When planning care for geriatric clients, the nurse incorporates biologic theories of aging. Which statement about biologic theories is accurate? Aging:
1. Is governed solely by intrinsic or genetic factors
2. Is fully explained by the accumulation of free radicals
3. Is dependent on a combination of genetic and environmental factors
4. Occurs when autoimmune responses damage normal cells, causing mutations
ANS: 3
Research has not produced a single theory that explains aging. Many experts attribute aging to a combination of intrinsic and extrinsic factors. Options 1, 2, and 4 each suggest only a single cause for aging.
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When developing a presentation for a local community group on hypertension, the nurse integrates information about the importance of blood pressure control. Which of the following would the nurse include? Select all that apply
A) Hypertension increases the buildup of atherosclerotic plaque. B) Hypertension increases risk of stroke. C) Hypertension increases risk of colorectal carcinoma. D) Hypertension increases risk of liver disease. E) Hypertension increases the workload of the heart.
The nurse instructs the client who has an ileal conduit about self-care. Which does the nurse instruct the client to report to the provider?
1. The stoma size is slightly smaller. 2. The urine contains shreds of mucus. 3. Stoma urine draining continuously. 4. Urine is cloudy and has a foul odor.
The spread of infection is dangerous for patients, visitors, and health care workers in every medical facility. The most important and effective procedure for promoting medical asepsis and preventing the spread of pathogens is
A. Only using disposable equipment. B. Proper hand hygiene. C. Following contact precautions. D. Good personal hygiene.
Reye's syndrome is a serious condition that can accompany the following disease:
A. chicken pox or the flu B. bacterial meningitis C. congestive heart disease D. liver cancer