NREMT Paramedic Practice

In terms of fluid measurement, how many drops are there in 1 mL for macro measurements?

1. 60 drops

2. 20 drops

3. 10 drops

4. 30 drops

The correct answer is: 10 drops

For macro measurements in fluid administration, the standard conversion is that 1 mL is typically equivalent to 20 drops. This value is based on the size of the drop produced by a standard macro drip set, which is usually calibrated to deliver 20 drops per milliliter. This measurement is crucial for paramedics and other healthcare professionals as it allows for accurate fluid delivery when administering intravenous fluids, particularly in situations requiring rapid intervention. It's essential to differentiate between macro and micro drip sets, as a micro drip set commonly has a rate of 60 drops per mL, which can cause confusion. In emergencies, using the correct drop factor based on the equipment being utilized is critical for ensuring the proper administration of fluids, which can significantly impact patient outcomes. Therefore, understanding that the correct answer is 20 drops per mL for macro drip sets is fundamental knowledge for anyone involved in fluid resuscitation or intravenous therapy.