HESI LPN
Community Health HESI Study Guide
1. The hospital is planning to downsize and eliminate a number of staff positions as a cost-saving measure. To assist staff in this change process, the nurse manager is preparing for the "unfreezing" phase of change. With this approach and phase the nurse manager should
- A. Discuss with the staff how to deal with any defensive behavior
- B. Explain to the unit staff why change is necessary
- C. Assist the staff during the acceptance of the new changes
- D. Clarify what the changes mean to the community and hospital
Correct answer: B
Rationale: The "unfreezing" phase involves preparing staff for change by explaining the necessity and benefits of the change, helping them to understand and accept it.
2. The nurse should consider the following when assessing the child for chest indrawing EXCEPT:
- A. Chest indrawing should be present at all times
- B. The lower chest wall does not go in when the child breathes in
- C. The lower chest goes in when the child breathes in
- D. The child should be calm
Correct answer: A
Rationale: The correct answer is A. Chest indrawing may not always be present and can vary with the child's activity level, so it should not be expected to be present at all times. Choice B is correct because the lower chest wall should not go in when the child breathes in. Choice C is correct as the lower chest should go in when the child breathes in, indicating chest indrawing. Choice D is correct as a calm child makes it easier to assess chest indrawing, but the absence of chest indrawing does not mean the child is not calm.
3. What does the infant mortality rate measure?
- A. dying for every thousand of the population
- B. dying from 0-5 years old in every thousand population
- C. dying in the first 4 weeks in every thousand children born alive that year
- D. dying before 1 year old in every thousand children born alive that year
Correct answer: D
Rationale: The infant mortality rate measures the number of deaths occurring before 1 year old per 1000 live births. This is a crucial indicator of a population's health status and access to healthcare for infants. Choices A, B, and C are incorrect because the infant mortality rate specifically focuses on deaths within the first year of life, not the entire population or different age ranges.
4. Care provided by specialists in health facilities such as medical centers, regional, and provincial hospitals falls under which level of care?
- A. Secondary level care
- B. Primary care
- C. Tertiary care
- D. Intermediate care
Correct answer: C
Rationale: Tertiary care is the correct answer because it involves specialized care provided by medical centers and regional or provincial hospitals. Primary care (Choice B) refers to basic healthcare services usually delivered by general practitioners, nurses, and other healthcare professionals. Secondary care (Choice A) involves specialized services provided by medical specialists and other health professionals who generally do not have first contact with patients. Intermediate care (Choice D) is not a recognized level of care in the typical healthcare system hierarchy; it may cause confusion as it's not a standard term used to describe levels of care.
5. Which of the following is a major focus of tertiary prevention?
- A. Preventing the onset of disease
- B. Early detection and treatment
- C. Reducing the impact of an ongoing illness
- D. Health education
Correct answer: C
Rationale: The correct answer is C, 'Reducing the impact of an ongoing illness.' Tertiary prevention aims to minimize the effects of a disease or condition that is already established. Choices A, 'Preventing the onset of disease,' and B, 'Early detection and treatment,' are aspects of primary and secondary prevention, respectively. Choice D, 'Health education,' is more related to promoting awareness and knowledge rather than specifically focusing on reducing the impact of an ongoing illness.
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