How do you calculate infusion time of the replacement Iv? For example, The physian writes the following orders:
1. IV 500 ml o.33%NS @75ml/hr.
2.Replace NG drainage ml for ml q.4hr. with 2nd IV of 0,45%NS with 10 mEq KCl per 500ml.
3. Maximum hourly IV rate 100 ml/hr. The NG output at 0400 is 100ml. What is the infusion time of the replacement IV? And what is the completion time if the replacement IV is started at 0430.
