Final answer:
To convert the patient's weight from lbs to kg, divide the weight by 2.2. Then, multiply the weight in kg by the order dose to calculate the amount of mg the patient will receive. Finally, divide the amount of mg by the supply concentration to determine the patient's dose in ml.
Step-by-step explanation:
To convert the patient's weight from lbs to kg, divide the weight by 2.2. In this case, 110 lbs ÷ 2.2 = 50 kg.
To calculate the amount of mg the patient will receive, multiply the weight in kg by the order dose. In this case, 50 kg x 3 mg/kg = 150 mg.
To determine the patient's dose in ml, divide the amount of mg by the supply concentration. In this case, 150 mg ÷ 300 mg/ml = 0.5 ml.