HESI RN
HESI Community Health Questions
Question 1 of 5
Which bioterrorism agent is at high risk for use as a potential biological weapon that i s readily transmitted by several portals of entry?
Correct Answer: A
Rationale: Anthrax spores can be transmitted through inhalation, ingestion, or skin contact, making it a high-risk agent for bioterrorism.
Question 2 of 5
A client who is receiving intravenous heparin therapy has an activated partial thromboplastin time (aPTT) of 90 seconds. Which action should the nurse take?
Correct Answer: D
Rationale: An aPTT of 90 seconds is significantly elevated, indicating a high risk of bleeding due to excessive anticoagulation. In this case, the heparin infusion should be stopped immediately to prevent further anticoagulation and an increased bleeding risk. Notifying the healthcare provider is essential to discuss alternative anticoagulation strategies or interventions. Continuing heparin therapy without action could lead to severe bleeding complications. Decreasing or increasing the heparin infusion rate would exacerbate the risk of bleeding, making options A, B, and C incorrect.
Question 3 of 5
A nurse is developing a community health education program focused on preventing childhood obesity. Which intervention should be prioritized?
Correct Answer: A
Rationale: Creating a school-based exercise program directly targets increasing physical activity among children, which is essential in preventing obesity.
Question 4 of 5
After assessing the health care needs of an elementary school, the nurse determines that an increased prevalence of pediculosis capitis is a priority problem. The nurse develops a 2-month program with the goal to eradicate the condition in the school. The program includes educational pamphlets sent home to parents and regular assessment of children by the school nurse. What action should the nurse implement to evaluate the effectiveness of the program?
Correct Answer: D
Rationale: Measuring the prevalence after four months provides data on the program's long-term effectiveness.
Question 5 of 5
A public health nurse is planning a smoking cessation program for a local community. Which component is most important to include in the program?
Correct Answer: B
Rationale: Providing strategies for coping with withdrawal symptoms addresses a significant barrier to quitting smoking.
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