Redish brown urine after compression trauma (41/1700)

A 24yo biker has been rescued after being trapped under rocks for almost 12h. He complains of
reddish brown urine. His creatinine is 350umol/L and his urea is 15mmol/L. What is the most
imp step in the management of this patient?
a. Dialysis
b. IV NS
c. IV dextrose
d. IV KCl
e. Pain relief

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answer B

Rhabdomyolysis > Iv fluid rehydration is a priority to prevent AKI, manage hyperkalemia, dialysis maybe needed