A child is to receive 4 tbsp of cough medicine in 3 equally divided doses. How many cc’s will the child receive for each dose?
The Correct Answer and Explanation is:
To solve this, we need to convert tablespoons (tbsp) into cubic centimeters (cc), then divide the total amount into 3 equal doses.
Step-by-step:
1 tablespoon (tbsp) = 15 cc
So, 4 tablespoons =
4 × 15 = 60 cc
Now divide this amount into 3 equal doses:
60 cc ÷ 3 = 20 cc
✅ Correct answer: 20 cc per dose
Explanation
In this problem, we are given a total of 4 tablespoons of cough medicine that must be administered in 3 equal doses. To find out how much the child will receive in each dose, we first need to understand the conversion between tablespoons and cubic centimeters (cc).
In medical dosing, it’s common to convert between household measurements like tablespoons and metric units like cubic centimeters. This is because medications are often measured more accurately using metric units. The standard conversion is:
1 tablespoon = 15 cc
This means that every tablespoon contains 15 cubic centimeters of liquid. So, when we multiply 4 tablespoons by 15 cc, we get:
4 × 15 = 60 cc
This tells us that the total amount of medicine the child is to receive is 60 cc. The next step is to divide this total into 3 equal doses. To do that, we simply divide the total volume by 3:
60 ÷ 3 = 20 cc
So, the child will receive 20 cc of medicine each time. This method ensures accurate dosing and helps prevent giving too much or too little of the medication. Accurate conversion and division are very important in health care, especially when treating children, who are more sensitive to medication dosages. Always using the correct units and measurements helps to ensure the safety and effectiveness of the treatment.
