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Module 1
Clinical 1 -- Dosage Calcutations and Conversions (review)
Term | Definition |
---|---|
King Henry's Daughter Usually Drinks Chocolate Milk in the Morning | kilo hector deka unit deci centi milli ph ph micro [ph is just place holder] |
Most common units we use in dosage calculations | kilo; unit (gram; liter; meter); milli; micro |
PH on metric conversion stands for | Place holder (no value) |
Used for length | meter |
Used for mass/weight | gram |
Used for volume/liquids | liter |
When weighing a child use | kilograms |
1 kilogram (kg) is equivalent to | 2.2 lbs (pounds) |
2 tablespoons (tbsp) is equivalent to | 1 ounce (oz) |
1 teaspoon (tsp) is equivalent to | 5mL or 5cc (mL and cc -- same) |
1 tablespoon (tbsp) is equivalent to | 15mL or 15cc (mL and cc -- same) |
1 ounce (oz) is equivalent to | 30mL or 30cc (mL and cc -- same) |
In pediatric dosages -- body surface area (BSA) is | the most accurate method of calculating drug dosages for infants/children up to 12yrs of age. |
In pediatric dosages -- mg/kg is | the most COMMON method of calculating drug dosages for infants/children up to 12yrs of age. (must convert pounds to kilograms) |
U100 means there are | 100 units in 1mL of medication |
ac | before meals |
pc | after meals |
bid | twice daily |
cap | capsule |
tab or T | tablet |
pil | pill |
d | day (24 hours) |
Elixir | liquid or syrup |
g | gram |
mL | milliliter |
mg | milligram |
gt | drop |
h | hour |
hs | hour of sleep/bedtime |
IM | intramuscular |
po | by mouth |
prn | as needed |
q | every |
q2h | every two hours |
qd | every day |
qh | every hour |
Sig | patient instructions |
qid | 4 times a day |
Supp. | medication inserted rectally (suppository) |
tid | three times a day |
U | unit |
Insulin is measured in | Units |
Dosage formula: | Want/Have x Amount = One Dose |