You are tasked with collecting data for nutritional assessment of a specific area. You will gather information solely from families with members who are part of the target population for Protein-Energy Malnutrition (PEM). Which method of data collection is most suitable for this purpose?

Correct Answer: B

Rationale: The most suitable method for collecting data in this scenario is a survey (Choice B). Here's the rationale: 1. Surveys allow for direct interaction with families to gather specific information on PEM. 2. Surveys can be tailored to ask targeted questions related to nutritional status. 3. Surveys provide a structured approach to collecting data from a sample of families. 4. Census (Choice A) collects data from the entire population, not just the target group. 5. Record review (Choice C) may not capture current or specific details on PEM. 6. Review of civil registry (Choice D) focuses on demographic data, not specific nutritional information.

Correct Answer: D

Rationale: The correct answer is D (2,300). To estimate the number of 1-4 year old children who should be given Retinol capsules 200,000 every 6 months in the municipality, we can use the rule of thumb that around 10-15% of the population falls within the 1-4 age group. With a population of 20,000, this translates to approximately 2,000-3,000 children. Since 200,000 capsules are provided every 6 months, we can divide this by the number of children to determine the number of capsules per child. Therefore, 200,000 / 2,300 ≈ 87 capsules per child over 6 months, which is a reasonable estimate. Summary of other choices: A: 1,500 - This is too low given the population estimate and age group percentage. B: 1,800 - This is also too low given the population estimate and age group percentage. C

Correct Answer: B

Rationale: The correct answer is B: Retinol 200,000 IU. Retinol in high doses can cause birth defects in a developing fetus. Pregnant women should avoid excessive vitamin A intake to prevent harm to the baby. Tetanus toxoid (A), ferrous sulfate (C), and potassium iodate (D) are safe and recommended for pregnant women to support their health and the baby's development. In summary, retinol 200,000 IU is contraindicated due to the potential for birth defects, while the other choices are safe and beneficial during pregnancy.

Correct Answer: B

Rationale: The correct answer is B (4 weeks) for the minimum interval between two doses of the MMR vaccine. This interval is necessary for the body to develop a strong immune response to the vaccine components. Waiting at least 4 weeks allows the immune system to properly process and respond to the initial dose before receiving the second dose. Administering the second dose too soon may result in a weaker immune response and decreased effectiveness of the vaccine. Choices A, C, and D are incorrect as they are not in line with the recommended minimum interval for effective vaccination.

Correct Answer: B

Rationale: The correct answer is B: Liver cancer. The Hepatitis B vaccine prevents Hepatitis B infection, which is a major cause of chronic liver disease and can lead to liver cancer. Jaundice (choice A) is a symptom of Hepatitis B infection, not a disease prevented by the vaccine. Pneumonia (choice C) and Tuberculosis (choice D) are both respiratory infections and are not prevented by the Hepatitis B vaccine. The key is to understand the specific disease targeted by the vaccine and its related health outcomes.

Correct Answer: A

Rationale: The correct answer is A: Immunization coverage. This is the most effective measure as it ensures a high percentage of the population is vaccinated, leading to herd immunity. This reduces the spread of diseases. Cold chain (B) ensures vaccine quality but doesn't directly control disease occurrence. Potency of vaccines (C) is important but doesn't address population coverage. Health education (D) is valuable but doesn't directly prevent disease spread like high immunization coverage does.

Correct Answer: A

Rationale: The correct answer is A: RA 8483. This law specifically established the Philippine Institute of Traditional and Alternative Health Care. RA 4823, RA 2483, and RA 3482 are incorrect as they do not pertain to the creation of this institute. RA 4823 is about the Agricultural Land Reform Code, RA 2483 is about the Philippine Medical Care Commission, and RA 3482 is about the Philippine Medical Association. Therefore, based on the specific content of each law, A is the correct choice for the creation of the Philippine Institute of Traditional and Alternative Health Care.

Correct Answer: B

Rationale: The correct answer is B: Vastus lateralis muscle. The vastus lateralis is a recommended site for administration of DPT vaccine in infants and young children. It is a large muscle located in the thigh, providing a well-developed area for injection with minimal risk of hitting nerves or blood vessels. The site is easily accessible, especially for parents or caregivers administering the vaccine. Choice A (Deltoid muscle) is more commonly used in adults, not preferred for infants. Choices C (Gluteus maximus muscle) and D (Abdomen) are not recommended sites for DPT vaccine administration due to potential risk of hitting sciatic nerve in the gluteal region and abdominal organs in the abdomen, respectively.

Correct Answer: A

Rationale: The correct answer is A: To prevent anemia. Iron supplementation in pregnant women is primarily aimed at preventing iron-deficiency anemia, a common condition during pregnancy due to increased demand for iron. Anemia can lead to complications for both the mother and the fetus, such as low birth weight and preterm birth. Providing iron helps maintain adequate hemoglobin levels for optimal oxygen transport. Summary of why other choices are incorrect: B: Supporting fetal growth is an important aspect of prenatal care, but iron supplementation specifically targets preventing anemia. C: While iron deficiency may contribute to premature labor, the primary purpose of iron supplementation is to prevent anemia. D: Postpartum hemorrhage risk is more related to factors such as uterine atony and trauma during childbirth, not directly impacted by iron supplementation.