HESI LPN
Community Health HESI Exam
1. Which of the following measures the frequency of new cases of the phenomenon during a given period of time?
- A. prevalence rate
- B. proportionate mortality rate
- C. case fatality rate
- D. incidence rate
Correct answer: D
Rationale: The correct answer is D, incidence rate. Incidence rate measures the frequency of new cases of a phenomenon, providing important information about the risk of developing the condition. Prevalence rate (choice A) reflects both old and new cases, proportionate mortality rate (choice B) is the proportion of deaths due to a specific cause, and case fatality rate (choice C) measures the proportion of deaths among confirmed cases, not just new cases.
2. A client with chronic renal failure is receiving erythropoietin (Epogen). The nurse should monitor the client for which of the following side effects?
- A. Hypertension
- B. Hypoglycemia
- C. Hyperkalemia
- D. Hypocalcemia
Correct answer: A
Rationale: The correct answer is A: Hypertension. Erythropoietin can lead to hypertension as a side effect due to its stimulation of red blood cell production, which can increase blood viscosity. This can result in elevated blood pressure. Choices B, C, and D are incorrect. Hypoglycemia is not a common side effect of erythropoietin. Hyperkalemia is more commonly associated with renal failure rather than erythropoietin use. Hypocalcemia is not a typical side effect of erythropoietin administration.
3. A client with schizophrenia is receiving haloperidol (Haldol). The nurse should monitor the client for which of the following side effects?
- A. Tachycardia
- B. Hypotension
- C. Extrapyramidal symptoms
- D. Hyperglycemia
Correct answer: C
Rationale: The correct answer is C: Extrapyramidal symptoms. Haloperidol is a first-generation antipsychotic that can lead to extrapyramidal symptoms such as tardive dyskinesia and akathisia. These side effects are common with the use of typical antipsychotics. Choice A, Tachycardia, is not a common side effect of haloperidol. Choice B, Hypotension, is also not a typical side effect associated with haloperidol use. Choice D, Hyperglycemia, is not directly linked to haloperidol administration, as it is more commonly associated with other medications like atypical antipsychotics or certain medical conditions.
4. In this municipality, what should the nursing health care plan focus on?
- A. Rehabilitative services
- B. All of these services
- C. Health promotion and disease prevention
- D. Curative services
Correct answer: C
Rationale: In this municipality, the nursing health care plan should primarily focus on health promotion and disease prevention. This approach addresses the underlying causes of health problems, promotes overall well-being, and helps prevent illnesses before they occur. While rehabilitative and curative services are important, health promotion and disease prevention are crucial for fostering a healthier community in the long term. Therefore, choices A, B, and D are not the best options as they do not prioritize preventing health issues at the root cause.
5. As a community organizer, the PHN facilitates the planning and implementation of program subjects in the community. In the light of the PHC approach, these programs/projects should be characterized by the following except:
- A. managed by the community leaders/members
- B. managed by non-government organizations for the people to ensure success
- C. compatible with available resources
- D. developmental in nature
Correct answer: B
Rationale: In the context of the PHC approach, programs should be characterized by being managed by community leaders/members (Choice A). This ensures community involvement and ownership. Programs should also be compatible with available resources (Choice C) to be sustainable and effective. Additionally, programs should be developmental in nature (Choice D), focusing on long-term improvements. Choice B is incorrect because programs should not be solely managed by non-government organizations; instead, they should be driven by the community to promote sustainability and empowerment.
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