As an ultrasound beam travels through tissue, its

a. amplitude increases.
b. power increases.
c. focal zone can be changed by the sonographer.
d. intensity must remain constant.

c. focal zone can be changed by the sonographer.

Health Professions

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General radio procedures include:

a. using codes whenever possible to shorten transmissions. b. giving the patient's name so that the hospital can look up admission records. c. not waiting for confirmation that your message was received, to shorten transmission time. d. being concise to hold the attention of the person receiving your radio report.

Health Professions

A potentially painful skin condition called shingles is caused by ________

A) poison B) poor hygiene C) diabetes D) Herpes zoster virus

Health Professions