Answer :
The total amount of lactulose administered per day is 2.7 oz.
To convert milliliters (mL) to ounces (oz), use the conversion factor: 1 oz = 29.5735 mL.
Step-by-Step Calculation:
- The total volume of lactulose administered per day is calculated by multiplying the volume per dose by the number of doses per day. Number of doses per day = 4.
- Total volume per day = 20 mL/dose * 4 doses/day = 80 mL/day.
- Convert the total volume from mL to ounces: Total volume in oz = 80 mL / 29.5735 mL/oz ≈ 2.7 oz (rounding to the nearest tenth).