what is the primary benefit of administering vitamin a to children

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ATI Proctored Community Health

1. What is the primary benefit of administering Vitamin A to children?

A. To improve bone health
B. To boost the immune system
C. To enhance cognitive development
D. To prevent anemia

Correct answer: B

Rationale: The primary benefit of administering Vitamin A to children is to boost the immune system. Vitamin A supplementation is crucial for maintaining a strong immune system and preventing complications such as blindness in children.

2. What is the primary purpose of conducting a health survey in a community?

A. To provide medical treatment to individuals
B. To gather data on health status and needs
C. To distribute health education materials
D. To perform laboratory tests

Correct answer: B

Rationale: The primary purpose of conducting a health survey in a community is to gather data on the health status and needs of the community. It helps in identifying health issues, assessing the prevalence of diseases, understanding health behaviors, and planning appropriate interventions. While health surveys can lead to improved healthcare delivery and interventions, their primary focus is on data collection rather than providing direct medical treatment, distributing health education materials, or performing laboratory tests.

3. What is the main focus of the World Health Organization's (WHO) Health For All strategy?

A. Providing free healthcare to all individuals
B. Achieving a level of health that enables all people to lead economically productive lives
C. Building more hospitals and clinics
D. Increasing the number of healthcare workers

Correct answer: B

Rationale: The WHO's Health For All strategy focuses on achieving a level of health that allows individuals to lead socially and economically productive lives, emphasizing overall well-being beyond just physical health. This approach aims for a holistic improvement in health outcomes rather than just providing free healthcare or focusing solely on increasing healthcare infrastructure or workforce.

4. In a study on the factors contributing to the high mortality rate due to heart diseases in the municipality, which branch of epidemiology is being practiced?

A. Descriptive
B. Analytical
C. Therapeutic
D. Evaluation

Correct answer: B

Rationale: Analytical epidemiology focuses on studying factors or determinants that affect the patterns of disease occurrence and distribution in a community. In this scenario, the nurse is analyzing various factors contributing to the high mortality rate due to heart diseases, which aligns with the principles of analytical epidemiology.