Final answer:
The nurse should instruct the client to eat probiotic foods like yogurt, avoid alcohol and caffeine, and follow a low-fiber diet to manage diarrhea effectively.
Step-by-step explanation:
A nurse in a provider's clinic is caring for a client who has diarrhea and is experiencing symptoms such as dizziness, tachycardia, hypotension, tenting skin, and slight dehydration. The nurse should include the following four instructions in the teaching for managing diarrhea:
- Consume probiotic foods like yogurt to help restore gut flora.
- Avoid alcohol as it can further irritate the gastrointestinal tract and worsen dehydration.
- Avoid caffeine as it is a diuretic and could worsen dehydration and diarrhea.
- Follow a low-fiber diet to help reduce the frequency and volume of stools.
These instructions aim to improve the client's symptoms, promote rehydration, and avoid exacerbation of diarrhea.