Final answer:
The nurse recommends that the patient consume all of the following except a regular carbonated beverage. Yogurt, broth with crackers, and a sports drink can be beneficial in treating mild diarrhea.
Step-by-step explanation:
The nurse recommends that the patient consume all of the following except a regular carbonated beverage. When experiencing diarrhea, it is important to increase fluid intake to replace lost fluids. Yogurt can be beneficial as it contains probiotics that may help restore the balance of bacteria in the gut. Broth with crackers provides both fluids and some nourishment. A sports drink can provide electrolytes that are lost during diarrhea. However, a regular carbonated beverage can potentially worsen diarrhea due to its high sugar content and carbonation.