2005 Vascular Specialty Survey


[1] Ultrasound training/education, specifically in vascular technology:

# of Answers Choice
(0.00%) 0 Option 1659
(1.69%) 19 c:Equipment-manufacturer sponsored symposium
(54.95%) 616 a:On-the-job training (short courses, workshops, etc.)
(2.85%) 32 b:Apprenticeship
(1.16%) 13 c:Equipment manufacturer-sponsored symposium
(1.96%) 22 d:Educational society-sponsored symposium
(19.45%) 218 e:Formal education: certificate program
(9.37%) 105 f:Formal education: associate degree
(8.56%) 96 g:Formal education: BA/BS degree
1121 total responses


[2] Formal allied health training prior to entry into the vascular field:

# of Answers Choice
(24.38%) 273 a:Radiology technologist
(5.36%) 60 b:Nursing (RN)
(1.70%) 19 c:Nursing (LPN)
(0.09%) 1 d:Nurse Practitioner
(0.00%) 0 e:Midwifery
(1.07%) 12 f:Nuclear medicine
(0.89%) 10 g:Electrocardiography
(0.09%) 1 h:Radiation therapy
(2.32%) 26 i:Non-invasive vascular technology
(2.32%) 26 j:Respiratory therapy
(0.36%) 4 k:Medical technology
(0.18%) 2 l:Laboratory technologist
(0.36%) 4 m:Hospital Corpsman
(1.25%) 14 n:Medical assistant
(0.54%) 6 o:Surgical technologist
(0.36%) 4 p:Physician's assistant
(0.00%) 0 q:Ophthalmic technologist
(37.23%) 417 r:Ultrasound
(3.75%) 42 s:Cardiovascular technology
(8.48%) 95 t:Other
(9.29%) 104 u:None
1120 total responses


[3] Length of time you have practiced vascular technology as your major work function:

# of Answers Choice
(2.24%) 25 a:Less than 1 year
(3.58%) 40 b:more than 1 year, but less than 2 years
(3.76%) 42 c:more than 2 years, but less than 3 years
(11.36%) 127 d:more than 3 years, but less than 5 years
(30.59%) 342 e:more than 5 years, but less than 10 years
(48.48%) 542 f:more than 10 years
1118 total responses


[4] Principal place of employment:

# of Answers Choice
(10.20%) 114 a:University medical center
(45.08%) 504 b:Community hospital
(25.31%) 283 c:Private practice or freestanding laboratory
(2.86%) 32 d:Mobile service
(0.54%) 6 e:Managed care organization
(8.94%) 100 f:Clinic
(3.49%) 39 g:Freelance/self-employed
(0.89%) 10 h:Veteran's hospital
(2.68%) 30 i:Other
1118 total responses


[5] Department of employment:

# of Answers Choice
(0.45%) 5 a:Neurology
(17.37%) 194 b:Vascular surgery
(0.63%) 7 c:General surgery
(12.89%) 144 d:Cardiology
(17.91%) 200 e:Radiology
(32.41%) 362 f:Ultrasound
(11.73%) 131 g:Diagnostic imaging
(0.45%) 5 h:Pulmonary medicine
(6.18%) 69 i:Other
1117 total responses


[6] Lab accreditation (ICAVL): (please mark all that apply)

# of Answers Choice
(19.81%) 463 a:Cerebral Vascular
(21.82%) 510 b:Venous
(11.90%) 278 c:Abdomen
(19.73%) 461 d:Peripheral arterial
(2.82%) 66 e:Transcranial Doppler
(23.92%) 559 f:None
2337 total responses


[7] What is the accreditation status of your lab?

# of Answers Choice
(11.93%) 133 a:Application is in progress
(0.72%) 8 b:Application is pending approval
(38.30%) 427 c:No application
(49.06%) 547 d:Already accredited
1115 total responses


[8] The physician who interprets vascular exams in your lab is a/an: (please mark all that apply)

# of Answers Choice
(28.84%) 432 a:Vascular surgeon
(12.42%) 186 b:Cardiologist
(4.81%) 72 c:General surgeon
(2.34%) 35 d:Internist
(43.39%) 650 e:Radiologist
(3.87%) 58 f:Neurologist
(0.27%) 4 g:Neurological surgeon
(2.00%) 30 h:Vascular medicine specialist
(0.93%) 14 i:General practitioner
(1.13%) 17 j:Other
1498 total responses


[9] What is the approximate number of vascular exams you performed or supervised in the past month?

# of Answers Choice
(1.61%) 18 a:0
(35.13%) 392 b:1 to 50
(25.45%) 284 c:51 to 100
(19.44%) 217 d:100 to 150
(8.69%) 97 e:151 to 200
(9.68%) 108 f:201 or more
1116 total responses


Percentage of time spent in each of the following vascular responsibilities


[10] Patient testing (vascular testing only)

# of Answers Choice
(2.78%) 31 a:0
(24.89%) 278 b:1 to 25%
(21.49%) 240 c:26 to 50%
(22.92%) 256 d:51 to 75%
(27.93%) 312 e:76 to 100%
1117 total responses


[11] Administrative

# of Answers Choice
(36.71%) 410 a:0
(51.12%) 571 b:1 to 25%
(7.70%) 86 c:26 to 50%
(2.78%) 31 d:51 to 75%
(1.70%) 19 e:76 to 100%
1117 total responses


[12] Teaching

# of Answers Choice
(37.54%) 419 a:0
(53.14%) 593 b:1 to 25%
(6.00%) 67 c:26 to 50%
(2.33%) 26 d:51 to 75%
(0.99%) 11 e:76 to 100%
1116 total responses


[13] Research

# of Answers Choice
(77.56%) 864 a:0
(20.83%) 232 b:1 to 25%
(0.81%) 9 c:26 to 50%
(0.36%) 4 d:51 to 75%
(0.45%) 5 e:76 to 100%
1114 total responses


[14] Commercial

# of Answers Choice
(93.90%) 1046 a:0
(4.85%) 54 b:1 to 25%
(0.45%) 5 c:26 to 50%
(0.27%) 3 d:51 to 75%
(0.54%) 6 e:76 to 100%
1114 total responses


[15] Other

# of Answers Choice
(67.74%) 754 a:0
(19.50%) 217 b:1 to 25%
(6.47%) 72 c:26 to 50%
(3.77%) 42 d:51 to 75%
(2.52%) 28 e:76 to 100%
1113 total responses


[16] What is your primary position in your vascular laboratory?

# of Answers Choice
(1.61%) 18 a:Medical director
(1.43%) 16 b:Interpreting physician
(24.62%) 275 c:Technical director/supervisor
(70.46%) 787 d:Staff technologist/sonographer
(1.70%) 19 e:Educator
(0.18%) 2 f:Researcher
(0.00%) 0 Option 1708
1117 total responses


[17] Do you perform other diagnostic ultrasound procedures (e.g., general, cardiac)?

# of Answers Choice
(73.50%) 821 a:Yes
(26.50%) 296 b:No
(0.00%) 0 c:Technical director/supervisor
(0.00%) 0 d:Staff technologist/sonographer
(0.00%) 0 e:Educator
(0.00%) 0 f:Researcher
1117 total responses


[18] What percentage of time do you spend on general ultrasound testing?

