NR 503 MIDTERM EXAM QUESTION AND ANSWERS 2022 GRADED A NR503 Midterm 1. The nurse practitioner is reviewing a recent study that utilizes analytic epidemiology by means of a cohort study design. The cohort study design informs the practitioner about which of the following: • Outcomes that develop from an exposure. 2. A group of providers have implemented population-based interventions and are now assessing the efficacy of the intervention. Which of the following would be an examp...

Evaluation Epidemiological Problem: COPD in Kentucky Chronic obstructive pulmonary disease (COPD) is a chronic lung disease that is a major cause of disability and is the third leading cause of dea th in the United States (National Heart, Lung, and Blood Institute, 2013). More than 11 million people have been diagnosed with COPD but millions of others live with this chronic disease undiagnosed (American Lung Association, 2016). The World Health Organization (WHO) estimated that COPD will rank fi...

Midterm Exam: NR503 / NR 503 (Latest Update 2024 / 2025) Population Health, Epidemiology & Statistical Principles | Exam Guide Questions and Verified Answers | 100% Correct | Grade A - Chamberlain Question: Can you talk about the ways bias shows up in a study design (such as, selection bias) etc? Answer: Selection bias occurs when subjects in a sample are not representative of the population of interest. For example, selecting only males for a study is not representative of the whole...

Midterm Exam: NR503 / NR 503 (Latest Update 2024 / 2025) Population Health, Epidemiology & Statistical Principles | Questions and Verified Answers | 100% Correct | Grade A - Chamberlain Question: What is the highest level of data findings? How is evidence appraised? Answer: Level one is the highest level and contains data from studies like systemic reviews, and meta-analysis of random controlled trials (RCTs). Evidence-based clinical practice guidelines are also included. On the e...

Final Exam: NR503 / NR 503 (Latest Update 2024 / 2025) Population Health, Epidemiology & Statistical Principles | Questions and Verified Answers | 100% Correct | Grade A - Chamberlain Question: Using family history to cancel individuals on how to decrease risk with lifestyle modification Answer: Primary intervention Question: Family Health History Answer: Known to be a risk factor for many chronic diseases Question: Genetic risk assessment Answer: the evaluation of a ...

Final Exam: NR503 / NR 503 (Latest Update 2024 / 2025) Population Health, Epidemiology & Statistical Principles | Exam Guide Questions and Verified Answers | 100% Correct | Grade A - Chamberlain Question: Can you discuss the types of outbreaks at a population health level? Answer: -Two linked cases of a rare infectious disease may be sufficient to constitute an outbreak. Outbreak of a species population implies eventual disruption of its resource (or host) species. Question: How ...

Question 1 Which of the following statements best describe efficacy? 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? Question 3 What is the main advantage of the r&omization of the 168 study partici...

NR 503 MIDTERM ACTUAL EXAM QUESTIONS AND ANSWERS The nurse practitioner is reviewing a recent study that utilizes analytic epidemiology by means of a cohort study design. The cohort study design informs the practitioner about which of the following - ANSOutcomes that develop from an exposure

1. Question: Where can providers find criteria for reviewing an internet site for rigor? 2. Question: Which of the following is an example of a secondary prevention strategy? 3. Question: Which of the following is an example of a tertiary prevention strategy? 4. Question: What are the criteria that should be considered for a screening test to be effective? 5. Question: Which of the following is a measure of exposure in a case-control study? 6. Question: Which of the following is an example ...

Question: Where can providers find criteria for reviewing an internet site for rigor? 2. Question: Which of the following is an example of a secondary prevention strategy? 3. Question: Which of the following is an example of a tertiary prevention strategy? 4. Question: What are the criteria that should be considered for a screening test to be effective? 5. Question: Which of the following is a measure of exposure in a case-control study? 6. Question: Which of the following is an example of a pri...