Which of the following can occur as a result of decreased hearing in the older person?

Correct Answer: B

Rationale: The correct answer is B. Decreased hearing in older individuals can lead to increased danger as they may not be able to hear important warning sounds like smoke or security alarms. This can compromise their safety and well-being. A is incorrect because decreased hearing may lead to increased stressful interactions due to difficulties in communication. C is incorrect because decreased hearing can actually increase danger when driving or walking in traffic as the individual may not be able to hear car horns or other traffic sounds, leading to potential accidents. D is incorrect because decreased hearing can contribute to an increased risk of falls due to decreased awareness of environmental sounds and hazards.

Correct Answer: C

Rationale: The correct answer is C because a decrease in alveolar elasticity is not a physical change that directly leads to an increasing incidence of hypertension in the older adult. Arterial stiffening and loss of elasticity (choice A) can lead to increased blood pressure. Changes in renal regulation of sodium and water (choice B) can impact fluid balance and blood pressure. Increasing body weight (choice D) can contribute to hypertension through increased strain on the cardiovascular system. Therefore, a decrease in alveolar elasticity is not directly related to hypertension in the same way as the other choices.

Correct Answer: B

Rationale: The correct answer is B: Continuity theory. This theory suggests that as individuals age, they strive to maintain a sense of consistency in their activities, interests, and relationships. In this scenario, both the older woman and man are adapting their lifestyles to maintain a sense of continuity with their past selves. The woman continues to engage in social activities, reflecting her outgoing nature, while the man maintains his solitary habits but explores new interests, such as creative writing, to fulfill his need for personal growth. A: Activity theory focuses on the idea that continued engagement in activities leads to a higher quality of life in old age. While the older woman's active engagement aligns with this theory, the older man's solitary activities do not fully support this concept. C: Social exchange theory emphasizes the balance of costs and benefits in social relationships. This theory is not directly applicable to the scenario as it does not address the individuals' personal activities and interests. D: Disengagement theory suggests that older adults gradually withdraw

Correct Answer: A

Rationale: The correct answer is A: Hypertension. Hypertension, or high blood pressure, is the most common chronic condition affecting older adults in the U.S. This is because aging increases the risk of developing hypertension due to changes in blood vessels and the heart. Hypertension can lead to serious health complications such as heart disease and stroke. Summary: B: Osteoporosis primarily affects bone density and is more common in older women. C: Alzheimer's disease is a type of dementia that affects memory and cognitive function, but it is not as prevalent as hypertension among older adults. D: Diabetes is a chronic condition characterized by high blood sugar levels and while it is common, hypertension is more prevalent in older adults in the U.S.

Correct Answer: A

Rationale: The correct answer is A because as individuals age, there is a decrease in renal function leading to reduced renal clearance of drugs. This results in a longer drug half-life and potentially increased drug accumulation in the body. Choice B is incorrect as aging often leads to a decrease in hepatic metabolism, not faster metabolism. Choice C is incorrect because aging can actually lead to reduced gastrointestinal absorption due to changes in the gastrointestinal tract. Choice D is incorrect as aging can result in decreased circulation, which may affect drug distribution negatively.