New Quiz 03 Jan Welcome to your Echo - CVT- Noninvasive Name Email 1. [This continuous wave Doppler signal is indicative of: (fig)] Acute severe aortic regurgitation (AR) Chronic compensated AR Severe aortic stenosis (AS) Severe mixed mitral valve disease None Comment . 2. [The blood supply to the ventricular septum shown here is: (fig)] Left anterior descending (LAD) Posterior descending artery Both Neither None Comment . 3. [Reducing the transducer footprint will affect:] Lateral resolution Temporal resolution Axial resolution None of the above None . 4. [Data shown here permit computation of: (fig)] LV intraventricular dyssynchrony Interventricular dyssynchrony Atrioventricular dyssynchrony None of the above None Comment . 5. [The cause of this patient’s multiple bilateral lung abscesses is: (fig)] Vegetation in superior vena cava (SVC) Tricuspid endocarditis Probable immune deficiency; no vegetation seen on image shown None of the above None Comment . 6. [A patient with a St. Jude mitral valve no. 29 has a mean diastolic gradient of 3mmHg and a pressure half-time of 70 ms at a heart rate of 70 beats/min. This is consistent with:] Normal prosthetic valve function Prosthetic valve thrombosis Significant pannus growth Severe MR None . 7. [Type of sound used in medical imaging is:] Ultrasound Infrasound Audible sound None . 8. [The amount of MR in this patient is likely to be: (fig)] 1+ 2+ 3 or 4+ Cannot quantify None Comment . 9. [This TEE image is indicative of: (fig)] Left atrial myxoma Right atrial myxoma Lipomatous atrial septum Vegetation of the tricuspid valve None Comment . 10. [The structure indicated by the arrow is: (fig)] Descending thoracic aorta Coronary sinus Left lower pulmonary vein Left PA None Comment . 11. [Normal pulmonary vein D-wave deceleration in an adult is:] 50–100 ms 100–170 ms 170–260 ms Highly variable None . 12. [The simplified Bernoulli equation is inapplicable under the following circumstances:] Serial stenotic lesions Long, tubular lesions Both None of the above None . 13. [Attenuation of ultrasound as it travels through tissue is higher at:] Greater depth Lower transducer frequency Blood rather than soft tissue like muscle Bone more than air None . 14. [In the figure, number “3” denotes: (fig)] Left atrium Right atrial appendage Inferior vena cava None of the above None Comment . 15. [A patient with a bileaflet mechanical aortic valve has shortness of breath on exertion. An echocardiogram revealed normal left ventricular systolic function and mitral valve function. The left ventricular outflow tract (LVOT) dimension was 2.2 cm, LVOT (V1) velocity was 1.5 m/s, and aortic transvalvular velocity (V2) was 4.5 m/s, with no aortic regurgitation. Measurements obtained 2 years earlier when the patient was asymptomatic were LVOT diameter 2.2 cm, V1 0.9 m/s, and V2 2.7 m/s. Likely cause of this patient’s shortness of breath is:] Prosthetic valve stenosis Patient–prosthesis mismatch High cardiac output state, patient may be anemic None of the above None . 16. [What is the highest pulse repetition frequency (PRF) of a 3MHz pulsed wave transducer imaging at a depth of 7 cm?] 21 000 Hz 2 333Hz 11 000 Hz 2.1 million Hz None . 17. [This was a recording of flow across the pulmonary valve using pulsed wave Doppler in a patient with severe dyspne Likely diagnosis is: (fig)] Pulmonary hypertension Pulmonary stenosis Pulmonary regurgitation Large atrial septal defect None Comment . 18. [This CW signal is indicative of: (fig)] Severe aortic regurgitation Patent ductus arteriosus Coarctation of the aorta ASD flow None Comment . 19. [Stroke risk in a patient with patent foramen ovale (PFO) is influenced by:] Size of PFO Atrial septal aneurysm History of prior stroke or transient ischemic attack All of the above None of the above None . 20. [The cause of the patient’s mitral valve problem is: (fig )] Rheumatic heart disease Degenerative valve disease Fen Phen valvulopathy Ischemic heart disease None Comment . Time's upTime is Up!
RESP III 22 Oct Welcome to your OTPT Name Email [Which of the following is not a biarticular muscle] semitendinosis biceps femoris soleus gastrocnemius None . [Which of the following types of suspension is located inside the socket?] Joint and corset Sleeve Supracondylar cuff Locking liner None . [The pneumatic knee’s main advantage is that it _____ than a hydraulic knee.] Weighs less than Provides smoother gait Is more stable than N/A: they are equally applicable to most amputees None . [A cylindrical limb is an appropriate shape for prosthetic fitting.] True False None . [The proper length measurement fo a Taylor spinal orthosis is...] inferior scapular angle to inferior edge of sacrum L5-S1 level to scapular spine inferior edge of sacrum to scapular spine None . [A patient fit with a CASH orthosis is experiencing discomfort under the sternal pad. What is the best action to take?] Contour sternal upright to pull pad away from the patient Add low durometer padding to the sternal pad Switch the sternal pad to pectoral pads Loosen posterior strap to reduce three point pressures None . [A diabetic who can feel the 5.07 Semmes-Weinstein monofilament on the sole of their foot but not the 6.10 monofilament is] Likely to develop an ulcer Not likely to develop an ulcer Probably confused None . [Which of the Semmes-Weinstein monofilaments differentiates whether an amputee does or does not have protective sensation?] 1 g 10 g 100 g 1000 g None . [The most accurate synonym for a Syme’s amputation is:] Ankle amputation Talocrural disarticulation Fibulotarsal disarticulation Talocalcaneal amputation None . [What is the etiology of a disease?] the functional change that occurs the study of the cause of the disease that which distinguishes one disease from another the ultimate result of the disease None . [Assuming the socket fit is still appropriate, the more socks the better.] True False None . [A peripheral nerve injury of the peroneal nerve would cause...] a foot drop and inverted foot an extremely dorsiflexed foot a plantar flexed foot with eversion an everted foot None . [The main advantage of a Syme’s amputation is] Cosmesis Function when not wearing a prosthesis Function when wearing a prosthesis None . [What is the superior margin of the paraspinal bars on a Taylor TLSO?] L1 Spine of the scapula Inferior angle of the scapula Superior angle of the scapula None . [Which term best pertains to the palm of the hand and the sole of the foot?] Dorsum Caudal Volar Varum None . [Which of the following is important in deciding whether an amputee needs an amputee chair instead of a standard chair?] Balance Amputation(s) level Activity level Age None . [A volkmann's ischemic contracture is caused by] atrophy from disuse nerve damage compromised vascular flow None . [Orthotically speaking, a C6 lesion would best be managed with...] a WDWHO a short opponens orthosis a long opponens orthosis (WHO) with extended wrist and lumbrical bar a long opponens with outrigger and IP extension assist. None . [Hydrocephalus often accompanies which of the following?] Meningitis Positional plagiocephaly Ehlers-Danlos Syndrome Spina Bifida None . [Which of the following is considered an upper motor neuron disorder?] cerebral palsy multiple sclerosis polimyelitis b and c a and b all of the above None . Please fill in the comment box below. Time's up
