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Conversions/Formulas
PTCB Flash Cards; Conversions & Formulas
Unit | Conversion | Formula | Solution |
---|---|---|---|
1 ml | 20 gtts | (: | (: |
4 ml | 1 dram | (: | (: |
5 ml | 100 gtts or 1 tsp | (: | (: |
15 ml | 1 tbsp or 1/2 oz | (: | (: |
30 ml | 1 oz or 2 tbsp | (: | (: |
240 ml | 1 cup or 8 oz | (: | (: |
480 ml | 1 pint or 16 oz | (: | (: |
960 ml | 1 quart or 32 oz | (: | (: |
1 mg | 1/60 gr | (: | (: |
30 mg | 1/2 gr | (: | (: |
60-65 mg | 1 gr | (: | (: |
120 mg | 2 gr | (: | (: |
300-325 mg | 5 gr | (: | (: |
600-650 mg | 10 gr | (: | (: |
30 gm | 8 drams or 1 oz | (: | (: |
1 kg | 2.2 lb | (: | (: |
1 oz | 30 ml or 8 drams (volume) 30 gm or 8 drams (weight) | (: | (: |
1 tsp | 5ml or 60 gtts | (: | (: |
(: | (: | 9C = 5F - 160 | Farenheit/Celsius temperature conversion |
(: | (: | age of child/age of child + 12 x average adult dose = ? | Young's Rule for calculating children's dosages |
(: | (: | weight of child/150 x average adult dose = ? | Clark's Rule for calculating children's dosages |
(: | (: | mg/kg/day = ? | milligrams per kilogram per day (for calculating children's dosages) |
(: | (: | final volume/initial volume = initial strength/? (for concentrations and dilutions) | final strength |
(: | (: | final gm or ml of finished product x % strength listed as a decimal = ? (for concentrations and dilutions) | gm or ml of substance to be dissolved |
(: | (: | ? = selling price - (cost + overhead) | net profit |
(: | (: | percentage markup = markup (actual dollar amount)/? | cost |
(: | (: | selling price = cost + ? | markup |
(: | (: | ?/initial volume = ?/final strength (for concentrations and dilutions) | final volume/initial volume = initial strength/final strength |
(: | (: | ? x % strength listed as a decomal = gm or ml of substance to be dissolved | final gm or ml of finished product |
(: | (: | ? = 5F - 160 | 9C (for temperature conversions) |
(: | (: | 2 degrees - 8 degrees C (36 degrees - 26 degrees F) | temperature in refrigerator |
(: | (: | 15 degrees - 30 degrees C (59 degrees - 86 degrees F) | room temperature |