Spinal anaesthesia in an adult is given at this level:: (A) T12-L1, (B) L1-L2, (C) L3-L4, (D) L5-S1
Answer is C. Spinal cord ends at lower border of L1 in adults .Hence spinal anesthesia can be given at levels below L1 . L2-L3 or L4-L5 are considered best in adults