Final answer:
A venture mask is a medical device used to deliver a controlled amount of oxygen in the prehospital setting.
Step-by-step explanation:
What is a venture mask?
A venturi mask, sometimes referred to as a venture mask, is a medical device that gives a patient regulated oxygen delivery. It is comprised of a mask that covers the mouth and nose and a venturi valve that may be adjusted to regulate the oxygen flow rate.
When would it be used in the prehospital setting?
A venture mask would be used in the prehospital setting when a patient requires a specific oxygen concentration. It allows healthcare providers to accurately deliver a precise oxygen concentration to patients with respiratory conditions or those who need supplemental oxygen