system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
In high spinal anaesthesia what is seen
assistant
The correct answer is  A i.e. Hypotension & Bradycardia Spinal anesthesia ascending into cervical levels causing severe hypotensionQ, bradycardiaQ, respiratory insufficiencyQ & unconsciousnessQ is known as high or total spinal anesthesia. It can also occur following attempted epidural/caudal anethesia, if there is inadveent intrathecal injection of large amount of anesthetic intended for epidural space.