What is the amount to be drawn for an intramuscular dose of 10 mg when the available concentration is 10 mg/0.5 mL?

To determine the amount to be drawn for an intramuscular dose of 10 mg when the available concentration is 10 mg/0.5 mL, it's essential to understand how to calculate the required volume based on the medication's concentration.

The concentration given is 10 mg per 0.5 mL. This means that in each 0.5 mL of the solution, there are exactly 10 mg of the drug. Therefore, if the desired dose is also 10 mg, you would need to draw up the full 0.5 mL of the solution to ensure you are administering the correct dose.

In terms of conversion, 0.5 mL can also be expressed as 0.5 cc, since 1 mL is equivalent to 1 cc in volume measurements. Therefore, when the question asks how much to draw for a 10 mg dose, the answer is indeed 0.5 cc or 0.5 mL, as it matches the available concentration exactly.

Thus, the calculation confirms that the amount to be drawn for the 10 mg dose is appropriately 0.5 cc, aligning with the concentration provided.