Answer to Question 1
A
A. Positive fluid balance indicates excess fluid retained.
B. Increased weight or no weight change indicates fluid has been retained in peritoneal cavity.
C. Increased abdominal girth indicates retained fluid.
D. Expected color of returned fluid is clear or slightly light yellow.
Answer to Question 2
A
In the adult, less than 50 to 200 mL/hr is drained immediately after surgery in a mediastinal chest tube. No standard is known for 10 mL/hr in the immediate postoperative period. Expected drainage in the adult with a mediastinal chest tube is approximately 500 mL in the first 24 hours.