A liquid suspension for external application to the skin to relieve pain and swelling is a(n)
A. lotion.
B. liniment.
C. gel.
D. ointment.
Answer: B
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A nurse teaching a prenatal class instructs the participants that early organ system development occurs during which period of time?
A. Embryonic period B. Fetal period C. Pre-embryonic period D. Post-embryonic period
Which gender perceives and reports having better health?
a. Females b. Males c. No difference between genders in perceived health status d. Perceived health status varies strongly by individuals more than gender.
What phase is considered the latent period before the period of rapid growth of tumors?
a. Initiation b. Promotion c. Progression d. Metastasis
When instructing a client on the use of an incentive spirometer, the nurse should instruct the client to:
a. take a deep breath and hold it for 3 seconds, then put the mouthpiece in the mouth and blow out as hard as possible. b. put the mouthpiece in the mouth, take a deep breath and hold it for 3 seconds, then blow out into the mouthpiece. c. take a deep breath and hold it for 10 seconds, then put the mouthpiece in the mouth and exhale and inhale deeply. d. take a normal breath and exhale, then seal the lips tightly around the mouthpiece; take a slow, deep breath and hold it for 3 seconds; then remove the mouthpiece and exhale normally.