HESI LPN
Community Health HESI Study Guide
1. Which of the following qualifications is not required for a Nurse Supervisor at the provincial level?
- A. BSN, RN
- B. at least 3 years experience
- C. Master's in public health
- D. at least 5 years experience in public health
Correct answer: B
Rationale: The correct answer is B because the qualifications for a Nurse Supervisor at the provincial level include a BSN, RN, and a Master's in public health, along with a minimum of 5 years of experience in public health. Choice B, which states 'at least 3 years experience,' is incorrect as the requirement is for at least 5 years of experience in public health. Choices A, C, and D are necessary qualifications for a Nurse Supervisor at the provincial level based on the provided information.
2. A client is suspected of being poisoned and presents with symmetric, descending flaccid paralysis, blurred vision, double vision, and dry mouth. The nurse should consider these findings consistent with which potential bioterrorism agent?
- A. ricin
- B. botulism toxin
- C. sulfur mustard
- D. yersinia pestis
Correct answer: B
Rationale: The correct answer is B: botulism toxin. Botulism toxin is associated with symmetric, descending flaccid paralysis, blurred vision, double vision, and dry mouth, which are consistent with the client's presentation. Ricin (Choice A) typically presents with gastrointestinal symptoms. Sulfur mustard (Choice C) is a blistering agent causing skin, eye, and respiratory issues. Yersinia pestis (Choice D) is associated with the bubonic plague, presenting with fever, malaise, and buboes.
3. After accepting the position of school nurse in a public elementary school, what strategy is best for the nurse to use to obtain an overview understanding of the student body?
- A. Review all health records of the students currently enrolled in classes.
- B. Talk with the current members of the parent-teacher association.
- C. Send a survey form to parents of third-grade students.
- D. Conduct a windshield survey of the geographic areas served by the school.
Correct answer: D
Rationale: Conducting a windshield survey is the best strategy for the nurse to obtain an overview understanding of the student body. This method allows the nurse to observe the community, its resources, potential health hazards, and demographic information. Reviewing health records (Choice A) would provide detailed health information but not an overview of the student body. Talking with the parent-teacher association (Choice B) may offer insights but not a comprehensive overview. Sending a survey form to parents (Choice C) may provide specific information but may not capture a broad understanding of the student body.
4. What is the primary function of a public health nurse?
- A. Provide bedside care
- B. Administer medications
- C. Promote and protect the health of populations
- D. Perform surgical procedures
Correct answer: C
Rationale: The primary function of a public health nurse is to promote and protect the health of populations. Public health nurses focus on preventing diseases, promoting healthy behaviors, and addressing health disparities within communities. Providing bedside care (choice A) is typically done by nurses in clinical settings, not public health nurses. Administering medications (choice B) is part of nursing practice but not the primary role of a public health nurse. Performing surgical procedures (choice D) is usually the responsibility of surgical nurses or healthcare providers specializing in surgery, not public health nurses.
5. A client asks the nurse about including her 2 and 12-year-old sons in the care of their newborn sister. Which of the following is an appropriate initial statement by the nurse?
- A. Focus on your sons' needs during the first days at home.
- B. Tell each child what he can do to help with the baby.
- C. Suggest that your husband spend more time with the boys.
- D. Ask the children what they would like to do for the newborn.
Correct answer: A
Rationale: The correct answer is A. Focusing on the older children's needs during the initial days at home is crucial as it helps them feel secure and valued during the transition. This approach allows the children to adjust to the new family dynamics and feel included in the care of their newborn sister. Choice B is incorrect as it focuses on tasks rather than addressing the children's emotional needs. Choice C is not the initial step and does not involve directly addressing the children's needs. Choice D puts the decision-making burden on the children rather than providing guidance and support.
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