HESI LPN
Community Health HESI Study Guide
1. Which presentation of an infectious disease is acquired through an indirect transmission?
- A. Syphilis contracted from a sexual partner.
- B. Measles resulting from a daycare center outbreak.
- C. Malaria following exposure in a mosquito-infested area.
- D. Nosocomial influenza spreading rapidly in a long-term care center.
Correct answer: C
Rationale: The correct answer is C. Malaria is transmitted indirectly through mosquito bites. Choice A is incorrect as syphilis is acquired through direct contact with an infected sexual partner. Choice B is incorrect as measles can be transmitted through respiratory droplets in close contact settings like daycare centers. Choice D is incorrect as nosocomial influenza spreads within healthcare facilities through direct contact or droplets.
2. What title should be given to this occupational health nurse job description? A registered nurse who establishes a provider network, recommends treatment plans that assure quality and efficacy while controlling costs, monitors outcomes, and maintains communication among all involved.
- A. manager
- B. researcher
- C. case manager
- D. health promotion specialist
Correct answer: C
Rationale: The correct answer is C: case manager. A case manager in healthcare coordinates care, monitors outcomes, and ensures quality and cost-effectiveness. In this job description, the nurse is mainly focused on coordinating care, recommending treatment plans, monitoring outcomes, and maintaining communication among all involved, which aligns with the responsibilities of a case manager. Choices A, B, and D are incorrect because the job description does not primarily involve general management, research, or health promotion specialization.
3. Under which level of primary health care workers does a rural sanitary inspector fall?
- A. Village health workers
- B. Intermediate level health workers
- C. Barangay health workers
- D. All of the above
Correct answer: B
Rationale: Rural sanitary inspectors are classified as intermediate level health workers. They are not categorized under village health workers or barangay health workers. Therefore, the correct answer is B.
4. A public health nurse can say that she is beginning to achieve her goal of more optimal health for her community when:
- A. people learn self-care
- B. people become involved in determining health care policy
- C. all these indicators are present
- D. people assume responsibility for their own health
Correct answer: C
Rationale: Achieving optimal health for a community involves multiple factors and indicators. For a public health nurse to begin achieving this goal, it is essential that all relevant indicators are present, not just one or a few. While choices A, B, and D are important components of promoting community health, optimal health for a community encompasses a comprehensive approach where all indicators are considered and addressed. Therefore, the correct answer is C.
5. The nurse is administering the measles, mumps, rubella (MMR) vaccine to a 12-month-old child during the well-baby visit. Which age range should the nurse advise the parents to plan for their child to receive the MMR booster based on the current recommendations and guidelines by the CDC?
- A. 13-18 years of age
- B. 11-12 years of age
- C. 18-24 months of age
- D. 4-6 years of age
Correct answer: D
Rationale: The correct answer is D: 4-6 years of age. The CDC recommends administering the MMR booster to children aged 4 to 6 years. This booster dose is essential to ensure continued immunity against measles, mumps, and rubella. Choices A, B, and C are incorrect because they do not align with the CDC guidelines for the age range of MMR booster administration.
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