Question

If the following order, morphine sulfate gr , is filled with

morphine sulfate 15 mg tablets, how many tablets are needed for one
dose? Use gr i = 60 mg

Answer 1

To determine the number of tablets needed for one dose of morphine sulfate, you need to convert the given dosage in gr to mg. Using the conversion factor of 1 gr i = 60 mg, you can calculate the number of tablets needed by dividing the dosage in mg by the dosage per tablet.

Step-by-step explanation:

To determine how many tablets are needed for one dose of morphine sulfate, we need to convert the given information to the same unit. Since 1 grain (gr) is equivalent to 60 mg (gr i), we can convert the tablets' dosage to mg. If each tablet contains 15 mg of morphine sulfate, we can find the number of tablets needed by dividing the dosage in mg by the dosage per tablet:

Dosage in mg = 15 mg × number of tablets needed

Given dosage in gr = 1 gr

Given conversion factor = 1 gr i = 60 mg

Using the conversion factor, we can convert the dosage in gr to mg:

1 gr × 60 mg/gr i = 60 mg

Substituting the values into the equation:

60 mg = 15 mg × number of tablets needed

Dividing both sides of the equation by 15 mg:

4 = number of tablets needed

Therefore, one dose of morphine sulfate requires 4 tablets.