Final answer:
To provide safe and effective care for a patient with kidney injury, nurses should provide mouth care, plenty of fluids, and avoid giving spicy food or ibuprofen.
Step-by-step explanation:
When caring for a patient with kidney injury, there are nursing interventions that can help provide safe and effective care. Providing mouth care is important to maintain oral hygiene and prevent infection. Providing plenty of fluids helps maintain adequate hydration and promotes kidney function. Lastly, it is important to avoid giving spicy food or ibuprofen if the patient experiences pain, as these can further irritate the kidneys.