New Quiz 03 Jan Welcome to your Echo - CVT- Noninvasive Name Email 1. [In a patient with mitral stenosis, the following diastolic flow measurements were obtained: maximal radius of proximal isovelocity surface area (PISA) 0.8 cm at an aliasing velocity of 50 cm/s, inlet angle 120 degrees, peak inflow velocity 2 m/s. The mitral valve area is:] 0.7 cm2 1 cm2 1.2 cm2 1.5 cm2 None . 2. [Image of the aortic arch shown here is indicative of: (fig)] Aneurysm of the aortic arch Aortic dissection Severe coarctation of the aorta Stented aortic coarctation None Comment . 3. [Hemodynamic impact of a given volumetric severity of mitral regurgitation (MR) is increased by:] Nondilated left atrium Left ventricular hypertrophy Presence of concomitant aortic regurgitation All of the above None of the above None . 4. [If an echo arrives 39 μs after a pulse has been emitted, at what depth should the reflecting object be on the scan line?] 3 cm 6 cm 1 cm None of the above None . 5. [An intraoperative transesophageal echocardiogram (TEE) revealed mitral regurgitation with the following measurements: regurgitant jet area 4 cm2, PISA radius 0.8 cm at a Nyquist limit of 50 cm/s at a heart rate of 82 beats/min, and arterial blood pressure 80/40mmHg. This represents:] Mild mitral regurgitation (MR) Moderate MR Severe MR None . 6. [False-positive rate for stress echocardiography is high for which group of patients:] Low probability of coronary artery disease (CAD) Intermediate probability of CAD High probability of CAD Independent of CAD None . 7. [The following statements are true about patent foramen ovale except:] Pick-up rate is higher with saline contrast compared to color Doppler imaging Transesophageal echocardiogram (TEE) is more sensitive than transthoracic echocardiogram Yield is higher with leg injection compared to arm injection for saline contrast Present in about 50% of normal population None . 8. [Effective regurgitant orifice area by the proximal isovelocity surface area (PISA) method is an example of:] Law of conservation of mass Law of conservation of energy Law of conservation of momentum None of the above None . 9. [The TR velocity profile shown here is suggestive of: (fig)] Normal PA pressure Mild pulmonary hypertension Severe pulmonary hypertension with good RV function Severe pulmonary hypertension with poor RV function None Comment . 10. [A 53-year-old patient is undergoing dobutamine stress echocardiography (DSE). At 20 μg dose, the blood pressure drops from 140/80mmHg to 80/50mmHg associated with severe nausea, and the heart rate dropped from 110/min to 60/min. The most likely cause of this response is:] Left ventricular cavity obliteration causing a vagal response Severe ischemic response due to multivessel CAD 2:1 A–V block produced by ischemia in right coronary artery territory None of the above None . 11. [What procedure did this patient undergo? (fig)] Mitral valve replacement Atrial septal defect (ASD) closure with an Amplatzer device Patent foramen ovale (PFO) closure with cardioseal device Closure of ASD with a pericardial patch None Comment . 12. [For the patient in question 184, diastolic myocardial velocity gradient for the posterior wall is:] 15/s 1.5/s 18/s 18 cm/s None . 13. [For the patient in the above question the LV end diastolic pressure is likely to be:] Low Normal Elevated Cannot comment None . 14. [The image of IVC from the above patient is suggestive of: (fig)] Normal RA pressure Low RA pressure Elevated RA pressure None Comment . 15. [A sonographer adjusts the ultrasound machine to double the depth of view from 5  to 10 cm. If sector angle is reduced to keep the frame rate constant, which of the following has changed?] Axial resolution Temporal resolution Lateral resolution The wavelength None Comment . 16. [What is the abnormality shown here? (fig)] Thoracic aortic aneurysm Cor triatriatum Artifact Dilated left PA None Comment . 17. [This patient is likely to have: (fig)] Normal pulmonary artery (PA) flow Pulmonary hypertension approaching systemic pressure Nonsignificant amount of flow from RV to PA None of the above None Comment . 18. [This is a suprasternal image of the aortic arch, suggestive of: (fig)] Coarctation of the aorta Severe aortic regurgitation (AR) Patent ductus arteriosus (PDA) None of the above None Comment . 19. [This patient has vegetation on: (fig)] Aortic valve Pulmonary valve Tricuspid valve Pacemaker lead None Comment . 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 [What is the primary target organ in rheumatoid arthritis?] Bone Collagen Ligament Cartilage None . [Crotch pressure can cause all of these except] Short prosthetic stance Long prosthetic swing Vaulting Trunk lean None . [Which movements occur at both the elbow and shoulder joints?] abduction and flexion circumduction and flexion abduction circumduction and flexion extension and flexion None . [Question content] None . [Diabetics with partial foot amputations have a lower risk of plantar ulcers after amputation than before amputation] True False None . [Prosthetic hooks are generally less functional than prosthetic hands] True False None . [Amputee with very sensitive skin, abrades easily] Supracondylar Pin and shuttle Corset and joint Waist belt None . [Adduction and abduction occurs in...] coronal plane transverse plane sagittal plane both a and c None . [A toe lever (keel) that is too short creates a (n)] extension moment during IC extension moment during mid-late stance flexion moment during IC flexion moment during mid-late stance None . [A PT has an amputee in the parallel bars and is training him to rotate his pelvis in the transverse plane. The PT should use the following techniques in order:] Resistance, rhythmic initiation, tactile cues Rhythmic initiation, resistance, tactile cues Tactile cues, resistance, rhythmic initiation None . [Which of the following is inflammation of the outer covering of the brain and spinal cord?] Cerebral Palsy Meningitis Multiple Sclerosis Pleuritis None . [A mobile base of support for the arm the...] scapula navicular sternum latissimus dorsi None . [An amputee with PVD has been wearing his prosthesis for 5-10 minutes during the first checkout/training session. Which of the following are NOT reliable indicators of whether or not the socket fit is appropriate?] Absence of pistoning Height of trimlines Their report of pain Them saying it feels OK None . [The most accurate synonym for a Syme’s amputation is:] Ankle amputation Talocrural disarticulation Fibulotarsal disarticulation Talocalcaneal amputation None . [The taylor spinal orthosis would be classified as a] A, P, ML TLSO A P TLSO P, ML TLSO A, ML LSO None . [Which pathology is most likely to be fit with free knee joints?] L2 spinal cord injury Damage to the femoral nerve Moderate knee flexion contracture Genu varum deformity None . [______ pertains to the palm of the hand or the sole of the foot.] ulnar varus volar dorsum None . [The serratus anterior performs what action?] adduction and upward rotation abduction and upward roation adduction and elevation shoulder extension None . [A peripheral nerve injury at the wrist of the ulnar nerve would best be braced with] a long opponens (WHO) with outrigger WDWHO short opponens (HO) with C-bar and opponens bar short opponens (HO) with MP extension stop (lumbrical bar) None . [An inset foot is most likely the create excessive pressure at what two points on the residual limb] distal lateral, proximal medial distal medial, proximal lateral None . Please fill in the comment box below. Time's up
