____ is defined as specific area or location where Doppler shift info is being obtained.
A. spectral broadening
B. nyquist limit
C. sample volume
D. spectral window
-:- C. sample volume
Spatial resolution is:
A. the minimum reflector separation required to produce separate echos.
B. highes...
Increasing the angle of electronic steering causes _____ production of lobe artifact.
A. increased
B. decreased
C. no change
D. limited
✓ -:- A. increased
Put the following media in order from lowest to highest according to their acoustic
impedance:
Bone
Air
Liver
Blood
✓ -:- Air, blood, liver, bone
Even and odd harmonic frequencies are created by:
4|P a g e | G r a d e A + | 2 0 2 0 2 5
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