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

Correct Answer: B

Rationale: The correct answer is B: Letter of Instruction No. 949. This document issued by the Philippine government in 1979 officially adopted the Primary Health Care (PHC) approach. It outlined the strategies and framework for implementing PHC nationwide. The Alma Ata Declaration on PHC (A) is a global agreement but not the legal basis in the Philippines. Presidential Decree No. 147 (C) and Presidential Decree No. 996 (D) do not specifically address the PHC approach. Therefore, the legal basis for PHC in the Philippines is Letter of Instruction No. 949.

Correct Answer: D

Rationale: The correct answer is D: Lagundi. Lagundi is commonly used for treating fever, headache, and cough due to its anti-inflammatory and analgesic properties. It contains compounds that help reduce inflammation, alleviate pain, and act as a cough suppressant. Sambong (A) is primarily used for kidney disorders, Tsaang gubat (B) is known for its antidiarrheal properties, and Akapulko (C) is used to treat skin diseases. Therefore, Lagundi is the most appropriate choice for the given symptoms.

Correct Answer: A

Rationale: Step-by-step rationale: 1. Yin represents yielding, negative, and feminine energy in traditional Chinese medicine. 2. It is associated with qualities like darkness, coldness, and rest. 3. Yin balances the opposing force of Yang in the body. 4. In TCM, maintaining a balance between Yin and Yang is crucial for overall health. 5. Therefore, the correct answer is A: Yin. Summary: - Choice B (Yang) is incorrect as it represents the opposite force to Yin. - Choice C (Qi) is incorrect as it refers to the vital energy flow in TCM. - Choice D (Chai) is incorrect as it is not a term used in traditional Chinese medicine.

Correct Answer: A

Rationale: The correct answer is A: 1-4 year old age-specific mortality rate. This statistic reflects the overall health and nutritional status of a population by focusing on a specific age group vulnerable to malnutrition-related issues. It provides a comprehensive view of the impact of nutrition on child health and development. Proportionate mortality rate (B) measures the distribution of causes of death, not specifically related to nutrition. Infant mortality rate (C) focuses on deaths within the first year of life, which may not fully capture the nutritional status of the whole population. Swaroop's index (D) assesses life expectancy and income level, but does not directly measure nutritional status.

Correct Answer: C

Rationale: The correct answer is C: Folic Acid. Folic Acid deficiency during pregnancy is associated with an increased risk of neural tube defects in the developing fetus. Folic acid is crucial for proper neural tube formation in early pregnancy. Niacin (A), Riboflavin (B), and Thiamine (D) deficiencies do not directly impact neural tube development. Niacin is important for energy production, riboflavin for cell growth and function, and thiamine for nerve function, but they do not specifically affect neural tube closure like folic acid does.

Correct Answer: D

Rationale: The correct answer is D because putting the baby to breast stimulates the release of oxytocin, which helps the uterus contract and reduce post-delivery blood loss. This promotes faster recovery for the mother. A: Incorrect - Lactation usually begins within 24-48 hours, not 1 to 3 days after delivery. B: Incorrect - Nipple stretching exercises are not necessary for breastfeeding success and can cause discomfort. C: Incorrect - Excessive washing of nipples can strip away natural oils and cause dryness or irritation, affecting breastfeeding.

Correct Answer: A

Rationale: The correct answer is A: BCG. BCG vaccine is administered through intradermal injection, leaving a small scar due to the immune response it triggers. The scar formation is a characteristic feature of the BCG vaccine and is used as an indicator of successful vaccination. Other vaccines like DPT, Hepatitis B, and Measles do not typically leave a permanent scar at the injection site. The scar formation with BCG vaccine is a result of the body's immune response to the live attenuated Mycobacterium bovis strain in the vaccine, leading to a localized inflammatory reaction and subsequent scarring.

Correct Answer: A

Rationale: Iron supplementation is given to pregnant women to prevent anemia. During pregnancy, iron requirements increase to support the growing fetus and maternal blood volume expansion. Anemia in pregnancy can lead to complications such as low birth weight, preterm birth, and maternal fatigue. Iron is essential for the production of hemoglobin, which carries oxygen to the tissues. Therefore, ensuring adequate iron levels helps prevent anemia and supports the health of both the mother and the baby. Summary: - A: Correct. Prevents anemia by supporting hemoglobin production. - B: Incorrect. Fetal growth is influenced by various factors, not just iron. - C: Incorrect. Premature labor is not directly prevented by iron supplementation. - D: Incorrect. Postpartum hemorrhage is more related to factors like uterine atony, not iron levels.

Correct Answer: C

Rationale: The correct answer is C: De facto. This method assigns individuals to a specific location based on where they are physically located during the census. "De facto" means "in fact" or "in reality." This ensures accurate representation of the population in a specific area at the time of the census. A: De jure refers to assignment based on legal residence, not necessarily physical location. B: De locus is not a standard term in census methodology. D: De novo means "from the beginning" and is not relevant to population assignment in a census.