If a resident has a minor burn, a nursing assistant should use _____ to decrease the temperature of the skin.

Correct Answer: B

Rationale: The correct answer is B: Cool water. Using cool water helps decrease the temperature of the skin and provides immediate relief for minor burns. Ice or ice water (choice A) can further damage the skin by causing frostbite. Burn ointment (choice C) is used after cooling the burn, not to decrease skin temperature. Olive or canola oil (choice D) can trap heat and worsen the burn. In summary, cool water is the best choice as it effectively cools the burn without causing additional harm.

Correct Answer: D

Rationale: The correct answer is D. Placing the transfer belt around a resident's waist provides proper support and stability during transfers. This position helps distribute weight evenly and prevents injury. Placing it under clothing (A) can cause discomfort or skin irritation. Placing it around a fractured limb (B) can exacerbate the injury. Placing it around the resident's chest (C) can restrict breathing and movement. Thus, option D is the safest and most effective choice.

Correct Answer: C

Rationale: The correct answer is C because providing nail care when a resident's nails are getting long is essential for maintaining good hygiene and preventing infection. Waiting until the nails are long ensures timely care. Choice A is incorrect as nail care should be based on resident needs, not the assistant's availability. Choice B is incorrect as nail care should be a separate task to ensure proper attention to detail. Choice D is incorrect as nail polish is cosmetic and not a reliable indicator of when nail care is needed.

Correct Answer: C

Rationale: The correct answer is C because pain is a subjective experience that can vary greatly from person to person. Factors like tolerance, perception, and emotional state influence how pain is experienced. Choice A is incorrect as pain perception differs among individuals. Choice B is incorrect because some may not express pain openly due to various reasons. Choice D is incorrect as monitoring pain levels is essential for effective management and treatment.

Correct Answer: A

Rationale: The correct answer is A because fluid balance occurs when the amount of fluid consumed equals the amount eliminated, maintaining equilibrium in the body. If a person consumes more fluid than they eliminate (B), it leads to fluid retention and imbalance. If a person eliminates more fluid than they consume (C), it results in dehydration and imbalance. If a person consumes fluid but does not eliminate it (D), it can lead to fluid overload and imbalance. Therefore, only choice A represents the state of fluid balance where intake and output are equal, ensuring proper hydration and bodily functions.