Which of the following drugs can be used to prevent bleeding during fiberoptic bronchoscopy? 1. Phenylephrine 2. Dopamine HCl 3. Epinephrine
a. 1 and 2 only
b. 2 and 3 only
c. 1 and 3 only
d. 1, 2, and 3
ANS: C
Topical vasoconstrictors such as pseudoephedrine or dilute epinephrine (usually 1:10,000) may be used to prevent or treat bleeding.
Health Professions
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