nFinal answer:
The nurse should not advance the patient's diet if there are complaints of hunger and thirst. Other assessments, such as the presence of bowel sounds, absence of nausea and vomiting, and passage of flatus, indicate that the patient's digestive system is functioning normally and can tolerate advancement of the diet.
Step-by-step explanation:
The nurse should not advance the patient's diet if there are complaints of hunger and thirst. This could indicate that the patient is not ready to tolerate a regular diet. It is important for the patient to gradually advance their diet to ensure proper healing and digestion after surgery.
Other assessments, such as the presence of bowel sounds, absence of nausea and vomiting, and passage of flatus, indicate that the patient's digestive system is functioning normally and can tolerate advancement of the diet.