American College of Rheumatology Musculoskeletal Ultrasound Certification in Rheumatology RhMSUS Question # 42 Topic 2 Discussion
RhMSUS Exam Topic 2 Question 42 Discussion:
Question #: 42
Topic #: 2
Which of the following statements regarding ultrasound probe care is MOST accurate?
A.
Internal-use probes are considered semi-critical devices and require low-level disinfection after each use.
B.
Internal-use probes are considered critical devices and require sterilization after each use.
C.
External probes, when used without a cover for ultrasound-guided injections or aspiration, are considered semi-critical devices and require low-level disinfection after each use.
D.
External probes that come into contact with intact skin are considered noncritical devices and require cleaning with low-level disinfectants after each use.
Chosen Answer:
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