Final answer:
The nurse should provide information on the side effects of the medication, the importance of staying hydrated, and when to contact the healthcare provider.
Step-by-step explanation:
The practical nurse should provide the following information to the client:
- It is common for sulfonamide medications to cause anorexia as a side effect. However, it's important to continue taking the medication as prescribed in order to fully treat the urinary tract infection.
- Taking the medication with a small sip of cranberry juice and limiting fluid intake may not be the most effective approach. It's important to stay hydrated by drinking plenty of water, as it helps flush out the bacteria causing the infection.
- If the anorexia persists or worsens, it's recommended to contact the healthcare provider for further guidance.