Final answer:
To administer the correct dosage of Drug C, half a tablet of the available 300 mg medication must be given to provide the prescribed 150 mg dose.
Step-by-step explanation:
To solve the student's question, a dosage calculation must be performed, which is a typical task in medical contexts, particularly for nurses and pharmacists.
In the given example, the required dosage of Drug C is 150 mg, but the available tablets contain 300 mg of Drug C each. This scenario requires a unit conversion and dosage calculation.
The available tablet contains 300 mg of the drug, and the required dose is 150 mg. To determine how many tablets should be given, divide the required dose by the dose available per tablet:
150 mg (required dose) ÷ 300 mg (available dose per tablet) = 0.5 tablet
The result indicates that 0.5 tablets or half a tablet of Drug C is needed to meet the prescribed 150 mg dose.