# of Answers Choice
(33.54%) 375 a:0
(16.37%) 183 b:1 to 25%
(22.72%) 254 c:26 to 50%
(20.13%) 225 d:51 to 75%
(7.25%) 81 e:76 to 100%
1118 total responses


[19] What percentage of time do you spend on cardiac testing?

# of Answers Choice
(71.21%) 794 a:0
(12.47%) 139 b:1 to 25%
(7.71%) 86 c:26 to 50%
(6.19%) 69 d:51 to 75%
(2.42%) 27 e:76 to 100%
1115 total responses


[20] What percentage of time do you perform radiologic procedures (e.g., x-ray, MRI, CT, angiography)?

# of Answers Choice
(89.54%) 1002 a:0
(8.31%) 93 b:1 to 25%
(1.34%) 15 c:26 to 50%
(0.71%) 8 d:51 to 75%
(0.09%) 1 e:76 to 100%
1119 total responses


[21] Total number of technologists in your laboratory:

# of Answers Choice
(0.63%) 7 a:0
(41.68%) 466 b:1-3
(29.79%) 333 c:4-6
(13.15%) 147 d:7-9
(7.87%) 88 e:10-12
(6.89%) 77 f:13 or more
1118 total responses


[22] Number of technologists in your laboratory with RVT credential:

# of Answers Choice
(2.41%) 27 a:0
(70.06%) 784 b:1-3
(19.30%) 216 c:4-6
(4.20%) 47 d:7-9
(2.68%) 30 e:10-12
(1.34%) 15 f:13 or more
1119 total responses


Percentage of laboratory testing devoted to the following procedures:


[23] Carotid testing

# of Answers Choice
(4.84%) 54 a:0
(40.54%) 452 b:1 to 25%
(41.88%) 467 c:26 to 50%
(10.40%) 116 d:51 to 75%
(2.33%) 26 e:76 to 100%
1115 total responses


[24] Arterial testing

# of Answers Choice
(11.40%) 127 a:0
(64.09%) 714 b:1 to 25%
(20.47%) 228 c:26 to 50%
(3.14%) 35 d:51 to 75%
(0.90%) 10 e:76 to 100%
1114 total responses


[25] Venous testing

# of Answers Choice
(4.04%) 45 a:0
(41.17%) 459 b:1 to 25%
(37.40%) 417 c:26 to 50%
(15.43%) 172 d:51 to 75%
(1.97%) 22 e:76 to 100%
1115 total responses


[26] Visceral vascular testing

# of Answers Choice
(32.25%) 358 a:0
(61.53%) 683 b:1 to 25%
(4.95%) 55 c:26 to 50%
(0.81%) 9 d:51 to 75%
(0.45%) 5 e:76 to 100%
1110 total responses


[27] Transcranial Doppler testing

# of Answers Choice
(82.96%) 925 a:0
(15.34%) 171 b:1 to 25%
(1.08%) 12 c:26 to 50%
(0.36%) 4 d:51 to 75%
(0.27%) 3 e:76 to 100%
1115 total responses


[28] What type of supervision do you receive for vascular examinations?

# of Answers Choice
(72.28%) 803 a:General supervision - the physician exercises general control of the laboratory, but is not physically present during the performance of a procedure.
(27.27%) 303 b:Direct supervision - the physician is present in the office suite/department and immediately available for assistance and direction during the performance of a procedure.
(0.45%) 5 c:Personal supervision - the physician is in the room during the performance of the entire procedure.
1111 total responses


SECTION II: PROFESSIONAL RESPONSIBILITIES


Indicate the frequency with which you perform or supervise the following tasks. There may be tasks you do not supervise or perform. It is important, however, that you respond to each item. If you do not perform a task, select


[29] Receive requests and schedule examinations:

# of Answers Choice
(21.72%) 242 a:Never
(50.27%) 560 b:1-25 times each month
(11.58%) 129 c:26-50 times each month
(4.94%) 55 d:51-75 times each month
(11.49%) 128 e:More than 75 times each month
1114 total responses


[30] Interact with referring physician as to reasons for the examination:

# of Answers Choice
(6.87%) 75 a:Never
(75.18%) 821 b:1-25 times each month
(10.90%) 119 c:26-50 times each month
(3.30%) 36 d:51-75 times each month
(3.75%) 41 e:More than 75 times each month
1092 total responses


[31] Interact with supervising physician as to procedures to be followed for examination:

# of Answers Choice
(14.72%) 161 a:Never
(69.10%) 756 b:1-25 times each month
(11.06%) 121 c:26-50 times each month
(1.46%) 16 d:51-75 times each month
(3.66%) 40 e:More than 75 times each month
1094 total responses


[32] Obtain pertinent clinical history from patient and medical record:

# of Answers Choice
(0.37%) 4 a:Never
(12.80%) 140 b:1-25 times each month
(15.17%) 166 c:26-50 times each month
(13.07%) 143 d:51-75 times each month
(58.59%) 641 e:More than 75 times each month
1094 total responses


[33] Provide preliminary interpretation to referring physician of test results verbally or in writing:

# of Answers Choice
(9.33%) 102 a:Never
(27.81%) 304 b:1-25 times each month
(16.19%) 177 c:26-50 times each month
(11.44%) 125 d:51-75 times each month
(35.22%) 385 e:More than 75 times each month
1093 total responses


[34] Request supervising medical director or designee review studies:

# of Answers Choice
(26.35%) 288 a:Never
(56.54%) 618 b:1-25 times each month
(5.95%) 65 c:26-50 times each month
(2.84%) 31 d:51-75 times each month
(8.33%) 91 e:More than 75 times each month
1093 total responses


[35] Perform validation studies (e.g., review venograms and/or arteriograms):

# of Answers Choice
(40.04%) 438 a:Never
(46.80%) 512 b:1-25 times each month
(8.04%) 88 c:26-50 times each month
(2.01%) 22 d:51-75 times each month
(3.11%) 34 e:More than 75 times each month
1094 total responses


[36] Consult with supervising physician as to adequacy of examination:

# of Answers Choice
(16.29%) 178 a:Never
(65.42%) 715 b:1-25 times each month
(8.33%) 91 c:26-50 times each month
(4.39%) 48 d:51-75 times each month
(5.58%) 61 e:More than 75 times each month
1093 total responses


[37] Perform quality assurance checks on equipment:

# of Answers Choice
(39.80%) 435 a:Never
(53.61%) 586 b:1-25 times each month
(4.12%) 45 c:26-50 times each month
(0.91%) 10 d:51-75 times each month
(1.56%) 17 e:More than 75 times each month
1093 total responses


[38] Instruct technologists in the use of vascular tests:

# of Answers Choice
(31.84%) 348 a:Never
(57.09%) 624 b:1-25 times each month
(6.86%) 75 c:26-50 times each month
(2.10%) 23 d:51-75 times each month
(2.10%) 23 e:More than 75 times each month
1093 total responses


[39] Instruct physicians in the use of vascular tests:

# of Answers Choice
(48.99%) 536 a:Never
(45.98%) 503 b:1-25 times each month
(3.02%) 33 c:26-50 times each month
(1.01%) 11 d:51-75 times each month
(1.01%) 11 e:More than 75 times each month
1094 total responses


