What is the purpose of the Expanded Program on Immunization (EPI)?

Correct Answer: B

Rationale: The correct answer is B because the purpose of the Expanded Program on Immunization (EPI) is to ensure all children receive routine immunizations to prevent various communicable diseases. EPI focuses on providing vaccines to children at specific ages to build immunity and protect them from serious illnesses. It does not provide emergency medical services (A), offer specialized treatments for rare diseases (C), or manage chronic health conditions (D). By prioritizing routine immunizations, EPI aims to reduce the burden of vaccine-preventable diseases and improve overall public health.

Correct Answer: C

Rationale: Secondary prevention aims to detect and treat a disease in its early stages to prevent complications. Screening for hypertension (Choice C) is an example as it involves identifying individuals at risk of developing high blood pressure-related issues. Vaccination (Choice A) is a form of primary prevention. Health education (Choice B) is more focused on promoting healthy behaviors. Rehabilitation therapy (Choice D) is part of tertiary prevention, aimed at improving function after a disease has occurred.

Correct Answer: C

Rationale: The correct answer is C: Antiretroviral therapy. This is a key strategy because it involves giving HIV medications to the mother during pregnancy, labor, and delivery, as well as to the newborn, significantly reducing the risk of transmission. Antiretroviral therapy helps lower the viral load in the mother's body, making it less likely for the virus to be passed on to the child. Exclusive breastfeeding (choice A) can increase the risk of transmission, routine immunization (choice B) does not directly prevent mother-to-child transmission of HIV, and nutritional supplementation (choice D) is not a primary strategy for preventing transmission.

Correct Answer: D

Rationale: Step 1: Weight monitoring is crucial to assess maternal health and fetal growth. Step 2: Blood pressure measurement helps detect and manage hypertension in pregnancy. Step 3: Nutritional counseling ensures proper intake of nutrients for maternal and fetal well-being. Step 4: All components (A, B, C) are essential for a comprehensive antenatal care program to address different aspects of maternal and fetal health. Thus, D is the correct answer. Weight monitoring, blood pressure measurement, and nutritional counseling are all vital components of antenatal care to ensure the well-being of both the mother and the baby.

Correct Answer: D

Rationale: The correct answer is D: Focusing solely on curative care. The Maternal and Child Health (MCH) program aims to prevent illness and promote health in pregnant women, mothers, infants, and children. Focusing solely on curative care does not align with the preventive and promotive goals of the MCH program. Reducing infant mortality, improving maternal health, and providing family planning services are integral components of the MCH program that aim to enhance the overall well-being of mothers and children. By emphasizing prevention and health promotion, the MCH program aims to address the root causes of health issues rather than solely focusing on treating illnesses after they occur.

Correct Answer: B

Rationale: The purpose of a community needs assessment is to identify and prioritize the health needs of a community as a whole, not individual health conditions. This process helps in understanding the specific issues affecting the community and guides the development of effective intervention strategies. Evaluating treatment plans or providing emergency medical services is not the primary goal of a needs assessment. Therefore, option B is correct as it aligns with the main objective of assessing community health needs.

Correct Answer: B

Rationale: The correct answer is B: 6 months. Exclusive breastfeeding is recommended by WHO for the first 6 months of a baby's life. This is because breast milk provides all the essential nutrients and antibodies needed for a baby's optimal growth and development during this critical period. Introducing other foods or liquids before 6 months can increase the risk of infections and allergies in infants. Choices A, C, and D are incorrect because they do not align with the WHO guidelines for exclusive breastfeeding duration.

Correct Answer: C

Rationale: The correct answer is C: Poliomyelitis. The EPI targets diseases for eradication through vaccination programs. Polio is a priority due to its devastating effects and the effectiveness of the polio vaccine. Hepatitis B (A) is not currently targeted for eradication. Diphtheria (B) and Tuberculosis (D) are controlled through vaccination and treatment but are not targeted for global eradication efforts.

Correct Answer: C

Rationale: The correct answer is C: Malaria. Malaria is an example of a vector-borne disease because it is transmitted to humans through the bite of an infected mosquito. The mosquito acts as a vector, carrying and transmitting the infectious agent (Plasmodium parasite) from one host to another. Measles (A), Tuberculosis (B), and Hepatitis B (D) are not vector-borne diseases. Measles is transmitted through respiratory droplets, Tuberculosis through airborne particles, and Hepatitis B through contact with infected blood or body fluids.