When involved in phase III drug evaluation studies, which responsibilities would the nurse have?

Monitor and observe clients closely for adverse effects

Work with animals which are given experimental drugs

Make decisions that will determine the effectiveness of the drug

Select appropriate clients to be involved in the drug study

Answer and Explanation

The Correct Answer is A

a) Phase III clinical trials involve large groups of human participants and focus on confirming the drug's effectiveness and monitoring for adverse effects. The nurse plays a key role in observing and documenting any side effects experienced by the patients.

b) Working with animals is part of preclinical trials, not phase III studies. By the time a drug reaches phase III, it has already undergone animal testing.

c) While data collected in phase III trials contribute to determining a drug’s effectiveness, the decision-making is primarily done by researchers and regulatory agencies, not individual nurses.

d) Selection of appropriate clients for a drug study is generally determined by researchers and trial coordinators based on inclusion and exclusion criteria, rather than by nurses directly.

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Correct Answer is ["A","B","C","D"]

Explanation

a) Administering medications correctly is a fundamental part of the intervention stage, ensuring safe and effective drug therapy.

b) Monitoring the patient for therapeutic and adverse effects is essential to assess the drug’s effectiveness and identify any potential complications.

c) Educating the patient about the medications helps promote adherence and ensures the patient understands the drug’s purpose, potential side effects, and proper administration.

d) Documenting the administration and effects of the medications is crucial for maintaining accurate medical records, tracking patient response, and ensuring continuity of care.

A. Animal studies have not demonstrated a risk to the fetus, but there have been no adequate studies in pregnant women. B. Adequate studies in pregnant women have demonstrated there is no risk to the fetus. C. There is evidence of human fetal risk, but the potential benefits from use of the drug may be acceptable despite potential risks. D. Animal studies have shown an adverse effect on the fetus, but there are no adequate studies in pregnant women.

Correct Answer is A

Explanation

a) Pregnancy Category B drugs are those for which animal studies have not shown harm to the fetus, but there are no well-controlled studies in pregnant women. This means that while the drug appears to be safe in animal models, its effects on human pregnancy remain uncertain.

b) This statement describes Pregnancy Category A, where adequate human studies have shown no risk to the fetus.

c) This statement describes Pregnancy Category D, where there is clear evidence of human fetal risk, but benefits may outweigh risks in certain situations.

d) This statement describes Pregnancy Category C, where animal studies have shown adverse effects, but there are no adequate human studies, and the drug may still be used if the benefits outweigh the risks.

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When involved in phase III drug evaluation studies, which responsibilities would the nurse have?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What action does the nurse take during the intervention stage of the nursing process related to drug therapy?

Correct Answer is ["A","B","C","D"]

Explanation

A nurse is instructing a pregnant patient concerning the potential risk to her fetus from a Pregnancy Category B drug. The nurse would inform the patient that:

Correct Answer is A

Explanation

The nurse understands that the length of time needed for a drug to reach the minimum effective concentration (MEC) is the

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