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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 A

Explanation

A. A 12-step program: The foundation of Alcoholics Anonymous is its 12-step program, which guides individuals through the process of recovery.
B. Individual counseling: While individual counseling can be part of recovery, it is not the foundation of AA.
C. Treatment center: AA is not a treatment center but a fellowship and support group that meets in various locations.
D. Psychotherapy: Psychotherapy is a treatment modality but is not the foundation of AA, which is based on peer support and the 12-step program.

Correct Answer is C

Explanation

A. "Usually in about 2 hours, but the effects will return in 2 to 3 days." The acute effects of amphetamines typically last longer than 2 hours, and there's no consistent return of effects after 2 to 3 days.
B. "She will snap out of it in a day or two." This response is not accurate and lacks sensitivity. The effects of an overdose need careful medical monitoring and do not simply "snap out."
C. "Usually in 8 to 10 hours." The acute effects of an amphetamine overdose generally subside within 8 to 10 hours, depending on the amount taken and individual metabolism.
D. "The manifestations may be permanent." While severe complications from an overdose can be long-lasting, the acute effects typically subside within hours, not permanently.

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