The nurse is caring for an older patient. What should the nurse keep in mind when caring for the patient's skin?
A. The number of Langerhans cells increases.
B. The epidermis thickens.
C. The subcutaneous layer grows thinner.
D. Sweat gland activity increases.
Answer: C
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A patient has petechiae in a few areas of the body and develops ecchymoses from even minor trauma to the skin. Which vitamin may be deficient in this patient?
a. Vitamin A b. Vitamin B12 c. Vitamin C d. Vitamin K
In stable angina the objective of drug therapy with calcium channel blockers is to relieve pain by:
a. reducing platelet cohesiveness. b. dilating arterioles and decreasing afterload. c. increasing heart rate and contractility. d. constricting veins and increasing preload.
A 22-year-old female nurse is interviewing an 86-year-old male patient. The patient avoids eye contact and answers questions only by saying, "Yeah," "No," or "I guess so."
Which of the fol-lowing is appropriate for the interviewer to say or ask? a. "We will be able to communicate better if you look at me.". b. "It's hard for me to gather useful informa-tion because your answers are so short.". c. "Are you uncomfortable talking with me?" d. "Does your religion make it hard for you to answer my questions?"
The nurse is helping a dyspneic older adult with severe arthritis of the hands and feet to use a nebulizer for respiratory medications. Nursing care would be correct if the nurse takes which ac-tion during the medication administration?
a. Instructs the patient to hold the mouth-piece with the hands b. Uses a mask to deliver the ordered medi-cation c. Places the patient in a supine position for the treatment d. Has the patient drink some fluid before the treatment