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: Surgery
Hypertonic salt solutions are used in all, except 
Select and explain. 
A. Burn, B. Brain injury patient, C. Prolonged bowel surgery, D. Cardiac type IV shock
D: Cardiac type IV shock
Answer: D: Cardiac type IV shock 
Explanation: None