A patient posted for Lap Cholecystectomy had drug eluting stent placed two years back. Patient has no symptom since then. Which of the following set of investigation should be done in this patient.

Anaesthesia

A patient posted for Lap Cholecystectomy had drug eluting stent placed two years back. Patient has no symptom since then. Which of the following set of investigation should be done in this patient.

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?