Anaesthesia For a 78 yr old man for trans urethral resection of prostate, ideal anesthetic method is spinal anesthesia, this is because A General anesthesia causes more bleeding than spinal B Signs of hyponatremia can easily be detected under spinal C Spinal anesthesia abolishes the obturator nerve stimulation by electro cautery D Obstructive uropathy and renal failure may be associated with prostatic enlargement 💡 Explanation For a 78 yr old man for trans urethral resection of prostate, ideal anesthetic method is spinal anesthesia, this is because ✓ Correct Answer: B. Signs of hyponatremia can easily be detected under spinal