Which of the following is one of the nutritional problems of the elderly?55:55G2562:402:75G2562:402:95G2562:402:115G22:40

Correct Answer: B

Rationale: Step 1: Reduced physical activity in the elderly can lead to decreased appetite. Step 2: Decreased appetite can result in inadequate nutrient intake. Step 3: Inadequate nutrient intake can lead to various nutritional problems. Step 4: Therefore, reduced physical activity affecting appetite is one of the nutritional problems of the elderly. Summary: - Choice A is incorrect because increased appetite is not typically a common issue in the elderly. - Choice C is incorrect as having special diets doesn't necessarily lead to too many food choices. - Choice D is incorrect as nutritional needs and challenges often change with age, making elderly nutrition unique.

Correct Answer: C

Rationale: The correct answer is C because privacy and stress can indeed affect urination. Privacy allows relaxation, which is essential for the bladder to empty properly. Stress can trigger the fight-or-flight response, leading to urinary retention or urgency. A: Indwelling catheters can impact muscle tone by causing the bladder muscles to weaken. B: Fluids high in sodium can actually decrease urinary output by increasing water retention. D: The bladder capacity decreases with age, leading to more frequent urination due to decreased elasticity.

Correct Answer: C

Rationale: The correct answer is C: Skin. The skin is the largest organ in the human body, covering an average of about 20 square feet. It serves as a protective barrier against external threats, regulates body temperature, and plays a role in sensation. The heart (A), lungs (B), and kidneys (D) are vital organs but do not surpass the skin in terms of size or surface area. Therefore, the skin is the correct choice for the largest organ in the human body.

Correct Answer: C

Rationale: The correct answer is C because stress management is an essential component of cardiac rehabilitation to reduce the risk of complications. It helps control blood pressure and heart rate, promoting overall heart health. Option A is incorrect as a high-sodium diet can worsen heart conditions. Option B is incorrect as exercise is crucial for improving heart strength. Option D is incorrect as smoking is detrimental to heart health and increases the risk of cardiovascular diseases. Overall, stress management plays a vital role in cardiac rehabilitation by promoting relaxation and reducing the burden on the heart.

Correct Answer: D

Rationale: The correct answer is D. A prosthesis is an artificial body part designed to replace a missing limb. In this case, an artificial arm serves as a replacement for a lost arm. It is a functional and anatomically designed device that helps restore lost function. A) An assistive device for dressing (Choice A) does not involve replacing a missing limb and is not considered a prosthesis. B) Handrolls to prevent finger curling (Choice B) are not artificial limbs and do not replace a missing limb. C) Special shoes for flat feet (Choice C) are not artificial limbs and do not replace a missing limb.