High-Yield Community & Public Health Nursing NCLEX/PHN Scenarios: Evidence-Based Interventions, Epidemiology, Health Promotion, and Risk Assessment — 100+ Realistic Case-Based Questions with Answers and Rationales Graded A+ Latest Updated 2026

High-Yield Community & Public Health Nursing NCLEX/PHN Scenarios: Evidence-Based Interventions, Epidemiology, Health Promotion, and Risk Assessment — 100+ Realistic Case-Based Questions with Answers and Rationales Graded A+ Latest Updated 2026 Several employees who have a 10 year or longer hx of smoking ask the occupation nurse for assistance w/ smoking cessation. The RN develops a 2 mo program that includes weekly group sessions on lifestyle changes and use of OTC products. Which measurement provides the best indication of theprogram's effectiveness? Ask the employee to inform the group if they stop smoking and if they start back up again. 100 families in a community refuse to have their children immunized b/c of religion. When 1 documented case of whooping cough occurs w/i the aggregate, which intervention should the RN implement? Quarantine all family members of the child w/ whooping cough. A RN has started a group for senior citizens in a church setting. The group decides that their first project will be a program for home-bound members. Which program outcome is the best measure of the project's effectiveness? Number of home bound seniors who are visited. A community group proposes building a new well child clinic b/c this year's demographics reflect that a large percentage of the population is 19 yrs of age. Which question indicates that the RN understands the gaps in these data? What % of the population was 19 yr of age in each of the 5 previous years. A community health RN believes that immunization rates in a lower socioeconomic section of the city are probably below the target set by the state health department. What action should the RN take FIRST to intervene with this health problem? Review current epidemiological population data that might document a low immunization rate. The school RN is assessing heights & weights & BMI of the students who are entering high school. B/c a majority of the students are found to be overweight, the RN plans to develop a program that addresses obesity in this age population. Before initiating this program, what addt'l info is most important for the RN to obtain? The hx of obesity education in the community The epidemiological triad can be used to frame strategies for the prevention of farm machinery injuries. Which action should the RN take to focus on the agent? Work w/ the legislators to mandate safe tractor design The public health RN is called to investigate a report of several cases of varicella at a day care center. The day care workers state that 5 children have been sent home over the past 2 weeks w/ fever & itchy blisters. Which intervention should the RN implement first? Validate that the children who were sent home had chickenpox. The wife of an older man who has had DM for the past 10 yrs reports to the home health RN that her husband fell yesterday while taking his daily walk in the neighborhood. He has a bruised hand and a small abrasion on his L knee. The RN assesses that his neuro vital signs are stable. To reduce risk for future falls, which assessment is most important for the RN to obtain? Degree of paresthesia in his feet. The RN is conducting routine assessments of clients at the ambulatory clinic. Which assessment warrants intervention immediately? Heptavax B prescribed for a client with an allergy to yeast. A RN is planning a nutrition class for a group of senior citizens at a community center and wants to emphasize the amount and types of fat in some foods versus others. What is the best way to teaching meth for this group? Determine foods most often eaten by this group and discuss the nutritional panel for each product. A Hispanic mother insists on using special candles to treat her child's ear infection. The RN should demonstrate cultural accommodation by making which request? Give the prescribed RX in addition to