Module 1: Drug Calculations Flashcards
Ch. 11
How many mL are in 1 tsp?
5 mL
How many milliliters are in 1 tbsp?
15 mL
How many teaspoons in 1 tbsp?
3 teaspoons
How many ounces or mLs in 2 tbsp?
1 ounce or 30 mL
What does AC mean?
Before Meals
What does PC mean?
Post Meals
What does PO mean?
By Mouth
What does hr mean?
hour
What does T mean?
Tablespoon
What does PRN mean?
as necessary
What does qdaily mean?
once a day
What does bid mean?
twice daily
What does tid mean?
three times a day
What does qid mean?
four times a day
What does IVPB mean?
IV Piggybank
What does mEQ mean?
milliequivalents
What does susp mean?
suspension
What does supp mean?
suppository
How many pounds are in 1 kg?
2.2 lb
How many ounces in 1 pound?
16 oz
How many milligrams in 1 gram?
1000mg
How many grams are in 1 killigram?
1000g
How many micrograms in 1 mg?
1000 mcg
How many milliliters in 1 liter?
1000 mL
What is the formula for the Drop Factor?
drop factor (gtt/mL)
What is considered a macro drip?
10,15,20 gtt/mL
What is considered a micro drip?
60 gtt/ mL
What is the formula for BSA using the English system?
BSA= Squareroot of height (inches) x weight (pounds)/ 3131
What is the formula for BSA using the Metric system?
BSA = Square Root of height (cm) x weight (kg)/ 3600
How many mL in 1 L?
1000 mL
How many mg in 1 gram?
1000 mg
How many mcg in 1 mg?
1000 mcg
How many mL in 1 ounce?
30 mL
How should you administer drugs via nasogastric tube?
DO NOT MIX w/ FEEDING SOLUTION
-Dilute in 15-30 mL fluid
- Dilute AGAIN in 15-30 mL fluid
How to calculate the Intravenous Flow Rate in mL per hour?
Amount of fluid (mL) / hours to administer = mL/h
How to calculate the Intravenous Flow Rate in drops per minute? (Drop Factor Formula)
Amount of solution x gtt/mL over minutes to administer = gtt/min
!!!Answer is Always a Whole Number!!!
How are critical care drugs given to patients?
Titrated to pt response.
How many ounces in 1 pint?
16 ounces
How many centimeters in 1 inch?
2.54 cm
What are the three medication checks?
Pull, Prepare, Provide
What are the 6 rights to medication administration?
The Right Client
The Right Medication
The Right Time
The Right Route
The Right Dose
The Right Documentation