Welcome to your Echo - CVT- Noninvasive Name Email 1. [This pulse wave Doppler flow signal in the descending thoracic aorta on a TEE isindicative of: (fig)] Coarctation of the aorta Middle aortic syndrome Severe AR HOCM None Comment . 2. [What intervention can potentially change the mitral inflow pattern as shown in this image? (fig)] Diuresis Control of severe hypertension Correction of severe anemia All of the above None Comment . 3. [The patient shown here has: (fig)] Prosthetic mitral valve Tricuspid atresia Left SVC Biventricular pacemaker None Comment . 4. [Diagnostic sensitivity of stress echocardiography is higher with:] One-vessel disease Two-vessel disease Three-vessel disease Sensitivity is not affected by number of vessels involved None . 5. [In response to dobutamine infusion, the ESV–ESWS curve will shift:] Down Upward No shift None . 6. [Which of the following resolutions change with increasing field depth?] Axial resolution Lateral resolution None . 7. [The trans-esophageal echocardiogram (TEE) image shown here is indicative of: (fig)] Flail posterior leaflet P3 segment Flail posterior leaflet P1 segment Flail anterior leaflet Large mitral valve vegetation None Comment . 8. [Increased respirophasic variations in transvalvular flows may occur in all of the following conditions except:] Status asthmaticus Constrictive pericarditis Cardiac tamponade A large RV infarct Hypovolemic shock None . 9. [The image of IVC from the above patient is suggestive of: (fig)] Normal RA pressure Low RA pressure Elevated RA pressure None Comment . 10. [What is the purpose of the depth or time gain compensation process adjusted by the echo cardiographer and performed in an ultrasound’s receiver?] Corrects for depth attenuation and makes the image uniformly bright Eliminates image artifacts Eliminates aliasing None of the above None . 11. [All of the following factors affect pulmonary vein A-wave amplitude except:] LV end diastolic stiffness Left atrial function Pulmonary vein diameter Heart rate Pulmonary artery pressure None . 12. [The blood supply to the ventricular septum shown here is: (fig)] Left anterior descending (LAD) Posterior descending artery Both Neither None Comment . 13. [The aortic valve shown here is: (fig)] Tricuspid Unicuspid Bicuspid with conjoint right and left cusp Bicuspid with conjoint left and noncoronary cusps None Comment . 14. [The Doppler shift produced by an object moving at a speed of 1 m/s toward the transducer emitting ultrasound at 2MHz would be:] 2.6 kHz 1.3 kHz 1MHz 200 Hz None . 15. [The patient has an LVOT velocity of 1 m/s, TVI of 25 cm, LVOT diameter of 2 cm, aortic transvalvular velocity of 1.5 m/s, heart rate of 70 beats/min, and the cardiac output in this patient is:] 5.5 L 4.5 L 6.3 L Cannot be determined based on the given data None . 16. [For the patient in the above question the LV end diastolic pressure is likely to be:] Low Normal Elevated Cannot comment None . 17. [In the following question the left ventricular size and ejection fraction were normal. Thepatient is likely to have: (fig)] Restrictive cardiomyopathy Congestive cardiomyopathy Hypertrophic cardiomyopathy None of the above None Comment . 18. [This transesophageal echocardiogram (TEE) image is suggestive of: (fig)] Severe AR Hypertrophic obstructive cardiomyopathy (HOCM) Subaortic membranous aortic stenosis None of the above None Comment . 19. [The continuous wave Doppler shows: (fig)] A PDA Coarctation of the aorta Coronary fistula None of the above None Comment . 20. [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 . Time's upTime is Up!
