In high spinal anaesthesia what is seen –: (A) Hypotension & Bradycardia, (B) Hypotension & Tachycardia, (C) Hypertension & Bradycardia, (D) Hypertension & Tachycardia
Answer is A. Spinal anesthesia ascending into the cervical levels (high spinal anesthesia) causes severe hypotension, bradycardia and respiratory insufficiency.