In conducting the initial assessment of a preoperative client, the nurse notes that the client's home medications include the monoamine oxidase (MAO) inhibitor phenelzine. Because of this client's medication history, which assessment finding is most important for the nurse to monitor?
Blood pressure.
Urinary output.
Respiratory rate.
Temperature.
The Correct Answer is A
Rationale:
A. MAO inhibitors such as phenelzine can cause significant fluctuations in blood pressure, including hypertensive crisis when combined with certain foods or medications. Therefore, monitoring blood pressure is crucial to detect and prevent hypertensive emergencies.
B. While monitoring urinary output is important for overall assessment, it is not specifically associated with the use of MAO inhibitors like phenelzine.
C. Respiratory rate is not typically affected by MAO inhibitors like phenelzine and may not be the most relevant assessment finding in this scenario.
D. Temperature monitoring is important for general assessment but is not specifically associated with the use of MAO inhibitors like phenelzine.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Involving the client in a daily exercise program may be beneficial for depression but does not directly address the issue of delayed responses during questioning.
B. Asking the client to describe her depression may be helpful for assessment purposes but does not address the immediate need of dealing with delayed responses.
C. Spending time sitting in silence with the client allows the nurse to provide a supportive presence without pressure for immediate responses, which can be helpful for a client experiencing depression-related delays in communication.
D. Observing for signs of possible psychosis is important but may not be indicated solely based on delayed responses; other symptoms would need to be present to warrant this concern.
Correct Answer is A
Explanation
A. Cocaine use typically results in stimulation of the central nervous system, leading to increased heart rate, dilated pupils, and heightened alertness.
B. Cocaine use is associated with tachycardia (increased heart rate) rather than bradycardia, and it usually increases respiratory rate rather than causing bradypnea.
C. Hallucinations and delusions are not typical effects of cocaine use; instead, they may occur with substances like hallucinogens or certain psychotic disorders.
D. Lethargy and depression are more commonly associated with the "crash" or comedown phase after cocaine use, rather than immediate effects of ingestion.
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