NR 503:Week 4 Midterm Exam (Questions with well structured Answers)
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Question 1 Which of the following statements best describe efficacy? It is an estimate of the benefit of treatment under ideal conditions It is an estimate of the reduction of disease in tr ... eated groups Question 2 A study is conducted for a pharmaceutical agent that has shown promise for reducing heart disease among women. In order to more fully test the agent, an additional study is done restricting the participants to be r&omized to those who have a history of hypertension. Which of the following advantages cannot be claimed by the researchers? The generalizability of the study is increased Question 3 What is the main advantage of the r&omization of the 168 study participants to one of the two drug treatment groups? Reduces the potential for selection bias in allocation of treatment group [Show More]
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