Lactated Ringer's and 5 % dextrose injection (or D5 LR ) is a sterile solution for fluid repleni

step 1 So in this question, we are given a nurse wants to prescribe 75 milliliters per one hour of a so

Lactated Ringer's and 5 % dextrose injection (or D5 LR ) is...

Lactated Ringer's and $5 \%$ dextrose injection (or $\mathrm{D}_{5} \mathrm{LR}$ ) is a sterile solution for fluid replenishment via intravenous administration. A nurse administers $\mathrm{D}_{5} \mathrm{L} \mathrm{R}$ at $75 \mathrm{mL} / \mathrm{h},$ where the drop factor is $10 .$ gtts/mL. Determine the flow rate in gtts/min.

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Key Concepts

Unit Conversion in Medical Calculations

This concept emphasizes the importance of converting between different measurement units—such as time (hours to minutes) and volume (mL to drops)—to ensure accurate infusion rates. Reliable unit conversion is essential for the safe and effective administration of intravenous therapies.

Drop Factor

The drop factor is a critical parameter in IV therapy that defines the number of drops per milliliter delivered by a specific IV administration set. It is used in calculations to convert fluid volume into the number of drops, allowing clinicians to adjust the flow rate correctly.

Intravenous Fluid Administration

This concept involves delivering fluids directly into a patient's bloodstream using sterile solutions to maintain hydration, correct electrolyte imbalances, or provide medications. It is a common medical procedure vital for patient care in hospitals.

IV Flow Rate Calculations

This refers to the method of determining how quickly fluids should be administered, typically involving conversions from units like milliliters per hour (mL/h) to milliliters per minute (mL/min) and finally to drops per minute (gtts/min). Accurate calculation ensures that patients receive the intended dose safely over the specified time.

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