76. According to the Institute for Safe Medication Practices (ISMP), which of the following is an approved abbreviation?
Answer: D
The approved abbreviation according to the Institute for Safe Medication Practices (ISMP) is gtt for drop.
The abbreviation "gtt" is recognized as an approved abbreviation for "drop" by the Institute for Safe Medication Practices (ISMP), which emphasizes the importance of using standardized abbreviations to avoid medication errors.
A) U for units
The abbreviation "U" for units is not approved by the ISMP due to the potential for misinterpretation, particularly with the numeral "0" or "4". This can lead to significant medication errors, making it essential to avoid this abbreviation in prescriptions.
B) AD for right eye
"AD" is an abbreviation for "aure dexter," which means right ear, not right eye. The ISMP advises against using "AD" for right eye to minimize confusion with "AS" (left ear) and "AU" (both ears), hence it is not an approved abbreviation.
C) AU for both eyes
"AU" stands for "auris utra," meaning both ears, not both eyes. This misrepresentation could result in medication errors, as it is often confused with ophthalmic abbreviations. Therefore, "AU" is not an approved abbreviation for both eyes according to the ISMP.
D) gtt for drop
The abbreviation "gtt," which stands for "drop," is approved by the ISMP. It is a standardized term used in prescribing, especially in the context of liquid medications, and helps to ensure clarity and reduce the risk of errors.
Conclusion
In summary, "gtt" for drop is the only correct and approved abbreviation according to the ISMP, as it promotes safe practices in medication administration. The other options either represent incorrect terms or are not endorsed due to the risk of causing medication errors. Adhering to approved abbreviations is crucial in the healthcare setting to ensure patient safety.