Cardiac Imaging Quiz
Cardiac Imaging Quiz
Test your knowledge on cardiac imaging techniques and concepts with our comprehensive quiz. This quiz covers a wide range of topics, specifically designed for healthcare professionals and students in the field of cardiology.
Challenge yourself with questions on:
- M-mode and its applications
- Doppler techniques
- Stress echocardiography
- Cardiac anatomy and fun
ctions
A diastole begins,the anterior leaflet of the mitral valve (AMBL) excutes a rapid anterior motion, coming to peak a point:
F
A
E
Frequency shift that exceeds the nyquist limit is known to produce :
Side line artifact
Aliasing
Range ambiguity
This technique has the ability to record very high velocities without aliasing
Pulse wave doppler
Color Doppler
Continuous wave Doppler
The D point of the M-mode pattern of the mitral valve represents
Beginning of ventricular diastole
Beginning of ventricular systole
End of de reticular diastole
On M, mode measurement of left atrium dimensions is obtained at
End of ventricular diastole
End of ventricular systole
Early ventricular systole
In M-mode of the aortic valve, the aortic root is measured at :
End of ventricular systole
End of ventricular diastole
Mid-diastole
The best view to record M-mode measurement of the aortic valve is :
The long axis parafernal view
The apical 4 chamber view
The subcostal view
In M-mode of the mitral valve, the C-D segment represents :
Ventricular systole
Ventricular diastole
Atrial kick
Which of the following frequencies is the least likely to be used in transesophageal echo (TEE)
4MHZ
6MHZ
8MHz
The early rapid filling of LV through the mitral valve causes the M-mode recording of
C-D slope
F-A slope
D-E slope
The use of M-mode for cardiac diagnosis has the advantage of :
Providing superior temporal resolution
Providing superior lateral resolution
Providing superior axial resolution
On M-mode the aortic cups separation is measured at :
Late ejection time
Early ejection time
Early ventricular diastole
2-D images are the best obtained when the ultrasound beam is directed——to the structure of
Perpendicular
Oblique
Parallel
Which aortic valve cups appear in long axis parasternak view
Right coronary and left coronary cups
Left coronary and noncoronary cups
Right coronary and noncoronary cups
Spectral Doppler tracing is the best obtained when the ultrasound Beam is directed —- to the direction of the blood flow
Perpendicular
Parallel
It is not affected by the Angle
If you can not obtain a clear M-mode tracing of the left ventricle from the long axis parasternal view , what is the alternative view that you may use ?
Apical long axis view
Apical four-chamber view
Short axis parasternal view
On M-mode tracing, which of the following is correct ?
X-axis represents velocity, while Y-axis represents depth
X-axis represents depth.”,while Y-axis represents time
X-axis represents time,while Y-axis represents depth
On spectral Doppler tracing, which of the following is correct ?
X-axis represents time ,while Y-axis represents velocity
X-axis represents time ,while Y - axis represents depth
X-axis represents velocity.while Y-axis represents time
While obtaining pulse wave Doppler, aliasing was noticed. What you would do to eliminate the aliasing
Reduce PRF
Reduce the Doppler gain
Increase PRF
Which of the following is an abnormal response to stress disorder
Increased LV dimension
Decreased LA dimension
Increased ejection fraction
When is contrast imaging is required to obtain stress echocardiographic images ?
If the patient is unable to exercise
If any LV segment has poor definition
If the target heart rate cannot be reached
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