How many micrograms are in 1 milligram?

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Study for the Missouri State Certified Medication Technician Test. Enhance your skills with flashcards and multiple choice questions, each question includes hints and explanations. Prepare for success in your exam!

Multiple Choice

How many micrograms are in 1 milligram?

Explanation:
Converting between milligrams and micrograms hinges on the prefix prefixes: micro means one millionth and milli means one thousandth. That makes a milligram larger than a microgram by a factor of 1000. Since 1 milligram is 0.001 grams and 1 microgram is 0.000001 grams, dividing gives 0.001 g ÷ 0.000001 g = 1000. Therefore, 1 milligram equals 1000 micrograms. So the amount in 1 milligram is 1000 mcg. The other options would correspond to smaller amounts: 0.1 mg is 100 mcg, 0.01 mg is 10 mcg, and 0.0001 mg is 0.1 mcg.

Converting between milligrams and micrograms hinges on the prefix prefixes: micro means one millionth and milli means one thousandth. That makes a milligram larger than a microgram by a factor of 1000. Since 1 milligram is 0.001 grams and 1 microgram is 0.000001 grams, dividing gives 0.001 g ÷ 0.000001 g = 1000. Therefore, 1 milligram equals 1000 micrograms. So the amount in 1 milligram is 1000 mcg. The other options would correspond to smaller amounts: 0.1 mg is 100 mcg, 0.01 mg is 10 mcg, and 0.0001 mg is 0.1 mcg.

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