Correct Answer: A

Rationale: The correct immediate action is to inform the surgeon and anesthesiologist (Choice A) because a sudden decrease in oxygen saturation during surgery is a critical situation that requires prompt attention from the entire surgical team. The surgeon and anesthesiologist need to be made aware of the situation so that they can assess the patient's condition and make any necessary adjustments to the surgical procedure or anesthesia delivery. Increasing the flow rate of oxygen (Choice B) may help temporarily but does not address the underlying cause of the oxygen desaturation. Checking the endotracheal tube placement (Choice C) is important but may not be the immediate priority in this critical situation. Assessing the patient's respiratory status (Choice D) is important but should be done after informing the surgeon and anesthesiologist to ensure coordinated and timely interventions.

Correct Answer: B

Rationale: Plantar fasciitis is the correct answer. It is characterized by inflammation of the plantar fascia, leading to heel pain, especially in the morning. The plantar fascia is a band of tissue that connects the heel bone to the toes. The pain is usually worse with the first steps after resting. Achilles tendinitis involves inflammation of the Achilles tendon, which connects the calf muscles to the heel bone, causing pain at the back of the heel and ankle. Morton's neuroma is a condition involving a thickening of tissue around a nerve in the ball of the foot, leading to sharp, burning pain in the toes. Stress fracture of the calcaneus refers to a small crack in the heel bone due to repetitive stress or overuse, resulting in heel pain that may worsen with activity, but not specifically with the first steps in the morning.

Correct Answer: D

Rationale: The correct answer is D because health education aims to empower individuals and families to develop skills and literacy in health. This enables them to make informed decisions and take control of their health. By improving their health literacy, they can better understand health information and navigate the healthcare system effectively. This goal aligns with promoting health behavior change and long-term wellness. A: Studying life history is not a primary goal of health education and does not directly contribute to improving health outcomes. B: Identifying weaknesses may be a part of health assessment, but the main goal is to empower individuals with skills and knowledge to improve their health. C: While lifestyle changes may be necessary for better health, the goal of health education is to provide individuals with the tools to make these changes, not to impose drastic transformations.

Correct Answer: A

Rationale: The correct answer is A: Amoxicillin. Amoxicillin is the first-line treatment for GAS pharyngitis due to its effectiveness against Streptococcus bacteria. It is a penicillin-class antibiotic recommended by guidelines. Azithromycin is an alternative for patients allergic to penicillin. Cephalexin is not the first-line choice for GAS. Clindamycin is reserved for patients allergic to both penicillin and macrolides.

Correct Answer: C

Rationale: Step 1: The Universal Health Care law aims to provide all Filipinos access to quality and affordable healthcare services, including medicines. Step 2: This law covers a broader scope compared to the other choices. Step 3: The Local Government Code focuses on local governance, not specifically on healthcare. Step 4: Primary Health Care is a concept rather than a specific law targeting affordable medicines. Step 5: The Generic Drug Act promotes the use of generic drugs but does not guarantee affordability for all Filipinos.