Correct Answer: B, D

Rationale: In Piaget's formal operations stage, children develop abstract thinking, planning abilities, and logical reasoning. Planning a trip and selecting appropriate clothing demonstrate these skills. Becoming sad over the pet's death and identifying objects by capacity are more related to emotional and concrete operational stages.

Correct Answer: D

Rationale: The correct answer is D because selecting foods high in vitamins A, C, and E supports the principles of the cross-links theory of aging, which focuses on the accumulation of damage from oxidative stress. Vitamins A, C, and E are antioxidants that help combat oxidative stress and reduce the formation of cross-links in tissues. This intervention can potentially slow down the aging process by reducing cellular damage. Choice A is incorrect because applying an elastin-sustaining moisturizer does not directly address the oxidative stress aspect of the cross-links theory of aging. Choice B is incorrect as assessing family history for genetic diseases does not specifically target the mechanisms involved in the cross-links theory of aging. Choice C is incorrect because questioning about exposure to environmental toxins may be important for overall health but is not directly related to the principles of the cross-links theory of aging.

Correct Answer: D

Rationale: The correct answer is D: Losing control over her emotions. The teen's statement indicates a fear of losing control if she starts crying. This fear suggests that she believes crying will lead to an inability to stop, indicating a concern about managing her emotions. This fear of losing control over her emotions aligns with the teen's hesitance to express her grief through tears. A: Appearing emotionally immature - This choice is incorrect as the teen's statement does not directly suggest a fear of appearing emotionally immature. B: Embarrassing herself by crying in public - This choice is incorrect as the teen's statement does not mention a fear of embarrassment. C: Losing the support of her friends and family - This choice is incorrect as the teen's statement does not indicate a fear of losing support from others.

Correct Answer: B

Rationale: The correct answer is B: Adult day care program. This option best meets the needs of the patient as it provides supervision, safety, recreation, and social interaction during the day while allowing the family to care for the patient during the evening and night. Adult day care programs offer a structured environment with trained staff to ensure the patient's safety and provide activities to stimulate cognitive function. Explanation of other choices: A: Skilled nursing facility - Not ideal as the patient does not require 24-hour nursing care. C: Partial hospitalization - Typically for individuals needing intensive mental health services, not suitable for this patient's needs. D: Group home - Usually for individuals who need more permanent residential care, not appropriate for the patient's situation.

Correct Answer: C

Rationale: The correct answer is C, an expression of anger. The woman's statement "It's not fair! How could he do this to me?" indicates feelings of anger and resentment towards her husband for leaving her unexpectedly. This response does not show a plea for help (A), as she is expressing her emotions rather than seeking assistance. It is also not an explosive episode (B) as there is no indication of sudden outbursts or intense emotional reactions. Similarly, it is not about fear of making decisions alone (D) as her statement focuses on her feelings of unfairness and betrayal. In summary, the woman's remark reflects her anger and sense of injustice following her husband's accidental death.