[40] Educate the public and other health care professionals in the application of vascular tests:

# of Answers Choice
(40.27%) 441 a:Never
(50.14%) 549 b:1-25 times each month
(5.66%) 62 c:26-50 times each month
(1.64%) 18 d:51-75 times each month
(2.28%) 25 e:More than 75 times each month
1095 total responses


Ultrasound imaging instruments:


[41] Realtime ultrasound

# of Answers Choice
(3.29%) 36 a:Never
(10.60%) 116 b:1-25 times each month
(9.69%) 106 c:26-50 times each month
(13.16%) 144 d:51-75 times each month
(63.25%) 692 e:More than 75 times each month
(0.00%) 0 other
1094 total responses


[42] Duplex imaging with color flow

# of Answers Choice
(0.37%) 4 a:Never
(9.60%) 105 b:1-25 times each month
(13.89%) 152 c:26-50 times each month
(17.64%) 193 d:51-75 times each month
(58.50%) 640 e:More than 75 times each month
1094 total responses


[43] Duplex imaging without color flow

# of Answers Choice
(33.18%) 363 a:Never
(23.31%) 255 b:1-25 times each month
(8.59%) 94 c:26-50 times each month
(9.14%) 100 d:51-75 times each month
(25.78%) 282 e:More than 75 times each month
1094 total responses


[44] Mechanical sector scanner

# of Answers Choice
(83.87%) 915 a:Never
(8.43%) 92 b:1-25 times each month
(3.02%) 33 c:26-50 times each month
(1.83%) 20 d:51-75 times each month
(2.84%) 31 e:More than 75 times each month
1091 total responses


[45] Color flow mapping

# of Answers Choice
(22.83%) 250 a:Never
(30.14%) 330 b:1-25 times each month
(11.87%) 130 c:26-50 times each month
(9.95%) 109 d:51-75 times each month
(25.21%) 276 e:More than 75 times each month
1095 total responses


[46] Phased array scanner

# of Answers Choice
(24.24%) 264 a:Never
(25.34%) 276 b:1-25 times each month
(16.53%) 180 c:26-50 times each month
(10.56%) 115 d:51-75 times each month
(23.32%) 254 e:More than 75 times each month
1089 total responses


[47] Linear array scanner

# of Answers Choice
(5.32%) 58 a:Never
(12.02%) 131 b:1-25 times each month
(18.72%) 204 c:26-50 times each month
(17.89%) 195 d:51-75 times each month
(46.06%) 502 e:More than 75 times each month
1090 total responses


[48] Annular array scanner

# of Answers Choice
(72.33%) 787 a:Never
(14.89%) 162 b:1-25 times each month
(5.79%) 63 c:26-50 times each month
(2.21%) 24 d:51-75 times each month
(4.78%) 52 e:More than 75 times each month
1088 total responses


Image recording modalities:


[49] Multi-image camera

# of Answers Choice
(64.36%) 699 a:Never
(10.87%) 118 b:1-25 times each month
(4.60%) 50 c:26-50 times each month
(4.51%) 49 d:51-75 times each month
(15.65%) 170 e:More than 75 times each month
1086 total responses


[50] Roll film camera

# of Answers Choice
(83.47%) 909 a:Never
(7.25%) 79 b:1-25 times each month
(2.30%) 25 c:26-50 times each month
(1.10%) 12 d:51-75 times each month
(5.88%) 64 e:More than 75 times each month
1089 total responses


[51] Video taping system

# of Answers Choice
(45.96%) 501 a:Never
(17.34%) 189 b:1-25 times each month
(7.80%) 85 c:26-50 times each month
(5.23%) 57 d:51-75 times each month
(23.67%) 258 e:More than 75 times each month
1090 total responses


[52] Video paper printer

# of Answers Choice
(36.70%) 400 a:Never
(25.41%) 277 b:1-25 times each month
(10.46%) 114 c:26-50 times each month
(5.60%) 61 d:51-75 times each month
(21.83%) 238 e:More than 75 times each month
1090 total responses


[53] Digital storage

# of Answers Choice
(32.91%) 359 a:Never
(11.55%) 126 b:1-25 times each month
(8.98%) 98 c:26-50 times each month
(7.97%) 87 d:51-75 times each month
(38.59%) 421 e:More than 75 times each month
1091 total responses


Doppler equipment (other than as part of duplex imaging system):


[54] Pulsed Doppler

# of Answers Choice
(38.82%) 422 a:Never
(15.27%) 166 b:1-25 times each month
(12.51%) 136 c:26-50 times each month
(7.36%) 80 d:51-75 times each month
(26.03%) 283 e:More than 75 times each month
1087 total responses


[55] Continuous wave Doppler

# of Answers Choice
(34.19%) 372 a:Never
(27.76%) 302 b:1-25 times each month
(18.20%) 198 c:26-50 times each month
(7.26%) 79 d:51-75 times each month
(12.59%) 137 e:More than 75 times each month
1088 total responses


[56] Transcranial Doppler

# of Answers Choice
(85.23%) 929 a:Never
(11.74%) 128 b:1-25 times each month
(1.83%) 20 c:26-50 times each month
(0.37%) 4 d:51-75 times each month
(0.83%) 9 e:More than 75 times each month
1090 total responses


Other non-imaging diagnostic equipment:


[57] IPG

# of Answers Choice
(93.58%) 1021 a:Never
(4.77%) 52 b:1-25 times each month
(1.37%) 15 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.18%) 2 e:More than 75 times each month
1091 total responses


[58] PPG

# of Answers Choice
(47.34%) 517 a:Never
(35.35%) 386 b:1-25 times each month
(10.44%) 114 c:26-50 times each month
(3.66%) 40 d:51-75 times each month
(3.21%) 35 e:More than 75 times each month
1092 total responses


[59] APG

# of Answers Choice
(94.12%) 1025 a:Never
(4.04%) 44 b:1-25 times each month
(1.38%) 15 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.37%) 4 e:More than 75 times each month
1089 total responses


General clinical tasks:


[60] Record patient history

# of Answers Choice
(3.57%) 39 a:Never
(12.37%) 135 b:1-25 times each month
(11.37%) 124 c:26-50 times each month
(11.46%) 125 d:51-75 times each month
(61.23%) 668 e:More than 75 times each month
1091 total responses


[61] Evaluate and document physical signs of peripheral vascular disease

# of Answers Choice
(10.20%) 110 a:Never
(32.93%) 355 b:1-25 times each month
(20.32%) 219 c:26-50 times each month
(12.89%) 139 d:51-75 times each month
(23.65%) 255 e:More than 75 times each month
1078 total responses


Peripheral arterial system:


[62] Palpate peripheral pulses

# of Answers Choice
(26.07%) 281 a:Never
(41.56%) 448 b:1-25 times each month
(15.40%) 166 c:26-50 times each month
(7.05%) 76 d:51-75 times each month
(9.93%) 107 e:More than 75 times each month
1078 total responses


