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

Answer and Explanation

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.

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Correct Answer is A

Explanation

A. Increase your fluid and fiber intake to prevent constipation – Risperidone, an atypical antipsychotic, can cause constipation due to its anticholinergic effects. Increasing fluid and fiber intake can help prevent this.
B. Have your blood pressure checked frequently for hypertension – Risperidone is more commonly associated with orthostatic hypotension, not hypertension.
C. Expect to have your blood checked weekly for serum electrolyte imbalances – Unlike clozapine, risperidone does not require frequent blood monitoring for electrolyte imbalances.
D. Increase caloric intake to prevent weight loss – Risperidone is more likely to cause weight gain rather than weight loss, so increasing caloric intake is unnecessary.

A. An idea of reference B. A delusion of infidelity C. An auditory hallucination D. Echolalia

Correct Answer is A

Explanation

A) Correct. An idea of reference is a false belief that ordinary events, objects, or behaviors of others have a particular and unusual meaning directly pertaining to oneself. In this case, the client believes that the doctors' conversation in the hall is about them.

B) Incorrect. A delusion of infidelity involves a false belief that one's partner is being unfaithful.
C) Incorrect. Auditory hallucinations involve hearing things that are not present.
D) Incorrect. Echolalia is the repetition of another person's words.

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What are the possible physiological changes in the brain of a client diagnosed with Alzheimer's disease? (Select all that apply)

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Naxlex Comprehensive Predictor Exams

A nurse is providing teaching for a client who has schizophrenia and a new prescription for risperidone. Which of the following statements should the nurse include in the teaching?

Correct Answer is A

Explanation

A newly admitted client diagnosed with paranoid schizophrenia is super vigilant and constantly scans the environment. The client states, "I saw doctors talking in the hall. They were plotting to kill me." Which of the following does the nurse correctly identify as this behavior?

Correct Answer is A

Explanation

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What are the possible physiological changes in the brain of a client diagnosed with Alzheimer's disease? (Select all that apply)

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