Vision field of the eyes

Correct Answer: B

Rationale: The correct answer is B (90 degrees both sides) because each eye has a horizontal field of view of approximately 90 degrees, resulting in a combined binocular field of view of around 180 degrees. This allows for depth perception and a wider range of vision. Choice A (90 degrees) is incorrect because it does not account for both eyes. Choices C and D are incomplete, making them incorrect options.

Correct Answer: B

Rationale: The correct answer is B: Conduction. A warm compress transfers heat through direct contact with the body, which is an example of conduction. It works by increasing blood flow to the affected area, promoting relaxation and pain relief. Radiation involves the transfer of heat through electromagnetic waves, not direct contact. Choices C and D are likely left blank as they are not applicable to the scenario.

Correct Answer: A

Rationale: Women are considered more sensitive in grieving due to social norms and upbringing that encourage emotional expression. Studies show women tend to seek support and talk about their feelings more openly, aiding in the grieving process. On the other hand, men are often taught to suppress emotions, leading to a perception of them being less sensitive in dealing with grief. This societal expectation can make it challenging for men to express their emotions and seek help during the grieving process, potentially prolonging their healing. Thus, the correct answer is A.

Correct Answer: B

Rationale: The correct answer is B: 2-3 drops into the conjunctiva. This is because ophthalmic medications are typically administered directly into the conjunctival sac to ensure proper absorption and effectiveness. Placing drops into the conjunctiva allows the medication to come into direct contact with the eye's surface and be distributed evenly. Administering drops from the inner to outer canthus (choice A) can cause spillage and reduce absorption. Choices C and D are incomplete and do not provide a specific administration method, making them incorrect.

Correct Answer: A

Rationale: The correct answer is A: Paracetamol. Paracetamol is an effective antipyretic medication commonly used to reduce fever by acting on the hypothalamus in the brain. It helps to lower body temperature and alleviate discomfort associated with fever. Tepid sponge bath (choice B) is a physical method to reduce fever but may not always be as effective as medication. Choices C and D are incomplete, so they are incorrect. In summary, paracetamol is the best treatment for fever due to its effectiveness, ease of administration, and widespread availability.