the measure of the number of existing cases of a disease in a specific population at a given time is called
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Community Health HESI Practice Questions

1. What is the measure of the number of existing cases of a disease in a specific population at a given time?

Correct answer: B

Rationale: Prevalence is the correct answer as it refers to the number of existing cases of a disease in a specific population at a given time. Incidence, on the other hand, refers to the number of new cases of a disease in a defined population over a specific period. Mortality rate is the measure of the number of deaths in a particular population due to a specific cause, while morbidity rate is the frequency of a disease in a specific population.

2. The nurse is teaching a group of older adults about medication safety. Which of the following should be included in the teaching?

Correct answer: A

Rationale: The correct answer is A: keeping a list of all medications and dosages. Maintaining a comprehensive list of medications and their dosages is essential for older adults to prevent medication errors and dangerous interactions. Choice B is incorrect because sharing medications, even if family members have the same prescription, can lead to unintended adverse effects or inappropriate dosages. Choice C is incorrect as stopping medications when symptoms improve can be harmful if the full course of treatment is not completed. Choice D is incorrect as doubling up on missed doses can result in overdosing and adverse reactions.

3. Which topic should be included in planning a secondary prevention project for the local retirement community?

Correct answer: D

Rationale: In planning a secondary prevention project for the local retirement community, vision and hearing screening should be included. This is crucial as sensory impairments are common among older adults and early detection through screening can help in preventing further complications. Safety measures in the home, adult immunization programs, and rehabilitation after surgery are important but fall more under primary or tertiary prevention strategies rather than secondary prevention, which focuses on early detection and intervention to prevent the progression of health conditions.

4. A public health nurse can say that she is beginning to achieve her goal of more optimal health for her community when:

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. In formulating an objective of a community care plan, she expected results and people taking part in the activities should be clearly defined. This refers to an objective which is:

Correct answer: B

Rationale: The correct answer is 'specific.' In formulating a community care plan, defining expected results and participant roles require objectives to be specific to provide clear guidance and outcomes. 'Time-bound' refers to setting deadlines, 'resource-oriented' focuses on utilizing available resources efficiently, and 'measurable' indicates the ability to quantify progress, but these aspects do not necessarily address the need for clarity and definition in defining expected results and participant roles.

Similar Questions

The client with Parkinson's disease spends over 1 hour to dress for scheduled therapies. What is the most appropriate action for the nurse to take in this situation?
Iwa, two years old, was brought to the health center because of diarrhea for 4 days. Assessment revealed that Iwa has under-nutrition. Which of the following actions will you take?
The major target of the Philippine Family Program are women belonging to the high-risk group which includes:
Which of these clients would the triage nurse request the healthcare provider to examine immediately?
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:

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