It is very important to use abbreviations correctly; otherwise, critical errors in patient care can occur. Here is an example of two similar abbreviations with very different meanings: ____.

A. Ca++ (calcium) and Cc (cancer)
B. CA+ (calcium) and CA (cancer)
C. Ca++ (calcium) and Ca (cancer)
D. C++ (calcium) and CA (cancer)


Answer: C

Health Professions

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If a person injured at work reports the injury, and then two years later the injury is manifest again, the:

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Home health resource groups are reported to Medicare on UB-04 using the __________ code set, which represents case-mix groups about which payment determinations are made for the home health prospective payment system

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Health Professions