About Waves & Optics

Master Waves & Optics concepts with free HESI A2 practice questions and detailed rationales. Use these questions to reinforce your understanding and improve your score on the HESI A2 exam.

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Waves & Optics HESI A2 Practice Questions

Free Waves & Optics practice questions for the HESI A2 exam with detailed rationales.

Question 2 of 2

A sonographer adjusts the frequency of the ultrasound probe to improve imaging resolution for a superficial soft tissue scan. How does increasing the ultrasound frequency affect the wave's behavior?

A. Increases wave speed and depth of penetration
B. Increases resolution and decreases depth of penetration
C. Increases wavelength and decreases energy
D. Decreases attenuation and improves image sharpness

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