@vataloc - AKI does not cause RTA 4 . RTA 4 is feature of conditions where aldosterone is deficient or resistance is present . the function of aldosterone is to promote loss of k and h ions and in exchange retain Na. RTA 4 is seen classically in DM nephropathy or other chronic Tub int diseases. Like u hv mentioned k is up bcz of rbc transfusion / contrast mediated renal injury or even mannitol she was getting
@ranjith nimodipine is commonly used in the management of cerebral vasospasm following SAH, its role in TBI with SAH and SDH is less clear.if there is no c/i can use
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