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Which outcome results from exceeding the sampling theorem constraint during pulsed wave doppler propagation?

A)Increased axial resolution occurs
B)Mirror image artifact appears
C)Elevated skin temperature develops
D)Reduced frame rate is recorded

💡 Explanation

A mirror image artifact arises because aliasing occurs when sampling rate is insufficient, which violates the Nyquist limit that causes under sampled signals to be interpreted as lower frequencies; therefore the reflected waves flip to create a mirrored copy, rather than accurate reconstruction.

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