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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A QRS interval of 0.08 second is within the normal range and does not indicate a myocardial infarction.
B. A PR interval of 0.15 second is normal and not indicative of an acute myocardial infarction.
C. ST-segment elevation above the isoelectric line is a key indicator of an acute myocardial infarction (STEMI), signifying myocardial injury.
D. The QT interval being equal to the R to R interval is not a specific indicator of myocardial infarction.
Correct Answer is A
Explanation
A. A heart rate of 56/min indicates bradycardia, which can reduce cardiac output and lead to dizziness due to decreased cerebral perfusion.
B. A high temperature is not directly associated with bradycardia; fever typically causes tachycardia.
C. Hypoglycemia does not have a direct relationship with bradycardia; it is more commonly associated with symptoms like sweating, confusion, and tremors.
D. Cigarette smoking typically contributes to conditions like tachycardia and vascular constriction, not bradycardia.
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