P wave asystole differs from asystole in that P wave asystole has P waves; asystole is ________

The olfactory receptors are located in the

A) eyes. B) nose. C) skin. D) internal organs.

While preparing patients for a bone scan, you will tell them 

A. there will be some discomfort during the bone scan. B. they cannot eat for 12 hours before the bone scan. C. they must avoid caffeine for 48 hours prior to the bone scan. D. radioactive dyes will be injected before the bone scan.