The nurse caring for a client with polycythemia vera explains the objective of phlebotomies is to decrease the hematocrit to
a. 15%.
b. 25%.
c. 35%.
d. 45%.
D
Phlebotomies can be used to normalize red cell mass until the hematocrit reaches 45%.
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A patient who has been taking propranolol for 18 months reports, "I stopped taking the medication because my blood pressure has been normal for the past 3 months." Which information should the nurse give to the patient?
a. "Stop the medication, and keep an accurate record of your blood pressures." b. "Stop the medication, and report any headaches or uncomfortable symptoms." c. "The drug should be tapered over a 2-week period to prevent rebound hypertension." d. "Continue the medication until another can be started to avoid withdrawal symptoms."
A common auscultatory finding in advanced CHF is
A. Systolic ejection murmur B. S3 gallop rhythm C. Friction rub D. Bradycardia
Severe pain associated with acute otitis media signifies perforation of the tympanic membrane
Indicate whether the statement is true or false.
After teaching a group of students about the different methods for contraception, the instructor determines that the teaching was successful when the students identify which of the following as a mechanical barrier method? (Select all that apply.)
A) Condom B) Cervical cap C) Cervical sponge D) Diaphragm E) Vaginal ring