The patient/client is to receive Zyloprim (allopurinol) 0.25 g po every day. Each scored tablet contains 100 mg. How many tablets would the patient/client receive?

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Quizplus · Accepted Answer

When solving any problem, first check that the order and supply are in the same weight measure. For this problem, an equivalent is necessary (1 g = 1000 mg) to change 0.25 g to 250 mg. To convert 0.25 g to milligrams, move the decimal point three places to the right: 250 mg. Estimate the amount to give. Formula Method: 250 mg/100 mg *1 tablet = 250/100 = 2.5 tablets. Proportion (Ratios): 1 tablet : 100 mg :: x tablets : 250 mg; 100x = 250/100 = 2.5 tablets. Proportion (Fractions): 1 tablet/100 mg = x tablets/250 mg; 100x = 250/100 = 2.5 tablets. Use a conversion factor for dimensional analysis. Dimensional Analysis: 1 tablet/100 mg *0.25 g * 1000 mg/1 g = 1 tablet * 0.25 * 1000/100 * 1 = 250/100 = 2.5 tablets.

The Patient/client Is to Receive Zyloprim (Allopurinol) 0