Answer :
For the prescribed dosage of 0.8 mg, using the available dosage strength of 200 mcg per mL, the required volume is 4 mL.
When calculating dosages, it's crucial to accurately convert between different units and strengths to ensure proper administration. In this scenario, the prescribed dosage is 0.8 mg, but the available dosage strength is 200 mcg per mL. To find the required volume, we first need to convert the prescribed dosage to the same unit as the dosage strength.
Given that 1 mg is equal to 1000 mcg, the prescribed dosage of 0.8 mg is equivalent to 800 mcg. Now that both the prescribed dosage and the dosage strength are in the same units (mcg), we can determine the required volume of the solution using the formula:
Volume (mL) = Prescribed Dosage (mcg) / Dosage Strength (mcg/mL)
Substituting the values, we get:
Volume (mL) = 800 mcg / 200 mcg/mL = 4 mL
This means that to administer the prescribed dosage of 0.8 mg, you would need to draw 4 mL from the solution with a dosage strength of 200 mcg per mL.
It's essential to double-check your calculations and units to avoid errors in medication administration.
Learn more about dosage strength.
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