How much time should be devoted to moderate activity in order to improve health?

30 minutes three times a week

30 minutes daily 5 times a week

45 minutes two times a week

60 minutes daily

Answer and Explanation

The Correct Answer is B

A. While better than no activity, three times a week does not meet the general guideline for optimal health benefits.
B. The recommended guideline for adults is at least 150 minutes of moderate-intensity aerobic activity per week, which equals 30 minutes on 5 days.
C. Two days a week is insufficient to meet the weekly 150-minute recommendation.
D. While beneficial, 60 minutes daily exceeds the minimum requirement and is not necessary for most individuals to achieve health benefits.

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Correct Answer is A

Explanation

A. Poor foot care can lead to pain, ulcers, infections, and mobility issues, which can significantly reduce an older adult’s functional ability and independence.
B. Orthostatic hypotension is related to blood pressure regulation, not foot care.
C. While infection risk is real, proper nail trimming by trained personnel is important; avoiding trimming altogether is not a solution.
D. Postprandial hypotension is associated with blood pressure drops after meals, not with foot care.

A. Are most likely to have a balance disorder as compared to persons who did not fall in the past year B. Have a higher risk of falling again than persons who did not fall in the past year C. Are more likely to sustain injuries if they fall again than persons who did not fall in the past year D. Have most likely developed a fear of falling as compared to persons who did not fall in the past year

Correct Answer is B

Explanation

A. While balance disorders cancontribute to falls, asking about previous falls is not solely to identify balance issues.
B. Individuals who have fallen in the past year have a significantly higher risk of falling again, making this the primary reasonfor asking about past falls—it is a strong predictor of future falls.
C. Although prior falls may be associated with injury risk, the key concernis the increased likelihood of repeat falls, not necessarily the severity of injury.
D. Fear of falling is common among those who have fallen, but it is not the main reasonfor assessing fall history during a risk evaluation.

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How much time should be devoted to moderate activity in order to improve health?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Why is it important for the nurse to do a good assessment on the feet of older adults?

Correct Answer is A

Explanation

You are assessing an older adult's risk for falls. One of the questions you as is whether or not she has fallen in the past year. You ask this because individuals who have fallen:

Correct Answer is B

Explanation

The benefits of telehealth include that it: (Select all that apply.)

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