This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthesia of special situations, Subject name: Anaesthesia
A 30 year old woman with coarctation of aoa is admitted to the labour room for elective caesarean section. Which of the following is the anaesthesia technique of choice 
Select and explain. 
A. Spinal anaesthesia, B. epidural anaesthecia, C. Geneeral anaesthetia, D. Local anaesthesia with nerve ' block
C: Geneeral anaesthetia
Answer: C: Geneeral anaesthetia 
Explanation: General anesthesia is the preferred technique for performing cessearean section with coarctation of aoa as it has advantage of more rapid induction,less hypotenion and better airway and ventilation. Ref.: Morgan 5th/e p. 676