This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthesia, Subject name: Pharmacology
If ketamine is the only agent used in reducing a dislocated shoulder, its actions will include: 
Select and explain. 
A. Analgesia, B. Bradycardia, C. Hypotension, D. Respiratory depression
A: Analgesia
Answer: A: Analgesia 
Explanation: Ketamine - is a powerful analgesic agent. - It increases blood pressure, intraocular presure and intracranial tension. - It does not depress CVS and respiratory system.