A 27 year old male patient is referred for resection of pheochromocytoma. Which of the following medications should the patient be taking prior to surgery

Anaesthesia

A 27 year old male patient is referred for resection of pheochromocytoma. Which of the following medications should the patient be taking prior to surgery

Allergy in immediate perioperative period is due to:

All of the following are true about lumbar puncture except:

Which of these is most commonly used as pre-anesthetic medication?