what test is used in the diagnosis of osteoporosis

ATI RN

Multi Dimensional Care | Rasmusson

1. Which test is used in the diagnosis of osteoporosis?

A. Phalen's maneuver
B. Dual-energy X-ray absorptiometry (DXA) scan
C. Proprioception
D. Blood culture

Correct answer: B

Rationale: The correct answer is B, Dual-energy X-ray absorptiometry (DXA) scan, which is commonly used to diagnose osteoporosis by measuring bone mineral density. Phalen's maneuver (choice A) is a test used to assess for carpal tunnel syndrome and is not related to osteoporosis. Proprioception (choice C) refers to the sense of body position and is not a diagnostic test for osteoporosis. Blood culture (choice D) is used to detect infections caused by bacteria in the bloodstream and is not relevant to the diagnosis of osteoporosis.

2. The client had surgery one day ago. What assessment is most likely related to pain?

A. Blood pressure of 175/90 mm Hg
B. Respirations of 10 breaths per minute
C. Heart rate 60 beats/minute
D. Oxygen saturation of 97%

Correct answer: A

Rationale:

3. A client has suffered from a femur fracture. What is the nurse's priority assessment?

A. Pain
B. Medication history
C. Pedal pulses
D. Socio-economic status

Correct answer: C

Rationale:

4. What is one of the earliest signs of fat embolism syndrome?

A. Paresthesia
B. Severe pain in the affected limb unrelieved by medication
C. Edema
D. Hypoxemia

Correct answer: D

Rationale: Hypoxemia is one of the earliest signs of fat embolism syndrome. In fat embolism syndrome, fat globules enter the bloodstream and can obstruct blood flow in the lungs, leading to hypoxemia. Paresthesia, severe pain unrelieved by medication, and edema are not typically among the earliest signs of fat embolism syndrome.