Beam filtration affects patient dose by

a. removing high-energy photons.
b. removing low-energy photons.
c. softening the beam.
d. converting beam electrons to photons.

b. removing low-energy photons.

Health Professions

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I _________________________________________________________

Fill in the blank(s) with correct word

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The majority of out-of-hospital cardiac arrest patients have an irregular heart electrical rhythm called ventricular fibrillation. How is this rhythm characterized?

A. rapid, disorganized, and ineffective B, slow, disorganized, and ineffective C. rapid but effective D. no electrical activity at all

Health Professions