The emergency measure for dog bites is:

Correct Answer: B

Rationale: The correct answer is B: Wash bitten area with soap and water. This is because cleaning the wound helps reduce the risk of infection. Soap and water can help remove bacteria from the bite, reducing the chance of complications. Going to the hospital is important for serious bites, but immediate cleaning is crucial. Choice A is not specific to the immediate first aid needed. Choices C and D are incomplete and do not provide any relevant information for treating a dog bite.

Correct Answer: B

Rationale: The correct answer is B: Small intestines. This is because the small intestines are where the majority of nutrient absorption occurs due to its large surface area and presence of villi and microvilli. These structures increase absorption efficiency. The large intestines primarily absorb water and electrolytes, not nutrients. Choices C and D are not provided, but they are incorrect as nutrient absorption primarily occurs in the small intestines.

Correct Answer: B

Rationale: The correct answer is B: Tepid sponge bath. This is the best choice for a child with fever as it helps in reducing body temperature gradually and safely. Sponge baths are recommended over medications like syrup to avoid potential side effects. Other choices (A, C, D) lack the efficacy and safety of a tepid sponge bath in managing fever in children.

Correct Answer: B

Rationale: Step-by-step rationale: 1. Ringing the alarm alerts people to the fire. 2. It helps in evacuating the building safely. 3. Fire alarms trigger automated systems and notify emergency services. 4. Breaking glass could be dangerous and not effective in alerting everyone. Summary: - Option A is incorrect as breaking glass is not a standard fire safety procedure. - Options C and D are incorrect as they are blank and do not provide any relevant action in case of fire.

Correct Answer: A

Rationale: The correct answer is A: Thumb drive. A thumb drive, also known as a USB flash drive, is a portable device that can store large files. It is convenient, small in size, and lightweight, making it easy to carry around. Thumb drives have larger storage capacities compared to diskettes, making them more suitable for saving large files. They are also compatible with most devices and offer faster data transfer speeds. Summary: - B: Diskette is an outdated storage device with limited capacity and slower data transfer speeds compared to a thumb drive. - C: No information given. - D: No information given.