Answer :
Final answer:
The correct formula for calculating the required drug dosage based on body weight is Y = Weight × Dosage. This process involves converting weight from pounds to kilograms, multiplying by the dosage per kilogram to find the dosage in milligrams, and then determining the number of tablets. The correct option is a).
Explanation:
The subject at hand involves calculating drug dosages based on body weight, a common practice in health and medicine for ensuring proper patient careT. In the context of the student's question, Weight in Kg × Dosage Per Kg equals the Required Dosage (Y).
The available options suggest different mathematical relationships, and based on the given equation, option (a) Y = Weight × Dosage is the correct way to calculate Y, the required dosage.
To elaborate on the process mentioned:
- First, convert the patient's weight from pounds (lbs) to kilograms (kg).
- Then, use the converted weight in kilograms to calculate the total dose in milligrams (mg), this is done by multiplying the weight by the dosage per kg.
- Lastly, you would convert the total dose in mg to the required number of tablets.
When using the equation for drug dosage calculation based on body weight, it's critical to ensure units are coherent (for example, using kg for weight as opposed to lbs) and that all necessary conversions are performed accurately to calculate the final dosage as required. The correct option is a).
