Nr 503 week 8 study guide - Study guides, Class notes & Summaries

A school nurse examined a population of 1,000 children in an attempt to detect nearsightedness. The prevalence of myopia in this population is known to be 15%. The sensitivity of the examination is 60% & its specificity is 80%. All children labeled as “positive” (i.e., suspected of having myopia) by the school nurse are sent for examination by an optometrist. The sensitivity of the optometrist’s examination is 98% & its specificity is 90%. What would be the positive predictive value (PPV)...

Nr 503 week 4 midterm exam docxQuestion 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 t...

NR 503 Week 8 Final Exam (100 out of 100) Questions And Answers Solutions. Question 1 Not yet graded / 5 pts How might a nurse practitioner participate in local efforts to reduce infant mortality rates? Your Answer: Nurse practitioners can use primary prevention to reduce infant mortality rates. Education is key. Educating regarding prenatal care in the first trimester, increasing breastfeeding rates. Also, educating regarding tobacco and substance abuse during pregnancy, as well as ens...

NR-503 Week 8 Final Reviewer (Download To Score An A) Week 5 1. How does culture influence the decisions a provider may make when selecting an intervention? 2. Explain how culture impacts provi der attitudes? Does it? How will you assess your own attitudes about various cultures/races/groups? 3. Review the terms for this week and apply them to population health; for instance: cultural competence, cultural awareness, norms, values, Kleinman Explanatory Model, socioeconomic status, disparities, mi...

An outbreak of gastroenteritis occurred at a boarding school with a student enrollment of 846. Fifty seven students reported symptoms including vomiting, diarrhea, nausea, & low-grade fever between 10 p.m. on September 24 & 8 p.m. on September 25. The ill students lived in dormitories that housed 723 of the students. The table below provides information on the number of students per type of residence & the number reporting illnesses consistent with the described symptoms & onset time. Which p...

NR 503 Week 8 Final Exam (100 out of 100) Questions And Answers Solutions. Question 1 Not yet graded / 5 pts How might a nurse practitioner participate in local efforts to reduce infant mortality rates? Your Answer: Nurse practitioners can use primary prevention to reduce infant mortality rates. Education is key. Educating regarding prenatal care in the first trimester, increasing breastfeeding rates. Also, educating regarding tobacco and substance abuse during pregnancy, as well as ens...

Nr 503 week 4 Midterm Exam 2023 Revised Questions & Correct Answers. 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 treated 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 particip...

NR 503 Week 8 Final Exam Study Guide Chapters 2-4,5-6,7-8, 9-15 & 16-20. All Full and Revised by EXPERT 100% CORRECT ANSWERS. hapters 2-4 Which of the following is a condition which may occur during the incubation period? Transmission of infection Chicken pox is a highly communicable disease. It may be transmitted by direct contact with a person infected with the varicella-zoster virus (VZV). The typical incubation time is between 10 to 20 days. A boy started school 2 weeks after showing ...

NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSWERS 100% VERIFIED NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSWERS 100% VERIFIED NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSWERS 100% VERIFIED NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSWERS 100% VERIFIED NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSWERS 100% VERIFIED NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSWERS 100% VERIFIED NR 503 Week 8 Final Exam Study Guide QUESTIONS AND ANSW...