Answer :
Final answer:
The patient's total calculated fluid intake for the previous hour is 650 mL, after converting all ounce measurements to milliliters.
Explanation:
In this problem, the PCT is calculating the patient's total fluid intake and must convert all fluid measurements to the same unit. We know that 1 fluid ounce (fl oz) equals approximately 30 milliliters (mL), and 1 cup equals 8 fl oz. The patient had 50 mL IV fluid, 6 oz of tea, 6 oz of chicken broth, and 8 oz of water. To add these together, we need to convert the ounces to mL as the IV fluid is already in mL. Therefore we get 6 oz (tea) * 30 = 180 mL, 6 oz (broth) * 30 = 180 mL and 8 oz (water) * 30 = 240 mL. Adding these to the 50 mL of IV fluid gives us a total of 650 mL intake in the previous hour.
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