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 A
Explanation
A) Correct. Confusion is a common side effect following ECT. It is usually temporary and gradually resolves.
B) Incorrect. Long-term memory impairment is a potential side effect of ECT, but it is not immediate and is more of a concern with repeated sessions.
C) Incorrect. Feeling full of energy would not be an expected immediate side effect of ECT.
D) Incorrect. Numbness and tingling in the extremities are not typically associated with ECT.
Correct Answer is D
Explanation
A. Orienting the client to the unit While orientation is important, the client's prolonged
immobility and stupor necessitate a physical assessment first to ensure there are no underlying medical issues contributing to this state.
B. Reinforcing reality with the client The client's catatonic state may make it difficult to effectively communicate or engage in reality orientation at this point. Addressing potential physical issues is the initial priority.
C. Establishing a nonthreatening relationship Building a therapeutic relationship is crucial, but given the client's current state, assessing for physical problems takes precedence.
D. Assessing the client for physical problems The client's prolonged catatonic state requires an
immediate physical assessment to rule out any underlying medical conditions contributing to his condition.
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