HESI LPN
Community Health HESI Practice Exam
1. The increasing number of people who must learn to live with chronic illness in the community implies the need for the PHN to plan and implement a program on:
- A. communicable disease control
- B. health education
- C. child survival
- D. environmental education
Correct answer: B
Rationale: The correct answer is B: health education. Health education is crucial for individuals dealing with chronic illnesses as it helps them learn how to manage their conditions effectively. Communicable disease control (choice A) focuses on preventing the spread of infectious diseases, which is not directly related to managing chronic conditions. Child survival (choice C) pertains to initiatives aimed at reducing child mortality rates, which is not directly related to addressing chronic illnesses. Environmental education (choice D) involves raising awareness about environmental issues, which is also not directly related to helping individuals live with chronic illnesses.
2. A female client makes routine visits to a neighborhood community health center. The nurse notes that this client often presents with facial bruising, particularly around the eyes. The nurse discusses prevention of domestic violence with the client even though the client does not admit to being battered. What level of prevention has the nurse applied in this situation?
- A. primary prevention
- B. secondary prevention
- C. tertiary prevention
- D. health promotion
Correct answer: B
Rationale: The correct answer is B: secondary prevention. Secondary prevention involves identifying and addressing issues early to prevent further harm. In this scenario, the nurse is intervening by discussing domestic violence prevention with the client who is showing signs of facial bruising, aiming to prevent further harm even though the client has not disclosed being battered. Choice A (primary prevention) focuses on preventing the onset of a problem before it occurs, like educating about healthy relationships before violence happens. Choice C (tertiary prevention) involves managing and treating the effects of a problem that has already occurred, such as providing counseling to a domestic violence survivor. Choice D (health promotion) aims to enhance well-being and prevent health problems through educational and environmental interventions, which may include aspects of preventing domestic violence, but in this case, the nurse's direct intervention is more about early identification and prevention of harm, aligning it with secondary prevention.
3. While assessing an Rh-positive newborn whose mother is Rh-negative, the nurse recognizes the risk for hyperbilirubinemia. Which of the following should be reported immediately?
- A. Jaundice evident at 26 hours
- B. Hematocrit of 55%
- C. Serum bilirubin of 12 mg/dL
- D. Positive Coombs test
Correct answer: C
Rationale: A serum bilirubin level of 12 mg/dL in a newborn is concerning and can indicate a significant risk of hyperbilirubinemia, which requires immediate medical intervention to prevent complications like kernicterus. Jaundice at 26 hours (Choice A) is a symptom, not a laboratory result, and needs monitoring but not an immediate report. Hematocrit of 55% (Choice B) may be elevated but is not indicative of hyperbilirubinemia. A positive Coombs test (Choice D) indicates the presence of antibodies on the newborn's red blood cells but does not directly correlate with the risk of hyperbilirubinemia.
4. During a large community disaster, a man states that the blast threw him out of a second-story window. Which action should the nurse implement first?
- A. Logroll the client to his side and assess for back injuries
- B. Perform a complete neurological assessment
- C. Open the client's airway immediately
- D. Place the nurse's hands around the client's neck to stabilize
Correct answer: D
Rationale: In this situation, the nurse should first stabilize the client's neck to prevent potential spinal cord injuries. Logrolling the client or performing other assessments should only be done after ensuring spinal stabilization. Opening the airway immediately is important in cases of airway obstruction, but stabilizing the neck takes priority in this scenario. Performing a complete neurological assessment may delay immediate stabilization, which is crucial in suspected spinal injuries.
5. Refers to the nurses in the local/national health departments or public schools:
- A. Public health nursing
- B. Public health nurse
- C. Registered midwives
- D. Registered nurses
Correct answer: B
Rationale: The correct term for nurses working in local/national health departments or public schools is 'public health nurse.' This term specifically refers to individual nurses in those settings. Choice A, 'Public health nursing,' is a broader term that refers to the field of nursing focused on improving community health. Choices C and D, 'Registered midwives' and 'Registered nurses,' do not specifically indicate the nurses working in local/national health departments or public schools, making them incorrect.
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