A nurse is caring for an older adult client who reports feeling cold most of the time.
The nurse knows that this is most likely due to which of the following physiological changes with aging?
Decreased metabolic rate
Increased blood pressure
Increased sweat gland activity.
Decreased body fat.
The Correct Answer is A
The correct answer is A.
Decreased metabolic rate. This is because the metabolic rate is the amount of energy that the body uses to maintain its functions, and it tends to decline with age due to various factors, such as loss of muscle mass, reduced activity, hormonal changes, and decreased thyroid function.
A lower metabolic rate means that the body produces less heat and therefore feels colder more easily.
Choice B is wrong because increased blood pressure is not a normal physiological change with aging, but rather a risk factor for cardiovascular diseases that can be influenced by lifestyle, genetics, and other factors.
Choice C is wrong because increased sweat gland activity is not a normal physiological change with aging, but rather a sign of hyperhidrosis, which is a condition that causes excessive sweating due to overactive sweat glands. Sweat glands actually decrease in number and function with age, which can impair thermoregulation and increase the risk of heat-related illnesses.
Choice D is wrong because decreased body fat is not a normal physiological change with aging, but rather a result of malnutrition, illness, or other causes. Body fat actually tends to increase with age, especially in the abdominal region, due to hormonal changes, reduced physical activity, and lower metabolic rate.
Body fat can act as an insulator and help maintain body temperature.
Normal ranges for metabolic rate vary depending on age, sex, body size, activity level, and other factors.
A general estimate for resting metabolic rate (RMR) is 10 calories per kilogram of body weight per day for men and 9 calories per kilogram of body weight per day for women.
However, this may not reflect the actual metabolic rate of an individual, as it does not account for the effects of food intake, exercise, or environmental factors.
Therefore, it is better to measure metabolic rate using indirect calorimetry or other methods that can capture these variables.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
These interventions are appropriate for reducing social isolation in older adult clients who live in a long-term care facility because they provide opportunities for social interaction, support, comfort and familiarity.
Choice A is correct because group activities such as games, music, art or exercise can foster a sense of belonging, enjoyment and engagement among older adults.Group activities can also improve physical and mental health, cognitive function and well-being.
Choice B is correct because encouraging family members or volunteers to visit or call the clients regularly can enhance the quality and quantity of social relationships, which can reduce loneliness and isolation.Family members or volunteers can also provide emotional support, companionship and practical assistance to the clients.
Choice C is correct because creating a homelike environment that promotes comfort, safety and privacy can increase the clients’ satisfaction, autonomy and dignity.A homelike environment can also facilitate social interactions among the clients and the staff by providing common areas, personal belongings and familiar objects.
Choice D is correct because assigning consistent staff members who are familiar with the clients’ needs and preferences can improve the continuity and quality of care, as well as the trust and rapport between the clients and the staff.Consistent staff members can also recognize and respond to the clients’ social needs and preferences, and provide personalized interventions.
Choice E is incorrect because providing feedback or recognition for the clients’ achievements or contributions may not be effective in reducing social isolation, unless it is combined with other interventions that promote social interaction and support.Feedback or recognition alone may not address the underlying causes of social isolation, such as lack of meaningful relationships, low self-esteem or poor health.
Normal ranges for social isolation and loneliness are difficult to define, as they depend on various factors such as individual characteristics, cultural norms and measurement tools.However, some indicators of social isolation include having few or no social contacts, participating in few or no social activities, feeling disconnected from others or society, and having low levels of perceived social support.Some indicators of loneliness include feeling unhappy about one’s social situation, feeling left out or unwanted, lacking companionship or intimacy, and having low levels of perceived belongingness or connectedness.
Correct Answer is A
Explanation
The correct answer is A.
“I will use a walker until I can walk without pain.” This statement indicates a need for further teaching because the client should use a walker or other assistive device until they have regained their balance, flexibility and strength, not just until the pain subsides.Using a walker too long or too little can affect the healing process and the stability of the new hip joint.
Choice B is correct because the client should avoid crossing their legs or bending their hip more than 90 degrees to prevent dislocating the new hip joint.
Choice C is correct because the client should sleep on their back with a pillow between their legs to keep the hip in a neutral position and prevent excessive internal or external rotation.
Choice D is correct because the client should apply ice to their hip if it becomes swollen or inflamed to reduce pain and inflammation.The client should also elevate their leg and notify their healthcare provider if they notice any signs of infection, such as fever, chills, redness, warmth or drainage from the incision site.
Normal ranges for hip replacement surgery recovery vary depending on the individual and the type of surgery, but some general guidelines are:.
• The client should be able to walk with a cane or crutches within 2 to 4 weeks after surgery.
• The client should be able to resume most daily activities within 6 to 12 weeks after surgery.
• The client should avoid high-impact activities, such as running, jumping or contact sports, for at least 6 months after surgery.
• The client should have regular follow-up visits with their healthcare provider and physical therapist to monitor their progress and adjust their treatment plan as needed.
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