A client is ordered .9mg ondansetron, IV, PRN q6 hours for nausea. The nurse anticipates which of the following sources to cause potential medication error?
Failed communication
Dose miscalculation
Lack of client education
Poor distribution practices
The Correct Answer is B
A) Failed communication: While communication errors can lead to medication mistakes, in this specific scenario, there is no mention of poor communication. The prescription is clear, and the issue is more likely related to the accuracy of the prescribed dose or the nurse’s understanding of it, making "failed communication" a less likely source of error in this case.
B) Dose miscalculation: This is the most likely source of potential error. The medication is ordered as 0.9 mg of ondansetron IV, which is an unusual dosage because the typical dose of ondansetron IV for nausea is usually 4 mg or 8 mg. A dose of 0.9 mg is very specific and could easily be miscalculated, especially if the nurse is not familiar with this specific dosage form or if there’s any confusion regarding the intended dose. This could lead to an error either in preparation or administration of the medication.
C) Lack of client education: While client education is important for many aspects of treatment, it’s not directly related to the potential medication error in this scenario. The nurse’s concern should focus on the accuracy of administering the prescribed dose correctly, not the client’s understanding of the medication.
D) Poor distribution practices: Poor distribution practices may affect the availability or storage of medications, but this is not the likely source of error in this case. The concern here is more about the correct dosage and potential for miscalculation, rather than issues related to drug distribution or storage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["4"]
Explanation
1. Determine the concentration of the diphenhydramine:
The label states 12.5 mg/5 mL.
2. Set up a proportion to find the volume (in mL) needed:
12.5 mg / 5 mL = 10 mg / x mL
3. Solve for x:
Cross-multiply: 12.5x = 10 * 5
12.5x = 50
x = 50 / 12.5
x = 4 mL
Answer: The nurse should teach the parent to administer 4 mL.
Correct Answer is A
Explanation
A) The client flushes the medication down the toilet: Flushing medication down the toilet is not recommended unless it is explicitly stated on the medication packaging or insert. Many medications, especially controlled substances, may be harmful to the environment if disposed of in this way. Environmental regulations discourage flushing medications unless instructed by the manufacturer, as it can contribute to water contamination. Therefore, this action indicates a need for additional education on proper medication disposal.
B) The client removes identifying information from the medication container: This is an appropriate action. Removing identifying information from the medication container before disposal helps ensure privacy and confidentiality, preventing unauthorized individuals from accessing personal health information. This is part of safe and secure medication disposal practices.
C) The client reads the medication insert to determine the disposal method: This is an appropriate action. Reading the medication insert is the best way for a client to understand the recommended disposal method for their specific medication. Many medications have detailed instructions on how to dispose of them safely and environmentally.
D) The client mixes the medication with coffee grounds: This is an appropriate action. Mixing medications with coffee grounds, cat litter, or dirt is recommended for medications that should not be flushed or thrown in the trash. This helps make the medication less appealing to children, pets, or others who may come across it and ensures safe disposal. This action is consistent with the guidance for non-hazardous medications.
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