which of the following is a function of epidemiology
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ATI Community Health Proctored Exam 2023 Quizlet

1. Which of the following is a function of epidemiology?

Correct answer: D

Rationale: The function of epidemiology includes evaluating the effectiveness of interventions, programs, or policies implemented to improve public health outcomes. In this context, epidemiology aids in assessing the impact and success of strategies like the Integrated Management of Childhood Illness in community health practice.

2. Which of the following exemplifies the school nurse’s health care provider function?

Correct answer: B

Rationale: Conducting random classroom inspections during a measles epidemic is a vital function of the school nurse as it involves assessing pupils and teachers for signs of a health problem prevalent in the community. This function helps in early detection, prevention, and control of diseases among students and staff, contributing to maintaining a healthy school environment.

3. Isolation of a child with measles belongs to which level of prevention?

Correct answer: A

Rationale: Isolating a child with measles is considered a primary prevention measure. Primary prevention aims to prevent the disease from occurring by intervening before exposure to the causative agent. Isolating the child helps to contain the spread of the disease and protect those who are not already sick. This strategy falls under the realm of specific disease prevention, which is a key aspect of primary prevention.

4. In the absence of an occupational nurse at a garment factory, who should provide the occupational health needs of the factory workers?

Correct answer: C

Rationale: In the scenario where a garment factory lacks an occupational nurse, the responsibility of addressing the occupational health needs of the factory workers falls under the jurisdiction of the Public Health nurse of the Rural Health Unit (RHU) in their municipality. Public Health nurses are trained to provide essential health services to the community, including monitoring and promoting health in workplaces. They can assess workplace hazards, provide health education, and facilitate access to medical care when necessary, making them the most suitable option among the given choices to cater to the occupational health needs of the factory workers.

5. Which of the following is a key component of the IMCI strategy?

Correct answer: D

Rationale: Integrated Management of Childhood Illness (IMCI) is a strategy developed by WHO and UNICEF. The key components of IMCI include integrated case management of childhood illnesses, where healthcare providers are trained to assess, classify, and treat common childhood illnesses holistically. This approach aims to improve the quality of care for children under five years of age by focusing on overall health, nutrition, immunization, and family and community practices. Therefore, promoting hospital-based care, providing routine immunizations, and enhancing maternal nutrition, while important, are not the sole key components of the IMCI strategy.

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