After induction of anesthesia, surgeon holds medial rectus and anesthetist looks at the monitor to check?

Anaesthesia

After induction of anesthesia, surgeon holds medial rectus and anesthetist looks at the monitor to check?

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?