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Using Household Measure in Pharmacy Calculations

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
How many teaspoons are in 1 tablespoon?   3 teaspoons = 1 tablespoon  
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How many tablespoons in 1 ounce?   2 tablespoons = 1 ounce  
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How many ounces are in 1 cup?   8 ounces = 1 cup  
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How many ounces equals 1 pound?   16 ounces = 1 pound  
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How many pints equals 1 quart?   2 pints = 1 quart  
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How many milliliters in one teaspoon?   5 ml = 1 teaspoon  
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How many milliliters in one tablespoon?   15ml = 1 tbsp  
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How many teaspoonfuls are in two tablespoonfuls?   3 tsp = 1 tbsp 3 x 2 = 6 6 teaspoons = 2 tbsp  
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How many milligrams of medication are in 1 tbsp of a drug that is 125mg/5ml   375mg xmg/15ml = 125mg/5ml  
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How many pounds does 1 kilogram equal?   1 kg = 2.2 lbs  
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How many milliliters equals 1 cup (8 oz)?   30ml = 1 oz 30 x 8 = 240ml  
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How many 1 oz doses are in 3 pints of liquid medication?   1 pint = 2 cups 3 pints x 2 cups = 6 cups in 3 pints 8 oz = 1 cup 8 oz x 6 cups = 48 oz  
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How many 2 tbsp doses are in 480ml(1 pint)?   2 tbsp = 30ml 480ml/30ml= 16 doses  
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A patient weighs 134 lbs. What is the weight in kilograms?   134 lbs / 2.2 = 60.9 kg  
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A patient weighs 58 kilograms. What is the weight in pounds?   58 kg x 2.2 = 127.6 lbs  
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A premature newborn weighs 1250g. How many pounds is this?   1250g = 1.25kg 1.25kg x 2.2 = 2.75 pounds  
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A prescription states to take 100mg of amoxicillin. The pharmacy has 125mg/5ml in stock. What will the dose be?   4ml xml/100mg = 5ml/125mg  
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If a 12 oz bottle of medication contain 0.75g of active ingredient, how many milligrams will be in a 1 tbsp dose?   31.25mg 12 oz = 360ml 1 tbsp = 15ml convert 0.75g to 750mg xmg/15ml = 750mg/360ml  
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A prescription states "Cephalexin 250mg/5ml Take 1 tsp tid x10 days" How much medication should be dispensed?   1 tsp = 5ml 5ml x tid = 15ml 15ml x 10days = 150ml  
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What is the formula for converting Celsius to Fahrenheit?   F = (1.8 x C) + 32  
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What is the formula for converting Fahrenheit to Celsius?   C = (F - 32) / 1.8  
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Convert 40C to Fahrenheit   F = (1.8 x 40) + 32 F = 72 + 32 F = 104  
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Convert 64F to Celsius   C = (64 - 32) / 1.8 C = 32 / 1.8 C = 17.8  
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