_________ is the period of human development in which a person develops secondary sex characteristics.

Correct Answer: C

Rationale: Rationale: 1. Puberty is the period in which individuals develop secondary sex characteristics due to hormonal changes. 2. Preschool children are too young for such development. 3. Middle adulthood and late adulthood are stages where secondary sex characteristics do not develop. Summary: Puberty is the correct answer as it aligns with the physical changes occurring during this specific developmental stage, while the other choices are incorrect as they do not correspond to the development of secondary sex characteristics.

Correct Answer: C

Rationale: The correct answer is C: Nail polish remover. Nail polish remover typically contains acetone or other flammable solvents, making it a flammable liquid. Water (A) is not flammable. Sweat (B) is composed mostly of water and salts, which are not flammable. Urine (D) is also primarily water and waste products, not flammable. Flammable liquids have a low flashpoint and can ignite easily, making nail polish remover the only suitable option in this context.

Correct Answer: A

Rationale: The correct answer is A because it demonstrates empathy and understanding towards the new resident's feelings. By putting oneself in the resident's shoes, the nursing assistant can better relate to their emotions and provide support accordingly. This approach helps build trust and rapport, easing the resident's transition. Summary: - Option B is incorrect as it may create feelings of burden or guilt in the resident. - Option C is incorrect as covering up mistakes undermines trust and transparency. - Option D is incorrect as pushing the resident could lead to resistance and discomfort.

Correct Answer: A

Rationale: The correct answer is A: An alternating pressure mattress. This type of mattress helps prevent pressure injuries by alternating pressure on different parts of the body, reducing the risk of prolonged pressure on one area. A bariatric bed (B) is designed for heavier patients but does not specifically address pressure injury prevention. An electric bed (C) is a general term for a bed with adjustable height, not specifically related to pressure injuries. A closed bed (D) is a bed made with the top linens neatly in place, which is not directly related to preventing pressure injuries.

Correct Answer: B

Rationale: Correct Answer: B - Wash from cleanest to dirtiest Rationale: 1. Start with clean areas to prevent spreading dirt and bacteria. 2. Washing dirtiest areas last ensures cleanliness throughout the process. 3. This approach maintains hygiene and minimizes cross-contamination. Summary: A: Incorrect - May spread dirt and bacteria from dirtiest to cleaner areas. C: Incorrect - Resident preference is important, but hygiene considerations are paramount. D: Incorrect - Nursing assistant preference should not dictate the order for bathing.