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What is the best test to identify the risk of osteoporosis in postmenopausal women?

A.

Skeletal x-ray

B.

Calcium blood level

C.

Bone density scan

D.

CAT scan

Answer and Explanation

The Correct Answer is C

A. Skeletal x-ray: Skeletal x-rays can show bone loss but are not sensitive enough for early detection of osteoporosis.
B. Calcium blood level: Blood calcium levels do not directly indicate bone density.
C. Bone density scan: Bone density scans (DEXA scans) are the gold standard for diagnosing osteoporosis and assessing fracture risk.
D. CAT scan: CAT scans are not typically used for assessing bone density.
 


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Related Questions

Correct Answer is B

Explanation

A. Aerobic: While aerobic exercises improve cardiovascular health, they are less effective in building muscle strength needed to prevent falls.
B. Weight-bearing: Weight-bearing exercises, such as resistance training, help strengthen muscles and improve balance, reducing the risk of falls.
C. Running: Running may be too intense and not suitable for all aging patients, particularly those with joint issues or balance problems.
D. Daily: The frequency of exercise is less relevant than the type; weight-bearing exercises specifically target muscle strength.

Correct Answer is B

Explanation

A. "What we say can be secret. What I write in the chart is available to the health team." This response lacks clarity about legal and ethical obligations.
B. "I am required to report any intent to hurt yourself or others." This response clearly communicates the legal and ethical obligation to protect the patient and others from harm, while also acknowledging the importance of patient confidentiality in other situations.
C. "Conversations between patient and nurse are confidential." This is true, but it does not address exceptions such as harm to self or others.
D. "I can't help you unless you trust me." This does not address the patient's concerns about confidentiality directly.

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