Mask ventilation is a critical part of airway control. While there are ways for assessing the likelihood of difficulties with intubation and rating the view during laryngoscopy, there is no acknowledged scale for grading mask ventilation to our knowledge.

Mask ventilation may save lives, particularly during difficult intubation. Numerous papers have discussed various methods for improving mask ventilation. This article summarizes the known literature and theories on challenging mask ventilation

Since the inception of anaesthesia, the facemask has been an indispensable and adaptable piece of equipment. It is a simple, non-

BQ+ anesthesia mask is approved for general anesthetic induction and maintenance in adult and pediatric patients undergoing inpatient or outpatient surgery.

With the aid of this guide, intravenous treatment practitioners will be able to better comprehend some of the challenges surrounding physico-chemical drug interactions that are pertinent to IV drug therapy and parenteral nutrition.