This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intravenous Anesthetic Agents, Subject name: Anaesthesia
Ketamine can be given by all of following routes except- 
Select and explain. 
A. IV, B. IM, C. SC, D. Nasally
C: SC
Answer: C: SC 
Explanation: Ketamine has been administered intravenously, orally , rectally, intramuscularly and epidural route and very rare intranasal but not subcutaneous