If a patient is prescribed 150 mg of a medication and you have 75 mg tablets, how many tablets are needed?

Study for the Medication Math (Med Math) Exam. Prepare with flashcards and multiple-choice questions, each with explanations. Get ready for your exam!

Multiple Choice

If a patient is prescribed 150 mg of a medication and you have 75 mg tablets, how many tablets are needed?

To determine how many 75 mg tablets are needed to provide a total dose of 150 mg, you can use a simple calculation. You start by dividing the prescribed dose by the strength of the available tablet. Here’s how the calculation works: 1. The total dose required is 150 mg. 2. Each tablet contains 75 mg. 3. To find out how many tablets are needed, you perform the following calculation: \[ \text{Number of tablets} = \frac{\text{Total dose required}}{\text{Dose per tablet}} = \frac{150 \text{ mg}}{75 \text{ mg/tablet}} = 2 \text{ tablets} \] This calculation shows that you need 2 tablets of 75 mg each to reach the total of 150 mg prescribed. This is why the answer indicating 2 tablets is correct. It ensures that the patient receives the exact prescribed amount of medication.

To determine how many 75 mg tablets are needed to provide a total dose of 150 mg, you can use a simple calculation. You start by dividing the prescribed dose by the strength of the available tablet.

Here’s how the calculation works:

  1. The total dose required is 150 mg.

  2. Each tablet contains 75 mg.

  3. To find out how many tablets are needed, you perform the following calculation:

[

\text{Number of tablets} = \frac{\text{Total dose required}}{\text{Dose per tablet}} = \frac{150 \text{ mg}}{75 \text{ mg/tablet}} = 2 \text{ tablets}

]

This calculation shows that you need 2 tablets of 75 mg each to reach the total of 150 mg prescribed. This is why the answer indicating 2 tablets is correct. It ensures that the patient receives the exact prescribed amount of medication.

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