67. According to the Institute for Safe Medication Practices ISMP the abbreviation MS or MSO4 for morphine may be misinterpreted as:
Answer: D
MS or MSO4 for morphine may be misinterpreted as Magnesium sulfate.
The abbreviation MS or MSO4 for morphine is often confused with Magnesium sulfate, leading to potentially serious medication errors.
A) Hydromorphone
Hydromorphone is a different opioid analgesic that is not commonly mistaken for morphine in abbreviation. While both medications are opioids, the abbreviation MS is specifically linked to morphine, making this option incorrect.
B) Hydrocortisone
Hydrocortisone is a corticosteroid used for various inflammatory conditions and is not related to morphine. The abbreviation MS does not resemble any common abbreviation for hydrocortisone, rendering this option incorrect.
C) Hydralazine
Hydralazine is a medication used primarily to treat high blood pressure and is not an opioid. There is no significant overlap in naming or abbreviation that would lead to the confusion indicated in the question, making this option incorrect.
D) Magnesium sulfate
Magnesium sulfate is a common medication that can be confused with morphine due to the abbreviation MS. This misinterpretation can lead to serious consequences in clinical settings, as both have different indications and effects, thus making this the correct answer.
Conclusion
The abbreviation MS or MSO4 for morphine is most frequently misinterpreted as Magnesium sulfate, which highlights the critical need for clarity in medication labeling. Other options, while they may involve similar drug classes or conditions, do not share this specific abbreviation confusion, confirming that D is the definitive correct answer.