RN ATI DRUG DOSAGE CALCULATION AND IV
FLOW RATE EXAM SCRIPT 2026 TESTED
QUESTIONS AND CORRECT ANSWERS
ALREADY PASSED
◉ What are the three methods for dosage calculation? Answer: Ratio
and proportion, formula (desired over have), and dimensional
analysis.
◉ What types of medications require dosage calculations? Answer:
Solid oral medication, liquid oral medication, injectable medication,
correct doses by weight, and IV infusion rates.
◉ What is the standard conversion factor for 1 kilogram? Answer: 1
kg = 1,000 g.
◉ How many milligrams are in 1 gram? Answer: 1 g = 1,000 mg.
◉ How many milliliters are in 1 ounce? Answer: 1 oz = 30 mL.
◉ How many milliliters are in 1 tablespoon? Answer: 1 Tbsp = 15
mL.
, ◉ What is the conversion for teaspoons to tablespoons? Answer: 1
Tbsp = 3 tsp.
◉ What is the rounding guideline for numbers less than 1.0?
Answer: Round to the nearest hundredth.
◉ What is the rounding guideline for numbers greater than 1.0?
Answer: Round to the nearest tenth.
◉ How do you round up a number? Answer: If the number to the
right is equal to or greater than 5, add 1 to the number on the left.
◉ How do you round down a number? Answer: If the number to the
right is less than 5, drop the number, leaving the number to the left
as is.
◉ What is the first step in using ratio and proportion for dosage
calculations? Answer: Identify the unit of measurement to calculate.
◉ In the example of administering phenytoin, what is the desired
dose? Answer: 0.2 g.
◉ What is the available dose of phenytoin in the example? Answer:
100 mg per capsule.
FLOW RATE EXAM SCRIPT 2026 TESTED
QUESTIONS AND CORRECT ANSWERS
ALREADY PASSED
◉ What are the three methods for dosage calculation? Answer: Ratio
and proportion, formula (desired over have), and dimensional
analysis.
◉ What types of medications require dosage calculations? Answer:
Solid oral medication, liquid oral medication, injectable medication,
correct doses by weight, and IV infusion rates.
◉ What is the standard conversion factor for 1 kilogram? Answer: 1
kg = 1,000 g.
◉ How many milligrams are in 1 gram? Answer: 1 g = 1,000 mg.
◉ How many milliliters are in 1 ounce? Answer: 1 oz = 30 mL.
◉ How many milliliters are in 1 tablespoon? Answer: 1 Tbsp = 15
mL.
, ◉ What is the conversion for teaspoons to tablespoons? Answer: 1
Tbsp = 3 tsp.
◉ What is the rounding guideline for numbers less than 1.0?
Answer: Round to the nearest hundredth.
◉ What is the rounding guideline for numbers greater than 1.0?
Answer: Round to the nearest tenth.
◉ How do you round up a number? Answer: If the number to the
right is equal to or greater than 5, add 1 to the number on the left.
◉ How do you round down a number? Answer: If the number to the
right is less than 5, drop the number, leaving the number to the left
as is.
◉ What is the first step in using ratio and proportion for dosage
calculations? Answer: Identify the unit of measurement to calculate.
◉ In the example of administering phenytoin, what is the desired
dose? Answer: 0.2 g.
◉ What is the available dose of phenytoin in the example? Answer:
100 mg per capsule.
