Question

A nurse is preparing to administer calcitonin 100 units subcutaneous to a client. Available is calcitonin 200 units/ml. How many ml should the nurse administer?

Answer 1

To administer a 100-unit dose of calcitonin from a solution with a concentration of 200 units/mL, the nurse should administer 0.5 mL of the solution.

Step-by-step explanation:

A nurse is preparing to administer calcitonin 100 units subcutaneously to a client. The question is about dosage calculation, specifically to determine how many milliliters (mL) of calcitonin should be administered if the available concentration is 200 units/mL. The process is straightforward and involves a simple unit conversion.

To find out how many mL to administer for the required 100 units dose you would set up the calculation as follows:

• Firstly, determine the units per mL available, which is 200 units/mL.
• You need to administer a total of 100 units.
• Divide the required units by the units per mL to find the volume needed: 100 units / 200 units/mL = 0.5 mL

Therefore, the nurse should administer 0.5 mL of calcitonin to deliver the 100-unit dose.