It is difficult sometimes to distinguish asystole from very fine ventricular fibrillation; therefore, you must always check:
A. two different leads.
B. with the physician to identify.
C. the PR interval.
D. with two different staff members.
Answer: A
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Indicate whether the statement is true or false
Which of the following statements is true regarding performing an oral prophylaxis on a patient taking high-dose systemic corticosteroids for systemic lupus erythematosis for many years?
a. The physician should double the dose 1 week before treatment. b. The physician should triple the dose 2 weeks before treatment. c. No need for dosage adjustment for minor nonstressful procedures. d. Discontinue steroids because endogenous steroid production will occur.
The maximum shelf life for a sterile pack is ____.
A. 30 days B. 60 days C. 90 days D. 1 year E. 2 years
The instrument used to pack amalgam into a cavity preparation is a ____
A) plastic filling instrument B) cleoid-discoid C) condenser-plugger D) Hollenback carver