Correct Answer: B

Rationale: The correct answer is B because baby boomers were exposed to unhealthy lifestyle choices and environments in their formative years, contributing to the prevalence of chronic conditions. This is supported by research showing that environmental factors, such as diet and exposure to toxins, play a significant role in the development of chronic illnesses. Additionally, unhealthy habits established in youth can have long-term effects on health. Choice A is incorrect because higher physical activity rates during youth would typically lead to better health outcomes, not increased chronic conditions. Choice C is incorrect as better access to preventive healthcare services would likely reduce chronic conditions, not increase them. Choice D is incorrect because education about nutrition and wellness would typically lead to healthier lifestyle choices and lower rates of chronic conditions.

Correct Answer: C

Rationale: Correct Answer: C - Maintain blood pressure below 120/70 mm Hg. Rationale: 1. Older African American individuals are at higher risk for hypertension. 2. African American men have a higher prevalence of hypertension compared to other demographic groups. 3. Hypertension is a common health issue among Jamaican individuals. 4. Keeping blood pressure below 120/70 mm Hg helps prevent complications like stroke and heart disease. Summary: A. Attributing illness to voodoo is culturally inappropriate and lacks evidence-based practice. B. Improving social relationships may be beneficial but is not directly related to the man's health needs. D. Reviewing magicoreligious systems is not relevant to addressing the man's health issues like hypertension.

Correct Answer: A

Rationale: The correct answer is A: Role theory. Role theory suggests that individuals continue to seek fulfilling roles and activities in older age to maintain a sense of purpose and identity. In this scenario, the older woman's transition from a career as a school principal to volunteering at the library aligns with the idea of seeking meaningful roles. B: Disengagement theory posits that older adults withdraw from society as they age, which contradicts the woman's active engagement in volunteering. C: Age-stratification theory focuses on how age influences opportunities and constraints within society, not on individual choices like volunteering. D: Social exchange theory emphasizes reciprocal relationships and benefits gained from social interactions, which is not the primary focus in this scenario.

Correct Answer: B

Rationale: The correct answer is B because a gerontological nurse practitioner is trained to manage chronic conditions and promote health in older adults through preventive care, education, and treatment. This role involves a holistic approach to addressing the physical, mental, and social aspects of aging. Choice A is incorrect as palliative care is just one aspect of their role. Choice C is incorrect as they work in various settings, not just nursing homes. Choice D is incorrect as they work with a range of older adult patients, not just those with psychiatric conditions.

Correct Answer: B

Rationale: The correct answer is B because normal age-related immune changes can result in a lower fever response to illness in older adults. As people age, their immune system may not respond as vigorously to infections, leading to a muted fever response. This explains why the older woman with a UTI experienced only mild symptoms and a low-grade fever. Choice A is incorrect because the seriousness of a UTI does not necessarily correlate with the presence or absence of a fever. Choice C is incorrect as older adults can still develop fevers in response to infections. Choice D is incorrect as it is too broad and does not specifically address the age-related immune changes that impact fever response in older adults.