This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Medicine
Treatment of increased ICT are 
Select and explain. 
A. Loop diuretics, B. Mannitol, C. Ventriculostomy catheter, D. All
D: All
Answer: D: All 
Explanation: *Stepwise approach -drain CSF ventriculostomy -elevate head of bed -osmotherapy with mannitol25-100g q4h as needed -furosemide is combined with mannitol to improve it's efficacy -glucocoicoids -sedation -hyperventilation -pressor therapy . Ref Harrison20th edition pg 208,1127_1129,1128b