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
Ketamine should be avoided in - 
Select and explain. 
A. The presence of increased aerial pressure, B. Pregnancy, C. Hypovolemic shock, D. Asthmatic
A: The presence of increased aerial pressure
Answer: A: The presence of increased aerial pressure 
Explanation: Ans. is 'a' i.e., The presence of increased aerial pressure `Ketamine increases BP and intracranial tension, it therefore should be avoided in hypeension and in the presence of raised ICT.'