A patient is prescribed a drug that causes the selective stimulation of beta2 receptors. The nurse should assess the patient for what?
Hypoglycemia
Improved breathing
Tachycardia
Decreased pain
The Correct Answer is B
Choice A rationale: Selective stimulation of beta2 receptors is less likely to cause hypoglycemia; beta1 receptors are more involved in glucose metabolism.
Choice B rationale: Beta2 receptors are primarily found in the bronchioles of the lungs, and their stimulation leads to improved breathing.
Choice C rationale: Tachycardia is more commonly associated with the selective stimulation of beta1 receptors.
Choice D rationale: Beta2 receptors are not typically involved in the modulation of pain perception.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale: Disorientation and hallucinations are not common side effects of fluoxetine. These symptoms may indicate other issues and should be reported to the healthcare provider.
Choice B rationale: Sexual side effects, including a potential decrease in interest in sex, are known side effects of fluoxetine. The statement suggesting enhanced interest is not accurate.
Choice C rationale: Fluoxetine, like other selective serotonin reuptake inhibitors (SSRIs), may take 3 to 4 weeks or even longer for the full therapeutic effect to be achieved.
Choice D rationale: Abruptly stopping fluoxetine is not recommended and can lead to withdrawal symptoms. The medication should be tapered under the guidance of a healthcare provider.
Correct Answer is D
Explanation
Choice A rationale: Allopurinol dosing is not typically adjusted based on target serum drug levels.
Choice B rationale: The absence of gastrointestinal (GI) effects is not a parameter used to adjust the dosing of allopurinol.
Choice C rationale: This is partially correct. Allopurinol dosing is adjusted based on renal function, but specifically, it is adjusted based on serum creatinine levels. The higher the creatinine levels, the lower the dose of allopurinol should be.
Choice D rationale: This is correct. Allopurinol dosing is adjusted based on plasma urate levels. The goal is to reduce uric acid levels in the blood to prevent the formation of urate crystals and subsequent gout attacks. Regular monitoring of plasma urate levels helps determine the effectiveness of the medication, and adjustments can be made to achieve the target urate level.
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