This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
In a patient of head injuries with rapidly increasing intracranial tension without hematoma, the drug of choice for initial management would be : 
Select and explain. 
A. Furosemide, B. Steroids, C. 20% Mannitol, D. Glycine
C: 20% Mannitol
Answer: C: 20% Mannitol 
Explanation: Mannitol is an osmotic diuretic indicated for cerebral edema and glaucoma. It is contra-indicated
inactive bleeding in the brain.