the primary purpose of conducting an epidemiologic investigation is to

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ATI Community Health Proctored Exam 2023 Quizlet

1. What is the primary purpose of conducting an epidemiologic investigation?

A. Delineate the etiology of the epidemic
B. Encourage cooperation and support of the community
C. Identify groups at risk of contracting the disease
D. Identify the geographical locations of disease cases in the community

Correct answer: A

Rationale: The primary purpose of conducting an epidemiologic investigation is to delineate the etiology of the epidemic, which involves identifying the cause or origin of the disease outbreak. This process helps in understanding how the disease spreads, its risk factors, and developing strategies for control and prevention.

2. What is the legal basis of the Primary Health Care approach in the Philippines?

A. Alma Ata Declaration on PHC
B. Letter of Instruction No. 949
C. Presidential Decree No. 147
D. Presidential Decree No. 996

Correct answer: B

Rationale: The correct answer is B, the Letter of Instruction No. 949. This instruction was issued by then President Ferdinand Marcos, directing the Ministry of Health (now the Department of Health) to utilize the Primary Health Care approach in planning and implementing health programs. This legal basis established the foundation for implementing Primary Health Care in the Philippines, aligning with the global Alma Ata Declaration's principles.

3. What care is given to a woman within a month after the delivery of a baby?

A. Follow-up care
B. Maternity care
C. Puerperal care
D. Post-natal care

Correct answer: D

Rationale: Post-natal care is the care provided to a woman after childbirth, typically within the first month. It involves various aspects such as monitoring the mother's health, providing guidance on maternal nutrition, promoting breastfeeding, and educating on maternal and child care practices. This comprehensive care aims to ensure the well-being of both the mother and the newborn during the postpartum period.

4. Which biological used in Expanded Program on Immunization (EPI) is stored in the freezer?

A. DPT
B. OPV
C. Hepatitis B vaccine
D. Measles vaccine

Correct answer: B

Rationale: The correct answer is OPV. Oral Polio Vaccine should be stored in the freezer to maintain its potency. Vaccines like DPT, Hepatitis B vaccine, and Measles vaccine are typically stored in the refrigerator to ensure their efficacy.

5. Which nutrient is known to reduce the risk of neural tube defects when taken by pregnant women?

A. Vitamin C
B. Vitamin D
C. Folic acid
D. Iron

Correct answer: C

Rationale: Folic acid, a B vitamin, is essential for the development of the neural tube in the early stages of pregnancy. Adequate intake of folic acid before conception and during early pregnancy significantly reduces the risk of neural tube defects in the baby. It is recommended that women of childbearing age consume folic acid daily to support a healthy pregnancy.