Which of the following is a function of the bones?

Correct Answer: B

Rationale: The correct answer is B: Lending support to body structures. Bones provide structural support for the body, helping maintain posture and protect internal organs. They also serve as attachment points for muscles, allowing movement. Choices A, C, and D are incorrect. Bones do not protect the body from disease (A), send messages throughout the body (C), or pump blood (D). Bones are not involved in immune responses, nervous system communication, or cardiovascular functions.

Correct Answer: A

Rationale: Rationale for choice A being correct: As women age, hormone levels decrease, leading to menopause. This is a normal age-related change due to the decline in estrogen and progesterone production by the ovaries. Menopause typically occurs around the age of 45-55. Summary of why other choices are incorrect: B: Testosterone levels in males actually decrease with age, leading to symptoms like decreased muscle mass and libido. C: Insulin production may decrease or remain stable with age, but it does not typically increase as a normal age-related change. D: While the body's ability to handle stress may change with age, it does not necessarily improve as a normal age-related change.

Correct Answer: D

Rationale: The correct answer is D: 4. A quad cane has four feet for stability and support. Having four feet provides better balance and weight distribution compared to fewer feet. Option A (1) is incorrect because a quad cane has multiple feet, not just one. Option B (2) is incorrect as it does not provide enough support for balance. Option C (3) is also incorrect as it falls short of the required stability that four feet offer. Therefore, the correct choice is D as it aligns with the design and purpose of a quad cane.

Correct Answer: C

Rationale: The correct answer is C because listening to the family and friends allows them to express their emotions and thoughts, which can be comforting and therapeutic. It shows empathy and support during a difficult time. Choice A is incorrect as calming upset family members is important, but listening is more effective. Choice B is incorrect as invalidating their emotions can be harmful. Choice D is incorrect as showing empathy and compassion is crucial in supporting the grieving process.

Correct Answer: A

Rationale: The correct answer is A: Liability. Liability refers to the legal responsibility for causing harm to someone else. In this context, it means that a person can be held accountable in a court of law for any damages or injuries they have caused. Explanation for other choices: B: Lability - This is not a standard term in legal contexts and does not accurately describe legal responsibility. C: Litigious - This term refers to someone who is inclined to engage in lawsuits, not the legal responsibility for causing harm. D: Misdemeanor - This is a criminal offense of a less serious nature and does not directly relate to legal responsibility for harm caused to another individual.