What are the possible physiological changes in the brain of a client diagnosed with Alzheimer's disease? (Select all that apply)
Brain atrophy
Overabundance of plaques (amyloid beta)
Overabundance of tangles (tau protein)
Enlargement of the hippocampus
Enlarged cerebral cortex
Correct Answer : A,B,C
A. Brain atrophy is a common physiological change in the brain of individuals with Alzheimer's disease.
B. An overabundance of plaques, specifically amyloid beta, is a characteristic feature of Alzheimer's disease.
C. An overabundance of tangles, specifically tau protein, is also a characteristic feature of Alzheimer's disease.
D. Enlargement of the hippocampus is not typically associated with Alzheimer's disease; rather, it tends to shrink.
E. Enlarged cerebral cortex is not a typical physiological change in Alzheimer's disease; it actually tends to shrink.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Loss of appetite can be a symptom of PMDD, but it is not the primary manifestation.
B. Insomnia can be a symptom of PMDD, but it is not the primary manifestation.
C. Emotional lability, or rapid and intense mood swings, is a primary manifestation of PMDD.
D. Anxiety can be a symptom of PMDD, but it is not the primary manifestation.
Correct Answer is C
Explanation
A) Incorrect. Isolating the client in his room may escalate the situation or make the client feel isolated and misunderstood.
B) Incorrect. Asking the client to stop talking may be perceived as confrontational and could potentially agitate the client further.
C) Correct. Speaking slowly and in a quiet voice can help the client focus and may reduce the flight of ideas. This calm approach can be grounding for the client.
D) Incorrect. Encouraging the client to talk more may exacerbate the flight of ideas and the manic state.
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