Comprehensive Guide to Drug Dosage
Calculations for Nursing Exam Questions
and Answers with Verified Solutions | Latest
Updated 2026
What is the importance of leading To indicate that the number is smaller than
with a zero in dosage one,
calculations? e.g., writing 0.75 instead of.75.
What are the rounding rules for Round at the end to the specified place; <5
dosage calculations? stays
the same, >5 goes up.
What is the basic unit of weight in Gram.
the
metric system?
What is the basic unit of volume in Liter.
the metric system?
How do you convert from a smaller Move the decimal point 3 places to the
metric unit to a larger one? LEFT.
How do you convert from a larger Move the decimal point 3 places to the
metric unit to a smaller one? RIGHT.
, What is the relationship between 1 cc = 1 mL; they are interchangeable.
cc
and mL?
How many mL are in 1 teaspoon? 5 mL.
What does Intake and Output The fluid that goes INTO and comes OUT
(I&O) of a
measure? patient.
What is the formula for calculating Desired Dose (D) x Volume (V) = what I
dosage? give;
Supply on Hand (H).
What is the purpose of dosage To determine the amount of medication to
calculation? administer based on a physician's order.
What is the first step in dosage Identify what is being asked and what the
calculation? ***********************.
What is the significance of weight To ensure accurate dosing based on a
conversions in dosage patient's
calculations? weight, typically expressed in kg.
What is the conversion for 2 oz to 2 oz = 0.125 lb.
pounds?
What is the process for calculating Set up a ratio based on desired calories
how much of a liquid to consume and the
based on caloric content? concentration of the liquid.
Calculations for Nursing Exam Questions
and Answers with Verified Solutions | Latest
Updated 2026
What is the importance of leading To indicate that the number is smaller than
with a zero in dosage one,
calculations? e.g., writing 0.75 instead of.75.
What are the rounding rules for Round at the end to the specified place; <5
dosage calculations? stays
the same, >5 goes up.
What is the basic unit of weight in Gram.
the
metric system?
What is the basic unit of volume in Liter.
the metric system?
How do you convert from a smaller Move the decimal point 3 places to the
metric unit to a larger one? LEFT.
How do you convert from a larger Move the decimal point 3 places to the
metric unit to a smaller one? RIGHT.
, What is the relationship between 1 cc = 1 mL; they are interchangeable.
cc
and mL?
How many mL are in 1 teaspoon? 5 mL.
What does Intake and Output The fluid that goes INTO and comes OUT
(I&O) of a
measure? patient.
What is the formula for calculating Desired Dose (D) x Volume (V) = what I
dosage? give;
Supply on Hand (H).
What is the purpose of dosage To determine the amount of medication to
calculation? administer based on a physician's order.
What is the first step in dosage Identify what is being asked and what the
calculation? ***********************.
What is the significance of weight To ensure accurate dosing based on a
conversions in dosage patient's
calculations? weight, typically expressed in kg.
What is the conversion for 2 oz to 2 oz = 0.125 lb.
pounds?
What is the process for calculating Set up a ratio based on desired calories
how much of a liquid to consume and the
based on caloric content? concentration of the liquid.