[63] Record bilateral brachial pressures

# of Answers Choice
(20.33%) 219 a:Never
(32.87%) 354 b:1-25 times each month
(19.31%) 208 c:26-50 times each month
(10.03%) 108 d:51-75 times each month
(17.46%) 188 e:More than 75 times each month
1077 total responses


Testing the arterial system using Doppler ultrasound:


[64] Determine systolic pressure at rest: lower extremities

# of Answers Choice
(22.91%) 247 a:Never
(34.60%) 373 b:1-25 times each month
(20.04%) 216 c:26-50 times each month
(10.95%) 118 d:51-75 times each month
(11.50%) 124 e:More than 75 times each month
1078 total responses


[65] Determine systolic pressure at rest: upper extremities

# of Answers Choice
(24.54%) 264 a:Never
(45.54%) 490 b:1-25 times each month
(13.66%) 147 c:26-50 times each month
(6.51%) 70 d:51-75 times each month
(9.76%) 105 e:More than 75 times each month
1076 total responses


[66] Calculate pressure indices: lower extremities

# of Answers Choice
(24.03%) 259 a:Never
(33.67%) 363 b:1-25 times each month
(20.50%) 221 c:26-50 times each month
(9.74%) 105 d:51-75 times each month
(12.06%) 130 e:More than 75 times each month
1078 total responses


[67] Calculate pressure indices: upper extremities

# of Answers Choice
(37.33%) 402 a:Never
(50.14%) 540 b:1-25 times each month
(6.96%) 75 c:26-50 times each month
(2.79%) 30 d:51-75 times each month
(2.79%) 30 e:More than 75 times each month
1077 total responses


[68] Assess segmental pressure gradients: lower extremities

# of Answers Choice
(35.97%) 387 a:Never
(33.09%) 356 b:1-25 times each month
(16.26%) 175 c:26-50 times each month
(7.53%) 81 d:51-75 times each month
(7.16%) 77 e:More than 75 times each month
1076 total responses


[69] Assess segmental pressure gradients: upper extremities

# of Answers Choice
(45.16%) 485 a:Never
(47.86%) 514 b:1-25 times each month
(4.75%) 51 c:26-50 times each month
(1.12%) 12 d:51-75 times each month
(1.12%) 12 e:More than 75 times each month
1074 total responses


[70] Assess pressure changes following exercise: lower extremities

# of Answers Choice
(41.37%) 446 a:Never
(40.91%) 441 b:1-25 times each month
(12.24%) 132 c:26-50 times each month
(3.06%) 33 d:51-75 times each month
(2.41%) 26 e:More than 75 times each month
1078 total responses


[71] Assess pressure changes following exercise: upper extremities

# of Answers Choice
(73.40%) 789 a:Never
(23.63%) 254 b:1-25 times each month
(2.05%) 22 c:26-50 times each month
(0.65%) 7 d:51-75 times each month
(0.28%) 3 e:More than 75 times each month
1075 total responses


[72] Assess response to induced reactive hypermia: lower extremities

# of Answers Choice
(81.78%) 880 a:Never
(15.80%) 170 b:1-25 times each month
(1.77%) 19 c:26-50 times each month
(0.37%) 4 d:51-75 times each month
(0.28%) 3 e:More than 75 times each month
1076 total responses


[73] Assess response to induced reactive hypermia: upper extremities

# of Answers Choice
(83.66%) 901 a:Never
(14.76%) 159 b:1-25 times each month
(1.02%) 11 c:26-50 times each month
(0.28%) 3 d:51-75 times each month
(0.28%) 3 e:More than 75 times each month
1077 total responses


[74] Audible Doppler signal assessment: lower extremities

# of Answers Choice
(26.00%) 280 a:Never
(35.10%) 378 b:1-25 times each month
(19.41%) 209 c:26-50 times each month
(8.64%) 93 d:51-75 times each month
(10.86%) 117 e:More than 75 times each month
1077 total responses


[75] Audible Doppler signal assessment: upper extremities

# of Answers Choice
(34.08%) 367 a:Never
(52.09%) 561 b:1-25 times each month
(6.13%) 66 c:26-50 times each month
(3.25%) 35 d:51-75 times each month
(4.46%) 48 e:More than 75 times each month
1077 total responses


[76] Evaluate analog waveform recordings: lower extremities

# of Answers Choice
(41.73%) 449 a:Never
(28.90%) 311 b:1-25 times each month
(14.78%) 159 c:26-50 times each month
(6.32%) 68 d:51-75 times each month
(8.27%) 89 e:More than 75 times each month
1076 total responses


[77] Evaluate analog waveform recordings: upper extremities

# of Answers Choice
(49.72%) 535 a:Never
(41.54%) 447 b:1-25 times each month
(4.74%) 51 c:26-50 times each month
(2.23%) 24 d:51-75 times each month
(1.77%) 19 e:More than 75 times each month
1076 total responses


[78] Analyze spectral waveforms: lower extremities

# of Answers Choice
(16.62%) 179 a:Never
(42.06%) 453 b:1-25 times each month
(20.98%) 226 c:26-50 times each month
(9.01%) 97 d:51-75 times each month
(11.33%) 122 e:More than 75 times each month
1077 total responses


[79] Analyze spectral waveforms: upper extremities

# of Answers Choice
(26.18%) 282 a:Never
(60.35%) 650 b:1-25 times each month
(6.59%) 71 c:26-50 times each month
(2.69%) 29 d:51-75 times each month
(4.18%) 45 e:More than 75 times each month
1077 total responses


[80] Subclavian stenosis/occlusion: upper extremities

# of Answers Choice
(18.12%) 195 a:Never
(72.03%) 775 b:1-25 times each month
(4.55%) 49 c:26-50 times each month
(2.51%) 27 d:51-75 times each month
(2.79%) 30 e:More than 75 times each month
1076 total responses


[81] Thoracic outlet syndrome: upper extremities

# of Answers Choice
(44.75%) 482 a:Never
(53.39%) 575 b:1-25 times each month
(1.30%) 14 c:26-50 times each month
(0.37%) 4 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1077 total responses


[82] Dialysis shunt or graft patency: lower extremities

# of Answers Choice
(38.92%) 418 a:Never
(52.89%) 568 b:1-25 times each month
(5.59%) 60 c:26-50 times each month
(1.49%) 16 d:51-75 times each month
(1.12%) 12 e:More than 75 times each month
1074 total responses


[83] Dialysis shunt or graft patency: upper extremities

# of Answers Choice
(33.33%) 359 a:Never
(60.17%) 648 b:1-25 times each month
(3.81%) 41 c:26-50 times each month
(1.67%) 18 d:51-75 times each month
(1.02%) 11 e:More than 75 times each month
1077 total responses


[84] Radial or ulnar artery patency: upper extremities

# of Answers Choice
(32.99%) 355 a:Never
(61.99%) 667 b:1-25 times each month
(3.35%) 36 c:26-50 times each month
(1.12%) 12 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1076 total responses


[85] Pneumatic plethysmography: lower extremities

# of Answers Choice
(65.58%) 705 a:Never
(20.37%) 219 b:1-25 times each month
(8.65%) 93 c:26-50 times each month
(2.70%) 29 d:51-75 times each month
(2.70%) 29 e:More than 75 times each month
1075 total responses


