Using proportions, it is found that the nurse should administer 0.108 mg of digoxin to the client in each dose.
A proportion is a fraction of a total amount.
In this problem, the daily amount is of 0. 03 mg/kg, hence for a person of 7.2 kg, the amount is:
T = 0.03 x 7.2 = 0.216 mg.
This daily amount is given in two equal doses, hence the amount of each dose is given by:
E = 0.216/2 = 0.108 mg.
More can be learned about proportions at https://brainly.com/question/24372153
