A patient requires treatment with doxycycline (Vibramycin). What instructions should the health care provider give to the patient who is taking the drug and is planning an outdoor trip?
a. Limit fluid intake.
b. Bring along several high-carbohydrate snacks.
c. Keep skin covered and use sunscreen.
d. Bring cold, carbonated beverages in a thermos.
ANS: C
Tetracyclines such as doxycycline can cause photosensitivity reactions, characterized by exagger-ated sunburn and paresthesias. To avoid this, the patient should use sunscreen, wear protective clothing, and limit exposure whenever possible.
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The nurse provides client teaching about the Rotokinetic bed. Which does the nurse include in client teaching to provide client reassurance?
1. The degree of rotation decreases with time. 2. Clients experience lightheadedness frequently. 3. The bed remains in one position most of the time. 4. The bed rotates 180 degrees in reverse movement.
What is apoptosis?
a. Normal mechanism for cells to self-destruct when growth is excessive b. Antigrowth signal activated by the tumor-suppressor gene Rb c. Mutation of cell growth stimulated by the TP53 gene d. Transformation of cells from dysplasia to anaplasia
Briefly explain your answer to the previous question
An electronic device that delivers a measured amount of intravenous fluid over a specified period (e.g., 100 mL/hr) using positive pressure is called an ___________________
Fill in the blank(s) with correct word