according to the institute for safe medication practices (ismp), which of the following abbreviations is…

according to the institute for safe medication practices (ismp), which of the following abbreviations is safe for use? u pc sc cc
Answer
Brief Explanations:
The Institute for Safe Medication Practices (ISMP) has identified "U" (unit) as a dangerous - to - use abbreviation due to confusion with "0" (zero), "4" (four), etc. "pc" can be misinterpreted. "SC" (subcutaneous) is a commonly accepted and relatively safe abbreviation in medication practices. "cc" (cubic centimeter) is also on the list of error - prone abbreviations.
Answer:
C. SC