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CMB-Chapter 5
CMB - Chapter 5 - Pharmacy Calculations
Question | Answer |
---|---|
30ml = ? fl oz | 1 |
30g = ? oz | 1 |
8 drams = ? oz | 1 |
60 grains = ? dram | 1 |
16 fl oz = ? pint | 1 |
2 pints = ? quart | 1 |
4 quarts = ? gal | 1 |
1/2 tsp = ? ml | 2.5 ml |
1 tsp (3 i) = ? ml | 5 ml |
2 tsp (3 ii) = ? ml | 10 ml |
15 mL = 1 TBS = 3 tsp = ? oz | 1/2 oz |
2 TBS = ? ml | 30 ml |
1gr = ? mg | 60 mg |
1 oz avoir (oz) = ? g | 30 g (28.35) |
16 oz avoir (1 lb) = ? g | 480 (454) |
1 fl oz = ? ml | 30 ml |
4 fl oz = ? ml | 120 ml |
8 fl oz = ? ml | 240 ml |
16 fl oz = ? ml | 480 ml |
2 pints = ? ml | 960 ml |
4 quarts = ? ml | 3840 ml |
Roman # L = | 50 |
Roman # C = | 100 |
Roman # D = | 500 |
Roman # M = | 1000 |
Aliquots are | the amount that is removed after diluting a product. |
LWQ | least weighable quantity |
LAW | least amount weighable |
Tonicity is | the osmotic pressure of a solution |
Dilution of Stock Solutions formula | C1 x V1 = C2 x V2 (1s are stock product, 2s are desired product) |
Infusion time calc formula | total volume of infusion X drops/ml X min/drops X 1hr/60min |
milliequivalent (mEq) is | the unit of measure for electrolytes in solution & are often used in hospitals |
1 kg = ? lbs | 2.2 lbs |
temp conversion formula | 9 x degrees C = (5 x degrees F) - 160 |
converting kg to lbs | kg / lbs = 1 kg/2.2 lbs |
Clark's rule equation | weight of child(lbs)/150 x adult dose = child's dose |
Body Surface Area (BSA) formula | child's BSA/1.73 x adult dose = child's dose |
GM in dollars = | selling price - COGs |
GM as a % of sales = | GM (in dollars) / selling price |
mark-up = | selling price - COGs (same as GM) |
mark-up % on cost = | (selling price - acquisition cost) / acquisition cost |
mark-up on retail = | (selling price - acquisition cost) / selling price |
inventory turnover rate (ITOR) is | a measure of how fast inventory is being sold |
ITOR formula | ITOR = COGs / avg inventory * avg inventory est as begin inv + end inv / by 2 |
Hospital ITOR = | purchases / avg inventory |
1 TBS = ? oz | 1/2 oz |
2 TBS = ? oz | 1 oz |