A device used by the patient in the detection and management of asthma attacks is a
A. ventilator.
B. peak flow meter.
C. pulse oximeter.
D. stethoscope.
Answer: B
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A client has a furuncle in the axilla. Which statement by the client indicates a good understand-ing of how to care for this condition?
a. "I'll apply cortisone cream to reduce the inflammation." b. "I will squeeze the lesion until all pus is removed." c. "I'll keep my arm down at my side to prevent spread." d. "I will cleanse the area and apply warm compresses and antibiotic cream."
A client diagnosed with peripheral neuropathy asks the nurse how a vitamin injection will help the numbness in his legs and feet. Which of the following should the nurse respond to this client?
1. "It will cause you to want to eat a better diet.". 2. "It provides a supplement of a vitamin known to be low in people with numbness in their feet and legs.". 3. "It will give you more energy to exercise.". 4. "It will make you sleep better.".
The nurse is describing the three phases of the uterine cycle with a client. What occurs during the proliferative phase of the uterine cycle that the nurse should include in a teaching session with the client?
A) While the ovarian follicles are producing increased amounts of estrogen, the endometrium prepares for possible fertilization with pronounced growth. B) If fertilization does not occur, the corpus luteum degenerates and hormonal levels fall. C) Withdrawal of hormones causes the endometrial cells to change, and menstruation begins. D) Maturation of an ovum
Which of the following is considered a topical administration of medication?
a. Injection of lidocaine b. Ophthalmic preparations c. Rectal diazepam d. Sublingual nitroglycerin