A nurse is reinforcing teaching with the family of a client who has primary dementia. Which of the following manifestations of dementia should the nurse include in the teaching?
Temporary, reversible loss of brain function
Forgetfulness gradually progressing to disorientation
Hyper vigilant behaviors
Sleeping more during the day than nighttime
The Correct Answer is B
A. Primary dementia is not characterized by temporary or reversible loss of brain function; it typically involves progressive and irreversible changes.
B. Forgetfulness that gradually progresses to disorientation is a common manifestation of primary dementia, indicating cognitive decline.
C. Hyper vigilant behaviors are not typical of dementia; instead, individuals may exhibit confusion or disorientation.
D. Sleeping more during the day than nighttime is not a specific manifestation of primary dementia and could be attributed to other factors, including other medical conditions or medications.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Nicardipine is a calcium channel blocker primarily used to manage blood pressure but does not directly reduce ICP.
B. Phenytoin is an anticonvulsant used to prevent seizures, which may occur after a hemorrhage, but it does not address increased ICP.
C. Dopamine is used to increase blood pressure and cardiac output but does not play a role in reducing ICP.
D. Mannitol is an osmotic diuretic that helps decrease ICP by drawing fluid from brain tissue into the bloodstream, thus relieving pressure within the skull. It is the most appropriate intervention for managing increased ICP.
Correct Answer is A
Explanation
A. Managing cholesterol levels is crucial as high cholesterol can lead to plaque buildup in the arteries, increasing the risk of stroke.
B. Using oral contraceptives can actually increase the risk of stroke, especially in women who smoke or have other risk factors.
C. Maintaining a normal blood pressure is essential; elevated blood pressure can lead to increased risk of stroke, not good blood flow.
D. While moderate alcohol consumption may have some benefits, the general recommendation is to limit intake to reduce stroke risk; therefore, stating that up to 3 drinks a day is safe is misleading.
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