Final answer:
To administer the correct dosage of Aspirin in milliliters (mL) per dose, you would need to give 72 mL of Aspirin.
Step-by-step explanation:
To calculate the amount of Aspirin in mL to administer per dose, we need to convert the given dosage from grams (g) to milliliters (mL). The given supply is 5 grains (gr) of Aspirin per 2 mL. To find out how many mL of Aspirin to administer per dose, we can set up a proportion:
5 gr / 2 mL = 180 mg / x mL
Cross-multiplying, we get:
5 gr * x mL = 2 mL * 180 mg
Simplifying, we find:
x mL = (2 * 180 mg) / 5 gr = 72 mg/mL
Therefore, you would administer 72 mL of Aspirin per dose.