[86] Pneumatic plethysmography: upper extremities

# of Answers Choice
(74.60%) 802 a:Never
(22.51%) 242 b:1-25 times each month
(1.86%) 20 c:26-50 times each month
(0.65%) 7 d:51-75 times each month
(0.37%) 4 e:More than 75 times each month
1075 total responses


[87] Photoplethysmography (on digits for pressure determination): lower extremities

# of Answers Choice
(51.02%) 549 a:Never
(32.90%) 354 b:1-25 times each month
(9.11%) 98 c:26-50 times each month
(3.53%) 38 d:51-75 times each month
(3.44%) 37 e:More than 75 times each month
1076 total responses


[88] Photoplethysmography (on digits for pressure determination): upper extremities

# of Answers Choice
(60.22%) 648 a:Never
(35.32%) 380 b:1-25 times each month
(2.79%) 30 c:26-50 times each month
(0.56%) 6 d:51-75 times each month
(1.12%) 12 e:More than 75 times each month
1076 total responses


[89] Photoplethysmography (digit waveforms): lower extremities

# of Answers Choice
(52.00%) 559 a:Never
(32.74%) 352 b:1-25 times each month
(8.93%) 96 c:26-50 times each month
(3.44%) 37 d:51-75 times each month
(2.88%) 31 e:More than 75 times each month
1075 total responses


[90] Photoplethysmography (digit waveforms): upper extremities

# of Answers Choice
(58.53%) 631 a:Never
(37.57%) 405 b:1-25 times each month
(2.13%) 23 c:26-50 times each month
(1.02%) 11 d:51-75 times each month
(0.74%) 8 e:More than 75 times each month
1078 total responses


Testing the arterial system using Duplex imaging:


[91] Aorto-iliac region

# of Answers Choice
(16.79%) 181 a:Never
(61.04%) 658 b:1-25 times each month
(13.45%) 145 c:26-50 times each month
(4.17%) 45 d:51-75 times each month
(4.55%) 49 e:More than 75 times each month
1078 total responses


[92] Aorto-iliac region following endovascular repair

# of Answers Choice
(40.63%) 436 a:Never
(53.59%) 575 b:1-25 times each month
(3.17%) 34 c:26-50 times each month
(1.77%) 19 d:51-75 times each month
(0.84%) 9 e:More than 75 times each month
1073 total responses


[93] Femoral-popliteal region

# of Answers Choice
(14.15%) 152 a:Never
(60.43%) 649 b:1-25 times each month
(14.53%) 156 c:26-50 times each month
(5.21%) 56 d:51-75 times each month
(5.68%) 61 e:More than 75 times each month
1074 total responses


[94] Tibial arteries

# of Answers Choice
(30.10%) 323 a:Never
(50.23%) 539 b:1-25 times each month
(11.09%) 119 c:26-50 times each month
(4.10%) 44 d:51-75 times each month
(4.47%) 48 e:More than 75 times each month
1073 total responses


[95] Peripheral aneurysm/pseudoaneurysm: lower extremities

# of Answers Choice
(13.61%) 146 a:Never
(78.38%) 841 b:1-25 times each month
(6.24%) 67 c:26-50 times each month
(1.12%) 12 d:51-75 times each month
(0.65%) 7 e:More than 75 times each month
1073 total responses


[96] Peripheral aneurysm/pseudoaneurysm: upper extremities

# of Answers Choice
(56.05%) 602 a:Never
(42.92%) 461 b:1-25 times each month
(0.47%) 5 c:26-50 times each month
(0.37%) 4 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1074 total responses


[97] Post-op bypass grafts: lower extremities

# of Answers Choice
(23.65%) 254 a:Never
(61.08%) 656 b:1-25 times each month
(9.50%) 102 c:26-50 times each month
(3.63%) 39 d:51-75 times each month
(2.14%) 23 e:More than 75 times each month
1074 total responses


[98] Post-op bypass grafts: upper extremities

# of Answers Choice
(55.36%) 594 a:Never
(42.59%) 457 b:1-25 times each month
(1.40%) 15 c:26-50 times each month
(0.56%) 6 d:51-75 times each month
(0.09%) 1 e:More than 75 times each month
1073 total responses


[99] Duplex color flow imaging: lower extremities

# of Answers Choice
(10.44%) 112 a:Never
(48.46%) 520 b:1-25 times each month
(20.60%) 221 c:26-50 times each month
(9.23%) 99 d:51-75 times each month
(11.28%) 121 e:More than 75 times each month
1073 total responses


[100] Duplex color flow imaging: upper extremities

# of Answers Choice
(19.31%) 207 a:Never
(68.84%) 738 b:1-25 times each month
(6.53%) 70 c:26-50 times each month
(2.71%) 29 d:51-75 times each month
(2.61%) 28 e:More than 75 times each month
1072 total responses


[101] Pseudoaneurysm compression: lower extremities

# of Answers Choice
(64.15%) 689 a:Never
(34.17%) 367 b:1-25 times each month
(1.30%) 14 c:26-50 times each month
(0.19%) 2 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1074 total responses


[102] Pseudoaneurysm compression: upper extremities

# of Answers Choice
(90.02%) 965 a:Never
(9.61%) 103 b:1-25 times each month
(0.19%) 2 c:26-50 times each month
(0.00%) 0 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1072 total responses


[103] Ultrasound guided pseudoaneurysm thrombin

# of Answers Choice
(64.46%) 691 a:Never
(33.86%) 363 b:1-25 times each month
(1.31%) 14 c:26-50 times each month
(0.28%) 3 d:51-75 times each month
(0.09%) 1 e:More than 75 times each month
1072 total responses


[104] Vascular/dialysis access: lower extremities

# of Answers Choice
(69.90%) 750 a:Never
(28.24%) 303 b:1-25 times each month
(1.30%) 14 c:26-50 times each month
(0.47%) 5 d:51-75 times each month
(0.09%) 1 e:More than 75 times each month
1073 total responses


[105] Vascular/dialysis access: upper extremities

# of Answers Choice
(43.56%) 467 a:Never
(51.03%) 547 b:1-25 times each month
(3.73%) 40 c:26-50 times each month
(1.12%) 12 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1072 total responses


Testing the arterial system to assess cold sensitivity:


[106] Measure digital pressure

# of Answers Choice
(71.55%) 767 a:Never
(26.49%) 284 b:1-25 times each month
(1.21%) 13 c:26-50 times each month
(0.37%) 4 d:51-75 times each month
(0.37%) 4 e:More than 75 times each month
1072 total responses


[107] Photoplethysmography (digit waveforms)

# of Answers Choice
(66.23%) 710 a:Never
(30.78%) 330 b:1-25 times each month
(1.77%) 19 c:26-50 times each month
(0.65%) 7 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1072 total responses


[108] Photoplethysmography (on digits for pressure determination)

# of Answers Choice
(69.34%) 744 a:Never
(27.31%) 293 b:1-25 times each month
(1.86%) 20 c:26-50 times each month
(0.75%) 8 d:51-75 times each month
(0.75%) 8 e:More than 75 times each month
1073 total responses


