Final answer:
To determine the number of teaspoons needed for a 150 milliliter dose, we use the conversion 1 teaspoon ≈ 4.93 milliliters. By setting up a proportion, we find that about 30.42 teaspoons are required.
Step-by-step explanation:
To calculate how many teaspoons are needed for a patient to receive a dose of 150 milliliters of medication, we first need the conversion between milliliters and teaspoons. Based on the provided reference, we know that 1 teaspoon is approximately 4.93 milliliters. Using this conversion, we can set up a proportion to solve for the number of teaspoons needed:
1 teaspoon / 4.93 milliliters = x teaspoons / 150 milliliters
Solving for x gives us:
x = (150 milliliters * 1 teaspoon) / 4.93 milliliters ≈ 30.42 teaspoons
Therefore, the patient would need approximately 30.42 teaspoons of the syrup to receive a 150 milliliter dose.