Category: Medical calculations

For a common U-100 insulin vial, a standard 10ml contains 1000 IU, but answering the question 'How many IU are in 10ml?' is not a simple calculation across all medications. This is because an International Unit (IU) is a measure of a substance's biological activity, not its mass or volume, meaning the concentration of IU per milliliter can be vastly different depending on the specific drug.

Remodulin (treprostinil) is a medication for patients with pulmonary arterial hypertension (PAH) delivered via a continuous infusion pump. Accurate calculation is essential to ensure correct administration, and understanding **how to calculate Remodulin** infusion parameters is critical for safe and effective use.

Studies have found that intravenous medication administrations have a high risk of error, with one systematic review showing errors in 73% of IV doses [1.6.1, 1.6.3]. Understanding the answer to '**What is the infusion rate in mL/hr?**' is a critical skill for preventing these potentially harmful events.