True statement regarding pin index – a) Pin is present on cylinderb) Pin is present on machinec) Not effective if wrong gas is filled in cylinderd) Pin index of air is 2,5

Anaesthesia

True statement regarding pin index – a) Pin is present on cylinderb) Pin is present on machinec) Not effective if wrong gas is filled in cylinderd) Pin index of air is 2,5

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?