When involved in phase III drug evaluation studies, what responsibilities would the nurse have?
Working with animals who are given experimental drugs.
Conducting research to determine the effectiveness of the drug.
Monitoring and observing patients closely for adverse effects.
Choosing appropriate patients to be involved in the study.
The Correct Answer is C
Choice A rationale
Working with animals is typically done in preclinical trials before phase I studies in humans and is not part of phase III drug evaluation studies.
Choice B rationale
Conducting research to determine the effectiveness of the drug is part of phase II studies. Phase III studies focus more on confirming effectiveness, monitoring side effects, and comparing it to commonly used treatments.
Choice C rationale
Monitoring and observing patients closely for adverse effects is a key responsibility in phase III drug evaluation studies. These studies involve a larger patient population to gather comprehensive safety and efficacy data.
Choice D rationale
Choosing appropriate patients to be involved in the study is primarily the responsibility of researchers and clinicians during the earlier phases of drug development, such as phase I and phase II studies.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Evidence of human fetal risk would categorize the drug as Category D or X, not Category B.
Choice B rationale
This statement aligns more with Category C drugs, where animal studies show adverse effects, but not Category B.
Choice C rationale
This describes Category A drugs, not Category B.
Choice D rationale
Category B drugs have shown no risk in animal studies but lack adequate human studies, fitting this description.
Correct Answer is D
Explanation
Choice A rationale
Antihistamines can enhance the sedative effects of cyclobenzaprine, increasing the risk of drowsiness and accidents. Patients should avoid combining these medications.
Choice B rationale
Antiemetics are not contraindicated with cyclobenzaprine, although they should be used cautiously due to potential interactions that can increase sedation.
Choice C rationale
Antibiotics do not generally interact significantly with cyclobenzaprine. There are no specific contraindications against their combined use.
Choice D rationale
Alcohol can significantly increase the sedative effects of cyclobenzaprine, leading to enhanced drowsiness, impaired motor functions, and an increased risk of accidents. Patients should avoid alcohol while taking this medication.
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