Correct Answer: A

Rationale: The BCG vaccine, which is used for tuberculosis, is known to leave a permanent scar at the site of injection. This distinctive scar formation is one of the characteristic features of receiving the BCG vaccine and is used as a marker of vaccination in some regions.

Correct Answer: D

Rationale: Lagundi is a medical herb commonly used to alleviate symptoms of fever, headache, and cough. Sambong is known for its diuretic properties, Tsaang gubat is used to relieve diarrhea, and Akapulko is valued for its antifungal properties, making Lagundi the correct choice for addressing fever, headache, and cough symptoms.

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.

Correct Answer: A

Rationale: Iron supplementation is essential for pregnant women to prevent anemia, which can have adverse effects on both the mother and the developing fetus. Anemia in pregnancy can lead to fatigue, weakness, and even complications such as preterm birth or low birth weight. Therefore, ensuring an adequate supply of iron through supplementation is crucial to support the increased demands during pregnancy and prevent deficiencies that could negatively impact the health of both the mother and the baby.

Correct Answer: C

Rationale: Offering the breast to the baby early after delivery ensures that the baby receives colostrum, the initial milk produced by the mammary glands rich in antibodies and essential nutrients, which are crucial for the newborn's health and immune system. This early breastfeeding also helps establish the mother-infant bond and promotes successful breastfeeding in the long term.