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This image indicates all EXCEPT

What is true about dynamic range?

Two structures that are 10 cm apart register as being 9 cm apart in a phantom. What distance would register for structures that are 20cm apart?

Please find correct matching words from following V-model diagram.  

What is the result of an increase in the peak rarefactional pressure? a)Increased possibility of transient cavitation and MI b)Decreased mechanical index c)Decreased temperature of the tissue d)Increased thermal index

What will be the Doppler shift at a velocity of 6 m/sec if a velocity of 3 m/sec produces a shift of  4KHz?

A Doppler exam is performed with a 5MHz probe, and a PRF of 16KHz. Which of these Doppler shifts will cause aliasing?

If an image of a CBD is enlarged prior to storage in the scan converter, the adjustment is probably

All of these are true about this phantom EXCEPT

Grating lobes degrade:  a)contrast resolution b)sound penetration c)axial resolution d)transverse resolution