[109] Measure digital blood pressure

# of Answers Choice
(67.63%) 725 a:Never
(27.89%) 299 b:1-25 times each month
(2.24%) 24 c:26-50 times each month
(0.93%) 10 d:51-75 times each month
(1.31%) 14 e:More than 75 times each month
1072 total responses


Abdominal duplex scanning:


[110] Abdominal aortic aneurysms

# of Answers Choice
(14.35%) 154 a:Never
(58.81%) 631 b:1-25 times each month
(18.64%) 200 c:26-50 times each month
(5.22%) 56 d:51-75 times each month
(2.98%) 32 e:More than 75 times each month
1073 total responses


[111] Abdominal aortic aneurysms following endovascular repair

# of Answers Choice
(34.20%) 367 a:Never
(58.81%) 631 b:1-25 times each month
(4.85%) 52 c:26-50 times each month
(1.58%) 17 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1073 total responses


[112] Mesenteric arteries

# of Answers Choice
(47.76%) 512 a:Never
(49.25%) 528 b:1-25 times each month
(1.68%) 18 c:26-50 times each month
(0.84%) 9 d:51-75 times each month
(0.47%) 5 e:More than 75 times each month
1072 total responses


[113] Renal arteries

# of Answers Choice
(30.75%) 330 a:Never
(56.76%) 609 b:1-25 times each month
(8.39%) 90 c:26-50 times each month
(2.52%) 27 d:51-75 times each month
(1.58%) 17 e:More than 75 times each month
1073 total responses


[114] Portal venous system

# of Answers Choice
(41.08%) 440 a:Never
(46.41%) 497 b:1-25 times each month
(6.91%) 74 c:26-50 times each month
(2.80%) 30 d:51-75 times each month
(2.80%) 30 e:More than 75 times each month
1071 total responses


[115] Hepatic arteries or veins

# of Answers Choice
(40.15%) 430 a:Never
(48.27%) 517 b:1-25 times each month
(6.54%) 70 c:26-50 times each month
(2.24%) 24 d:51-75 times each month
(2.80%) 30 e:More than 75 times each month
1071 total responses


[116] Post-renal transplant evaluation

# of Answers Choice
(61.81%) 662 a:Never
(35.01%) 375 b:1-25 times each month
(1.87%) 20 c:26-50 times each month
(0.75%) 8 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1071 total responses


[117] Follow-up after interventions for renal/mesenteric artery disease

# of Answers Choice
(61.79%) 663 a:Never
(35.32%) 379 b:1-25 times each month
(1.68%) 18 c:26-50 times each month
(0.75%) 8 d:51-75 times each month
(0.47%) 5 e:More than 75 times each month
1073 total responses


[118] Follow-up after portal decompression

# of Answers Choice
(79.93%) 856 a:Never
(18.86%) 202 b:1-25 times each month
(0.84%) 9 c:26-50 times each month
(0.19%) 2 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1071 total responses


[119] Inferior vena cava

# of Answers Choice
(35.51%) 381 a:Never
(50.98%) 547 b:1-25 times each month
(6.62%) 71 c:26-50 times each month
(2.42%) 26 d:51-75 times each month
(4.47%) 48 e:More than 75 times each month
1073 total responses


[120] Renal veins

# of Answers Choice
(55.92%) 600 a:Never
(38.68%) 415 b:1-25 times each month
(3.73%) 40 c:26-50 times each month
(0.84%) 9 d:51-75 times each month
(0.84%) 9 e:More than 75 times each month
1073 total responses


Arterial supply of the penis for vasculogenic impotence:


[121] Calculate penile/brachial indices with Doppler

# of Answers Choice
(92.45%) 992 a:Never
(7.36%) 79 b:1-25 times each month
(0.09%) 1 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1073 total responses


[122] Evaluate Doppler waveforms

# of Answers Choice
(61.62%) 660 a:Never
(16.99%) 182 b:1-25 times each month
(7.75%) 83 c:26-50 times each month
(6.26%) 67 d:51-75 times each month
(7.38%) 79 e:More than 75 times each month
1071 total responses


[123] Plethysmography

# of Answers Choice
(81.42%) 872 a:Never
(12.51%) 134 b:1-25 times each month
(3.55%) 38 c:26-50 times each month
(1.49%) 16 d:51-75 times each month
(1.03%) 11 e:More than 75 times each month
1071 total responses


[124] Penile duplex scanning

# of Answers Choice
(92.42%) 988 a:Never
(7.30%) 78 b:1-25 times each month
(0.19%) 2 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1069 total responses


Continous wave Doppler audio analysis of the venous system:


[125] Effects of limb compression maneuvers on venous flow

# of Answers Choice
(52.94%) 567 a:Never
(20.63%) 221 b:1-25 times each month
(10.83%) 116 c:26-50 times each month
(7.28%) 78 d:51-75 times each month
(8.31%) 89 e:More than 75 times each month
1071 total responses


[126] Effects of respiration on venous flow

# of Answers Choice
(39.89%) 426 a:Never
(28.28%) 302 b:1-25 times each month
(13.11%) 140 c:26-50 times each month
(8.99%) 96 d:51-75 times each month
(9.74%) 104 e:More than 75 times each month
1068 total responses


[127] Valvular competency

# of Answers Choice
(40.56%) 434 a:Never
(31.96%) 342 b:1-25 times each month
(13.27%) 142 c:26-50 times each month
(7.01%) 75 d:51-75 times each month
(7.20%) 77 e:More than 75 times each month
1070 total responses


[128] Evaluate perforating veins using Doppler ultrasonography and tourniquet testing

# of Answers Choice
(77.57%) 830 a:Never
(17.48%) 187 b:1-25 times each month
(3.08%) 33 c:26-50 times each month
(0.56%) 6 d:51-75 times each month
(1.31%) 14 e:More than 75 times each month
1070 total responses


Ultrasound imaging to assess the venous system:


[129] B-mode imaging with audio Doppler analysis: lower extremities

# of Answers Choice
(12.90%) 138 a:Never
(29.91%) 320 b:1-25 times each month
(23.64%) 253 c:26-50 times each month
(15.14%) 162 d:51-75 times each month
(18.41%) 197 e:More than 75 times each month
1070 total responses


[130] B-mode imaging with audio Doppler analysis: upper extremities

# of Answers Choice
(20.37%) 218 a:Never
(58.79%) 629 b:1-25 times each month
(10.75%) 115 c:26-50 times each month
(5.33%) 57 d:51-75 times each month
(4.77%) 51 e:More than 75 times each month
1070 total responses


[131] B-mode imaging without audio Doppler analysis: lower extremities

# of Answers Choice
(53.04%) 567 a:Never
(21.33%) 228 b:1-25 times each month
(10.48%) 112 c:26-50 times each month
(7.02%) 75 d:51-75 times each month
(8.14%) 87 e:More than 75 times each month
1069 total responses


[132] B-mode imaging without audio Doppler analysis: upper extremities

# of Answers Choice
(57.49%) 614 a:Never
(31.65%) 338 b:1-25 times each month
(5.81%) 62 c:26-50 times each month
(2.62%) 28 d:51-75 times each month
(2.43%) 26 e:More than 75 times each month
1068 total responses


