最新的ACR-MUCR認證 RhMSUS考試題庫

問題1

For an ultrasound examination, how should the patient, ultrasound machine, and examiner be oriented?

A. The examiner is between the patient and the monitor.

B. The examiner is closest to the limb of the patient being scanned while facing toward the monitor.

C. The monitor is on the left of the patient for a left-handed examiner.

D. The monitor is between the patient and the examiner.

正確答案: B

問題2

Which pathologic condition is MOST likely responsible for the etiology of shoulder pain in the patient?

A. Calcific tendinitis

B. Rheumatoid synovitis

C. Subacromial bursitis

D. Osteoarthritis

正確答案: C

問題3

What is the BEST assessment of these longitudinal images of the pes anserinus region?

A. Normal medial genicular artery signal

B. Tenosynovitis

C. Reverberation artifact

D. Presence of enthesopathy with hyperemia

正確答案: B

問題4

Which of the following is MOST likely to cause vertical lines on every image obtained from a piece of ultrasound equipment?

A. Damage to the transducer cable

B. Misaligned time-gain compensation

C. Increased number of air bubbles in the transducer gel that may impede sound waves

D. Cracks in the transducer that may indicate breakage of piezoelectric crystal elements

正確答案: C

問題5

The best way to facilitate visualization of ultrasound images in an exam room.

A. Decrease the amount of gel in between transducer and skin to improve transmission of sound waves

B. Dim the exam room lighting to improve the signal-to-noise ratio (This is the best answer)

C. Decrease high-frequency ambient noise to minimize interfering sound waves

D. Brighten the ambient lighting to improve the signal-to-noise ratio

正確答案: B

問題6

Which effect is achieved by increasing the gain while in Doppler mode?

A. Increased tissue penetration

B. Increased sensitivity to flow

C. Increased image brightness

D. Reduced noise artifacts in the image

正確答案: B

問題7

The use of ultrasound investigation to diagnose which of the following pathologic conditions is currently supported by adequate published scientific evidence?

A. Eosinophilic fasciitis

B. Sjogren's syndrome

C. Shoulder capsulitis

D. Polymyositis

正確答案: C

問題8

Which of the following is the MOST appropriate approach to use when performing an ultrasound-guided aspiration on a Baker's cyst in the posterior knee of a 76-year-old female patient?

A. An anteromedial approach at the level of the joint line

B. A posteromedial approach at the level proximal to the joint line

C. A posteromedial approach at the level of the joint line

D. A posteromedial approach at the level of the mid-gastrocnemius muscle

正確答案: B

問題9

A practitioner obtains the following ultrasound image of a patient with a positive rheumatoid factor and normal ESR, CRP, and hand X-rays.

Which of the following options would be an evidence-based statement during a discussion of the management plan?

A. Severe (high-grade) synovial hyperemia, but not mild (low-grade) hyperemia, would be an indication to change therapy.

B. Low-grade synovial hyperemia is found in most patients in clinical remission from rheumatoid arthritis.

C. A positive Doppler signal is a predictor of future joint damage.

D. Hyperemia is suggestive of a septic joint and requires further diagnostic testing.

正確答案: B

問題10

What is the MOST appropriate conclusion for the image of this hip?

A. Iliopsoas bursitis in longitudinal view

B. Hip synovitis in longitudinal view

C. Normal longitudinal view of the hip

D. Hip effusion in longitudinal view

正確答案: B

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