The abbreviation for Milligram is which option?

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Multiple Choice

The abbreviation for Milligram is which option?

Explanation:
Understanding metric prefixes helps determine that a milligram is one-thousandth of a gram, so the abbreviation is mg. The other abbreviations map to different scales: mcg is microgram (one millionth of a gram), g is gram, and kg is kilogram. This matters in pharmacology because many drug doses are given in mg, and converting between units is straightforward: 1 mg = 1000 mcg, 1 g = 1000 mg, and 1 kg = 1000 g = 1,000,000 mg. For example, a 500 mg dose equals 0.5 g.

Understanding metric prefixes helps determine that a milligram is one-thousandth of a gram, so the abbreviation is mg. The other abbreviations map to different scales: mcg is microgram (one millionth of a gram), g is gram, and kg is kilogram. This matters in pharmacology because many drug doses are given in mg, and converting between units is straightforward: 1 mg = 1000 mcg, 1 g = 1000 mg, and 1 kg = 1000 g = 1,000,000 mg. For example, a 500 mg dose equals 0.5 g.

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