What is a key method to protect kidneys from further injury in AKI?

Monitoring blood pressure is crucial in protecting the kidneys from further injury in acute kidney injury (AKI). High blood pressure can worsen kidney function by causing additional stress and damage to the renal vasculature. Maintaining blood pressure within a safe range helps ensure adequate blood flow and oxygen delivery to the kidneys, which is vital for recovery. Consistent monitoring allows healthcare providers to intervene appropriately with medications or lifestyle modifications to help stabilize the patient's condition.

In contrast, while increasing fluid intake can sometimes assist with kidney perfusion, it may not be appropriate for all patients and can lead to fluid overload. Aggressively managing target weight may not directly affect kidney function in the immediate context of AKI and could be more relevant in chronic conditions. Lastly, increasing protein consumption can exacerbate kidney workload, particularly in patients with impaired renal function, potentially worsening their situation rather than aiding recovery.