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. Placing the client on one-on-one observation while monitoring for suicidal ideations Given that the client is experiencing auditory hallucinations commanding self harm and is refusing to commit to a safety plan, one-on-one observation is necessary to ensure the client's safety. This
intervention provides constant monitoring and allows for immediate intervention if self harm is attempted.
B. Conducting 15minute checks to ensure safety While conducting regular safety checks is
important, in this case, more continuous monitoring is required due to the severity of the client's symptoms.
C. Encouraging the client to verbalize feelings related to suicide While encouraging communication is essential, in this urgent situation, immediate safety measures take precedence.
D. Completing a room search to ensure there are no harmful objects available to the client
Ensuring the environment is safe is important, but it should be done in conjunction with one-on- one observation to provide the highest level of safety for the client.
Correct Answer is D
Explanation
A. This option is too vague and doesn't provide specific guidance about the detoxification process for alprazolam.
B. Frequency of usage is one factor, but it's not the only consideration in the detoxification process.
C. A planned reduction is necessary to safely taper off alprazolam and minimize withdrawal symptoms.
D. This option provides the best guidance, emphasizing the importance of a gradual and controlled tapering process for alprazolam.
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