Missouri Level 1 Medication Aide (L1MA) Practice Exam

Question: 1 / 400

What is the equivalent of 1 1/2 grains in milligrams?

100 mg.

To convert grains to milligrams, it's essential to understand the conversion factor between these two units. One grain is equivalent to approximately 64.8 milligrams. Therefore, to find the equivalent of 1 1/2 grains, you first convert the fraction into a decimal or a proper calculation:

1 1/2 grains can be expressed as 1.5 grains.

Now, multiplying 1.5 grains by the conversion factor gives:

1.5 grains × 64.8 mg/grain = 97.2 mg.

Since medical and pharmaceutical calculations often round to the nearest whole number, this result is commonly rounded up to 100 mg. This round-off to 100 mg is usually acceptable in medication administration when dealing with standard dosages or conversions.

This understanding of the conversion factor and the subsequent calculation are crucial for anyone involved in medication administration, as accurate dosing is essential for patient safety.

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200 mg.

300 mg.

250 mg.

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