RMSKS Sonography Exam Prep practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q1During an ultrasound-guided joint injection, which of the following represents the most important first step in maintaining aseptic technique?
✓ Correct answer: D. Performing proper hand hygiene
Proper hand hygiene is the foundational first step in maintaining aseptic technique for any interventional procedure, as it reduces the risk of introducing pathogens into the sterile field.
Q2Which needle visualization technique provides the best visualization of the entire needle during an ultrasound-guided musculoskeletal intervention?
✓ Correct answer: C. In-plane (longitudinal) approach
In-plane (longitudinal) approach aligns the needle with the ultrasound beam, allowing visualization of the entire needle shaft and tip, providing better safety and accuracy during interventional procedures.
Q3What is the primary role of the sonographer during an ultrasound-guided tendon sheath injection?
✓ Correct answer: B. Providing real-time imaging guidance
The sonographer's primary role is to provide real-time imaging guidance that allows the physician to accurately visualize the needle path and ensure proper placement within the tendon sheath.
Q4Following an ultrasound-guided joint aspiration, which postprocedural assessment is most important for the sonographer to document?
✓ Correct answer: A. Patient's pain level
Documenting the patient's pain level after the procedure is crucial for establishing a baseline for recovery, monitoring for complications, and assessing the effectiveness of the intervention.
Q5Which of the following is the most appropriate way to prepare an ultrasound probe for use in a sterile procedure?
✓ Correct answer: D. Apply a sterile probe cover
Using a sterile probe cover is essential for maintaining sterility during interventional procedures, as it creates a barrier between the non-sterile probe and the sterile field.
Q6What is the most appropriate action for a sonographer to take if they observe signs of vasovagal response during an ultrasound-guided intervention?
✓ Correct answer: C. Immediately alert the physician
Immediately alerting the physician allows for prompt intervention to address the vasovagal response, which could include positioning changes, medication, or procedure discontinuation if necessary.
Q7Which of the following complications should be monitored for after an ultrasound-guided corticosteroid injection into a joint?
✓ Correct answer: B. Post-injection flare
Post-injection flare is a common complication following corticosteroid injections into joints, characterized by increased pain and inflammation that typically occurs within 24-48 hours after the procedure.
Q8What information should be documented in the sonographer's report following an ultrasound-guided intervention?
✓ Correct answer: A. Approach used, including needle path and technique
Documenting the approach used, including the needle path and technique, is crucial for medical record completeness, allows for procedure replication if needed, and assists in tracking outcomes.
Q9During an ultrasound-guided aspiration of a Baker's cyst, which patient position typically provides the best access?
✓ Correct answer: D. Prone with knee slightly flexed
Prone position with the knee slightly flexed provides optimal access to a Baker's cyst, which is typically located in the posterior aspect of the knee, while keeping the patient comfortable.
Q10What is the most appropriate gel to use during an ultrasound-guided interventional procedure?
✓ Correct answer: C. Sterile ultrasound gel
Sterile ultrasound gel is required during interventional procedures to maintain the sterile field and prevent introduction of microorganisms, which could lead to infection.
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