eine sulfate solution for pain PO q4h as needed. The availability is 30 mg per 1 mL. i.) If the patient took a total of 3 doses in one day, how much volume (in mL) did that patient consume?  ii.) How much volume (in mL) will the patient need for a single dose based on this order?  iii.) How much will the patient need for a whole day based on this order? Assume that the patient does not miss any doses and takes all doses as prescribed

A patient is to receive ¾ gr of codeine sulfate solution for pain PO q4h as needed. The availability is 30 mg per 1 mL.

i.) If the patient took a total of 3 doses in one day, how much volume (in mL) did that patient consume? 

ii.) How much volume (in mL) will the patient need for a single dose based on this order? 

iii.) How much will the patient need for a whole day based on this order? Assume that the patient does not miss any doses and takes all doses as prescribed.