An, 8 year old boy, weighing 30kg is undergoing resection of wilms tumor. His hemoglobin is 12g/dL. If the threshold for transfusion is 8g/dL, the allowable blood loss is

Anaesthesia

An, 8 year old boy, weighing 30kg is undergoing resection of wilms tumor. His hemoglobin is 12g/dL. If the threshold for transfusion is 8g/dL, the allowable blood loss is

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?