Which teaching intervention should the nurse use for the client with polycythemia vera to prevent injury as a result of the increased bleeding tendency?
A. "Use a soft-bristled toothbrush."
B. "Drink at least 3 liters of liquids per day."
C. "Wear gloves and socks outdoors in cool weather."
D. "Exercise slowly and only on the advice of your physician."
A
The other interventions focus on preventing venous stasis, clot formation, and myocardial infarc-tion. Using a soft-bristled toothbrush minimizes trauma to the gums and prevents bleeding.
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