[133] B-mode imaging with probe/vein compression: lower extremities

# of Answers Choice
(9.91%) 106 a:Never
(29.81%) 319 b:1-25 times each month
(24.67%) 264 c:26-50 times each month
(15.79%) 169 d:51-75 times each month
(19.81%) 212 e:More than 75 times each month
1070 total responses


[134] B-mode imaging with probe/vein compression: upper extremities

# of Answers Choice
(15.89%) 170 a:Never
(62.34%) 667 b:1-25 times each month
(11.96%) 128 c:26-50 times each month
(4.67%) 50 d:51-75 times each month
(5.14%) 55 e:More than 75 times each month
1070 total responses


[135] B-mode imaging without probe/vein compression: lower extremities

# of Answers Choice
(61.78%) 661 a:Never
(19.35%) 207 b:1-25 times each month
(7.38%) 79 c:26-50 times each month
(5.05%) 54 d:51-75 times each month
(6.45%) 69 e:More than 75 times each month
1070 total responses


[136] B-mode imaging without probe/vein compression: upper extremities

# of Answers Choice
(66.26%) 709 a:Never
(25.23%) 270 b:1-25 times each month
(3.93%) 42 c:26-50 times each month
(2.43%) 26 d:51-75 times each month
(2.15%) 23 e:More than 75 times each month
1070 total responses


[137] Detect venous obstruction in all main calf areas: lower extremities

# of Answers Choice
(17.68%) 189 a:Never
(40.97%) 438 b:1-25 times each month
(17.59%) 188 c:26-50 times each month
(10.66%) 114 d:51-75 times each month
(13.10%) 140 e:More than 75 times each month
1069 total responses


[138] Map superficial veins (e.g., saphenous): lower extremities

# of Answers Choice
(31.31%) 335 a:Never
(54.39%) 582 b:1-25 times each month
(9.16%) 98 c:26-50 times each month
(2.90%) 31 d:51-75 times each month
(2.24%) 24 e:More than 75 times each month
1070 total responses


[139] Map superficial veins (e.g., saphenous): upper extremities

# of Answers Choice
(46.59%) 499 a:Never
(46.69%) 500 b:1-25 times each month
(3.73%) 40 c:26-50 times each month
(1.59%) 17 d:51-75 times each month
(1.40%) 15 e:More than 75 times each month
1071 total responses


Plethysmography to assess deep venous patency:


[140] Pneumatic plethysmography: upper extremities

# of Answers Choice
(93.74%) 1003 a:Never
(5.05%) 54 b:1-25 times each month
(0.75%) 8 c:26-50 times each month
(0.19%) 2 d:51-75 times each month
(0.28%) 3 e:More than 75 times each month
1070 total responses


[141] Air plethysmography (APG): lower extremities

# of Answers Choice
(93.81%) 1001 a:Never
(4.97%) 53 b:1-25 times each month
(0.94%) 10 c:26-50 times each month
(0.00%) 0 d:51-75 times each month
(0.28%) 3 e:More than 75 times each month
1067 total responses


[142] Air plethysmography (APG): upper extremities

# of Answers Choice
(95.79%) 1024 a:Never
(3.74%) 40 b:1-25 times each month
(0.09%) 1 c:26-50 times each month
(0.28%) 3 d:51-75 times each month
(0.09%) 1 e:More than 75 times each month
1069 total responses


Assess venous valvular competency:


[143] Photoplethysmography

# of Answers Choice
(86.36%) 924 a:Never
(10.65%) 114 b:1-25 times each month
(1.59%) 17 c:26-50 times each month
(0.93%) 10 d:51-75 times each month
(0.47%) 5 e:More than 75 times each month
1070 total responses


[144] Continuous wave Doppler

# of Answers Choice
(79.81%) 854 a:Never
(13.74%) 147 b:1-25 times each month
(3.64%) 39 c:26-50 times each month
(1.40%) 15 d:51-75 times each month
(1.40%) 15 e:More than 75 times each month
1070 total responses


[145] Duplex imaging

# of Answers Choice
(15.31%) 164 a:Never
(44.35%) 475 b:1-25 times each month
(18.39%) 197 c:26-50 times each month
(9.71%) 104 d:51-75 times each month
(12.23%) 131 e:More than 75 times each month
1071 total responses


[146] Air plethysmography (APG)

# of Answers Choice
(94.30%) 1010 a:Never
(4.86%) 52 b:1-25 times each month
(0.37%) 4 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.37%) 4 e:More than 75 times each month
1071 total responses


Extracranial arterial system:


[147] Measure bilateral brachial arterial pressure

# of Answers Choice
(34.08%) 365 a:Never
(35.76%) 383 b:1-25 times each month
(13.35%) 143 c:26-50 times each month
(8.03%) 86 d:51-75 times each month
(8.78%) 94 e:More than 75 times each month
1071 total responses


[148] Assess cervical bruits by stethoscope

# of Answers Choice
(72.03%) 770 a:Never
(16.28%) 174 b:1-25 times each month
(4.86%) 52 c:26-50 times each month
(3.46%) 37 d:51-75 times each month
(3.37%) 36 e:More than 75 times each month
1069 total responses


[149] Assess carotid arterial pulse

# of Answers Choice
(67.26%) 719 a:Never
(19.46%) 208 b:1-25 times each month
(7.11%) 76 c:26-50 times each month
(2.34%) 25 d:51-75 times each month
(3.84%) 41 e:More than 75 times each month
1069 total responses


Imaging methods:


[150] Ultrasound image to evaluate extracranial arteries

# of Answers Choice
(10.46%) 112 a:Never
(26.52%) 284 b:1-25 times each month
(27.92%) 299 c:26-50 times each month
(15.97%) 171 d:51-75 times each month
(19.14%) 205 e:More than 75 times each month
1071 total responses


[151] Ultrasound image to evaluate temporal arteries

# of Answers Choice
(82.45%) 883 a:Never
(15.41%) 165 b:1-25 times each month
(1.03%) 11 c:26-50 times each month
(0.47%) 5 d:51-75 times each month
(0.65%) 7 e:More than 75 times each month
1071 total responses


For the following imaging methods, please indicate how often you use each method:


[152] B-mode imaging alone

# of Answers Choice
(44.61%) 476 a:0
(24.46%) 261 b:1 to 25%
(11.81%) 126 c:26 to 50%
(7.22%) 77 d:51 to 75%
(11.90%) 127 e:76 to 100%
1067 total responses


[153] Duplex scan with spectral analysis

# of Answers Choice
(1.78%) 19 a:0
(14.06%) 150 b:1 to 25%
(17.06%) 182 c:26 to 50%
(15.56%) 166 d:51 to 75%
(51.55%) 550 e:76 to 100%
1067 total responses


[154] Duplex scan with color flow images

# of Answers Choice
(0.66%) 7 a:0
(12.95%) 138 b:1 to 25%
(16.42%) 175 c:26 to 50%
(16.42%) 175 d:51 to 75%
(53.56%) 571 e:76 to 100%
1066 total responses


[155] Duplex scan to characterize plaque morphology

# of Answers Choice
(3.75%) 40 a:0
(18.20%) 194 b:1 to 25%
(15.38%) 164 c:26 to 50%
(13.41%) 143 d:51 to 75%
(49.25%) 525 e:76 to 100%
1066 total responses


