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22-01-2018
Health

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How many 500 mg metronidazole tablets will be needed to compound 150 mL of a 3% meronidazole suspension?

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22-01-2018

Answer = 9 tablets

Final weigh*percent(as decimal)=
amt of active ingredient(g)

3% = 3
--- = 0.03
100

150mL * 0.03 = 4.5g

4.5g * 1000g/mg = 4500mg

4500mg
------*1 tablet = 9 tablets
500mg

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