A nurse is collecting data from a client who is receiving vancomycin for a Clostridium difficile infection.
Which of the following findings is the priority for the nurse to report to the provider?

Choice A rationale:

Two loose stools in the past 24 hours could be a symptom of Clostridioides difficile infection, but it’s not necessarily a priority finding. The infection can cause diarrhea, but it’s not life-threatening.

Choice B rationale:

A WBC count of 11,000/mm³ is slightly elevated, indicating a possible infection. However, it’s not necessarily a priority finding as it’s not significantly high.

Choice C rationale:

A heart rate of 104/min is slightly elevated, indicating possible stress or anxiety. However, it’s not necessarily a priority finding as it’s not significantly high.

Choice D rationale:

Creatinine level of 3.1 mg/dL is significantly high, indicating possible kidney damage, which can be a side effect of vancomycin treatment. This should be reported to the provider immediately.

Choice A rationale:

Mixing insulin lispro and insulin glargine in the same syringe is not recommended. Insulin glargine has a different pH and mixing it with other insulins could affect its action.

Choice B rationale:

Insulin glargine is a long-acting insulin that is typically given once a day. It provides a steady level of insulin over a 24-hour period.

Choice C rationale:

Shaking insulin vials is not recommended as it can lead to inaccurate dosing. Instead, insulin vials should be gently rolled between the hands to ensure proper mixing.

Choice D rationale:

Insulin lispro is a rapid-acting insulin and should be taken right before a meal. This helps to control the blood glucose spike that occurs after eating.