Final answer:
To calculate the dose of Gentamycin for this patient, we need to use the Ideal Body Weight (IBW) formula.
Step-by-step explanation:
To calculate the dose of Gentamycin for this patient, we need to use the Ideal Body Weight (IBW) formula. The IBW formula for men is: IBW = 50 kg + 2.3 kg * (height in inches - 60). Using this formula, we can calculate the patient's IBW as follows: IBW = 50 kg + 2.3 kg * (71 inches - 60) = 50 kg + 2.3 kg * 11 inches = 50 kg + 25.3 kg ≈ 75.3 kg.
Next, we can calculate the total dose of Gentamycin using the prescribed dose of 5 mg/kg. The patient's weight in kg is 225 lb * 0.4536 kg/lb = 102.17 kg. Therefore, the patient should receive a dose of Gentamycin equal to: 5 mg/kg * 75.3 kg = 376.5 mg.
Therefore, the patient should receive a dose of 376.5 mg of Gentamycin.