[156] Duplex scan to assess vertebral arteries

# of Answers Choice
(2.63%) 28 a:0
(16.60%) 177 b:1 to 25%
(13.70%) 146 c:26 to 50%
(10.04%) 107 d:51 to 75%
(57.04%) 608 e:76 to 100%
1066 total responses


[157] Duplex scan to assess subclavian arteries

# of Answers Choice
(10.69%) 114 a:0
(38.27%) 408 b:1 to 25%
(15.10%) 161 c:26 to 50%
(8.91%) 95 d:51 to 75%
(27.02%) 288 e:76 to 100%
1066 total responses


Transcranial Doppler spectral waveform analysis only:


[158] With arterial mapping

# of Answers Choice
(92.31%) 985 a:Never
(5.81%) 62 b:1-25 times each month
(1.03%) 11 c:26-50 times each month
(0.28%) 3 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1067 total responses


[159] Color duplex imaging

# of Answers Choice
(81.61%) 870 a:Never
(11.73%) 125 b:1-25 times each month
(2.35%) 25 c:26-50 times each month
(1.13%) 12 d:51-75 times each month
(3.19%) 34 e:More than 75 times each month
1066 total responses


Other vascular tasks:


[160] Transcutaneous PO2 measurements

# of Answers Choice
(92.78%) 990 a:Never
(5.62%) 60 b:1-25 times each month
(1.03%) 11 c:26-50 times each month
(0.56%) 6 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1067 total responses


[161] Assess arteriovenous fistulas

# of Answers Choice
(36.40%) 388 a:Never
(59.01%) 629 b:1-25 times each month
(3.19%) 34 c:26-50 times each month
(0.84%) 9 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1066 total responses


[162] Assess effects of trauma on peripheral vascular systems

# of Answers Choice
(40.67%) 434 a:Never
(56.51%) 603 b:1-25 times each month
(2.06%) 22 c:26-50 times each month
(0.47%) 5 d:51-75 times each month
(0.28%) 3 e:More than 75 times each month
1067 total responses


[163] Compute statistics on lab data to document accuracy of testing

# of Answers Choice
(57.32%) 611 a:Never
(32.08%) 342 b:1-25 times each month
(5.91%) 63 c:26-50 times each month
(1.50%) 16 d:51-75 times each month
(3.19%) 34 e:More than 75 times each month
1066 total responses


[164] Provide external pneumatic compression systems (e.g., calf compression boots, pneumatic compression boots) to hospital patients as prophylaxis for deep vein thrombosis

# of Answers Choice
(94.94%) 1013 a:Never
(3.09%) 33 b:1-25 times each month
(0.84%) 9 c:26-50 times each month
(0.47%) 5 d:51-75 times each month
(0.66%) 7 e:More than 75 times each month
1067 total responses


[165] Evaluate muscle blood flow prior to musculocutaneous flap procedures (e.g., TRAM flaps)

# of Answers Choice
(96.15%) 1024 a:Never
(3.66%) 39 b:1-25 times each month
(0.19%) 2 c:26-50 times each month
(0.00%) 0 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1065 total responses


Intraoperative monitoring:


[166] Continuous wave Doppler

# of Answers Choice
(94.09%) 1003 a:Never
(5.35%) 57 b:1-25 times each month
(0.47%) 5 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1066 total responses


[167] Duplex with color

# of Answers Choice
(78.38%) 834 a:Never
(18.14%) 193 b:1-25 times each month
(1.79%) 19 c:26-50 times each month
(0.56%) 6 d:51-75 times each month
(1.13%) 12 e:More than 75 times each month
1064 total responses


[168] Duplex without color

# of Answers Choice
(87.44%) 933 a:Never
(10.87%) 116 b:1-25 times each month
(1.22%) 13 c:26-50 times each month
(0.37%) 4 d:51-75 times each month
(0.09%) 1 e:More than 75 times each month
1067 total responses


[169] IVUS

# of Answers Choice
(96.25%) 1027 a:Never
(3.37%) 36 b:1-25 times each month
(0.28%) 3 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1067 total responses


[170] Transcranial Doppler

# of Answers Choice
(94.66%) 1010 a:Never
(4.78%) 51 b:1-25 times each month
(0.37%) 4 c:26-50 times each month
(0.00%) 0 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1067 total responses


[171] Carotid endarterectomy

# of Answers Choice
(78.69%) 838 a:Never
(18.12%) 193 b:1-25 times each month
(2.54%) 27 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.56%) 6 e:More than 75 times each month
1065 total responses


[172] Lower extremities bypass

# of Answers Choice
(83.58%) 891 a:Never
(14.35%) 153 b:1-25 times each month
(1.22%) 13 c:26-50 times each month
(0.38%) 4 d:51-75 times each month
(0.47%) 5 e:More than 75 times each month
1066 total responses


[173] Abdominal splanchic revascularization

# of Answers Choice
(96.15%) 1025 a:Never
(3.66%) 39 b:1-25 times each month
(0.09%) 1 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.00%) 0 e:More than 75 times each month
1066 total responses


Preoperative evaluation before open heart surgery:


[174] Radial artery imaging

# of Answers Choice
(74.95%) 799 a:Never
(22.89%) 244 b:1-25 times each month
(1.41%) 15 c:26-50 times each month
(0.56%) 6 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1066 total responses


[175] Internal mammary artery imaging

# of Answers Choice
(94.46%) 1006 a:Never
(5.16%) 55 b:1-25 times each month
(0.09%) 1 c:26-50 times each month
(0.09%) 1 d:51-75 times each month
(0.19%) 2 e:More than 75 times each month
1065 total responses


Use of computers:


[176] Patient scheduling

# of Answers Choice
(34.15%) 364 a:Never
(29.74%) 317 b:1-25 times each month
(7.41%) 79 c:26-50 times each month
(5.16%) 55 d:51-75 times each month
(23.55%) 251 e:More than 75 times each month
1066 total responses


[177] Report generation

# of Answers Choice
(29.39%) 313 a:Never
(20.47%) 218 b:1-25 times each month
(8.64%) 92 c:26-50 times each month
(6.01%) 64 d:51-75 times each month
(35.49%) 378 e:More than 75 times each month
1065 total responses


[178] Storage of demographic data

# of Answers Choice
(34.49%) 367 a:Never
(17.48%) 186 b:1-25 times each month
(7.05%) 75 c:26-50 times each month
(6.77%) 72 d:51-75 times each month
(34.21%) 364 e:More than 75 times each month
1064 total responses


[179] Storage of exam results

# of Answers Choice
(27.86%) 297 a:Never
(14.73%) 157 b:1-25 times each month
(6.66%) 71 c:26-50 times each month
(7.41%) 79 d:51-75 times each month
(43.34%) 462 e:More than 75 times each month
1066 total responses


[180] Computer analysis of exam results

# of Answers Choice
(54.97%) 586 a:Never
(16.79%) 179 b:1-25 times each month
(5.44%) 58 c:26-50 times each month
(4.13%) 44 d:51-75 times each month
(18.67%) 199 e:More than 75 times each month
1066 total responses