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: Unknown
Investigation of choice in a person brought with traumatic paraplegia is: 
Select and explain. 
A. MRI, B. CT, C. Myelography, D. USG
A: MRI
Answer: A: MRI 
Explanation: All spinal imaging is done by MRI
MRI is safe in pregnancy Unit of MRI is TESLA.