The nurse has administered a dose of haloperidol to a client with schizophrenia. Which of the following adverse effects would need to be reported to the provider immediately?
Dry mouth
Oral temperature of 101 F
Drowsiness
Blood pressure of 104/72 mmHg
The Correct Answer is B
The nurse would need to report an oral temperature of 101 F to the provider immediately. This could be a sign of neuroleptic malignant syndrome (NMS), a rare but potentially life-threatening reaction to antipsychotic medications such as haloperidol ¹. NMS can cause high fever, muscle rigidity, and changes in mental status ¹.
Option A is incorrect because dry mouth is a common side effect of haloperidol and would not need to be reported to the provider immediately ².
Option C is incorrect because drowsiness is a common side effect of haloperidol and would not need to be reported to the provider immediately ⁴.
Option D is incorrect because a blood pressure of 104/72 mmHg is within the normal range and would not need to be reported to the provider immediately.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
An agonist is a molecule that can bind to and activate a receptor to induce a biological response ³. Agonists can be endogenous molecules, such as hormones or neurotransmitters, or medications that mimic the action of endogenous agonists ³.
Option A is incorrect because an agonist does not prevent receptor activation by other medications.
Option C is incorrect because an agonist does not increase the affinity of a receptor for a different medication.
Option D is incorrect because an agonist does not both block and activate a receptor.
Correct Answer is D
Explanation
Memantine is a medication used to treat moderate-to-severe Alzheimer's disease ¹². It works by reducing the actions of chemicals in the brain that may contribute to the symptoms of Alzheimer's disease ¹. While memantine can help slow the progression of Alzheimer's disease, it is not a cure and may not improve the condition ².
Option A is not correct because constipation is a common side effect of memantine ².
Option B is not correct because memantine is approved for moderate-to-severe Alzheimer's disease ¹².
Option C is not correct because memantine does regulate the effects of glutamate ³.
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