How to Administer 20 units of Humulin N Subcutaneously?

Which syringe is used to administer 20 units of Humulin N subcutaneously?

a. U-50 syringe b. U-100 syringe c. 1-mL syringe d. 3-mL syringe

Answer:

A U-100 syringe would be used to administer 20 units of Humulin N subcutaneously.

To administer 20 units of Humulin N subcutaneously, a U-100 syringe would be used. The 'U' in U-100 refers to the concentration of insulin (Units) per 1 mL of solution. In a U-100 syringe, there are 100 Units of insulin per 1mL. Thus, to administer 20 units of insulin, one would use 0.2 mL in a U-100 syringe. This type of syringe is commonly used in patients receiving insulin and allows for accurate, small dosage measurements.

Using the correct syringe is crucial in ensuring the accurate administration of insulin to patients. It is important to follow proper techniques and measurements to avoid errors in dosage which may have adverse effects on the patient's health.