What is the greatest hazard of pulse oximetry?
a. False results leading to incorrect decisions
b. Pressure sores at the measuring site
c. Skin burns due to using incompatible probes
d. Electrical shock at the measuring site
ANS: A
To guide practitioners in providing quality care, the AARC has published Clinical Practice Guideline: Pulse Oximetry. Modified excerpts from the AARC guideline appear on p. 389.
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The __________ zone is a hands-free space (designated receptacle) on the sterile field where sharps can be placed and retrieved so that the surgical technologist and surgeon do not hand instruments to each other directly
A. scalpel C. free zone B. sharps D. neutral
Which of the following medications has a drug interaction with epinephrine?
a. monoamine oxidase inhibitors (MAOIs) b. tricyclic antidepressants c. selective b-blockers d. aspirin
A side effect is an unfavorable or harmful unintended action of a drug
Indicate whether the statement is true or false
A typical routine x-ray examination of the hand includes a _________ and oblique and lateral position
Fill in the blank(s) with correct word