Final answer:
The nurse should provide teaching on the white stool color, increased fluid intake, and potential side effects following an upper GI series with barium contrast.
Step-by-step explanation:
When providing discharge instructions to a client following an upper GI series with barium contrast, the nurse should cover the following teaching points:
- Inform the client about the temporary white color of their stool due to the barium contrast.
- Advise them to increase their fluid intake to help flush out the barium from their system.
- Explain any potential side effects or symptoms they should watch out for, such as abdominal pain or constipation.