Which of the following changes in functioning of the gastrointestinal tract occurs with aging?
a. increased sensitivity to taste c. increased peristalsis
b. increased saliva pro-duction d. increased likelihood for constipation
D
A decreased number of nerve cells that control chewing, swallowing, and taste is associated with aging. Saliva production is decreased and saliva becomes more alkaline. Peristaltic action decreases with a relaxation of the lower esophageal sphincter. This causes a decreased emptying of the esophagus and stomach. Elimination is often impaired in older patients. Methods to prevent constipation are physical activity and a regular time for toileting.
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An adult oncology patient has a diagnosis of bladder cancer with metastasis and the patient has asked the nurse about the possibility of hospice care. Which principle is central to a hospice setting?
A) The patient and family should be viewed as a single unit of care. B) Persistent symptoms of terminal illness should not be treated. C) Each member of the interdisciplinary team should develop an individual plan of care. D) Terminally ill patients should die in the hospital whenever possible.
Fluoxetine achieves its effects by:
a. selectively inhibiting serotonin reuptake. b. blocking the uptake of monoamines. c. inhibiting MAO-A in nerve terminals. d. direct stimulation of serotonin receptors.
When describing the male sexual response to a group of students, the instructor determines that the teaching was successful when they identify emission as which of the following?
A) Semen forced through the urethra to the outside B) Movement of sperm from the testes and fluid into the urethra C) Dilation of the penile arteries with increased blood flow to the tissues. D) Body's return to the physiologic nonstimulated state
The nurse is preparing to assess a patient's extraocular function. Which test or exam will the nurse use for this specific eye assessment?
1) Superior field test 2) Pupillary reaction test 3) Denver Age Screening exam 4) Six cardinal positions of gaze test