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Keeping this in view, when would you use an LMA?

LMA: Intubation guide. Indications for use: The LMA device is appropriate for elective cases, as a rescue device, in expected difficult airway situations or in fasting patients. It can be used in CPR situations if the patient is profoundly unresponsive.

Furthermore, where does the LMA sit in the airway? An LMA is a supraglottic device. This means that when inserted correctly, it sits above the glottis in the hypopharynx. The tube itself resembles an ET tube on the proximal end and can be easily attached to an Ambu bag.

Thereof, what is the difference between LMA and ETT?

Laryngeal mask airway (LMA) is an alternative to intubation, which permits removal before full awakening. Laryngeal Mask Airway Group (LMA), N = 42 LMA will be used as the intraoperative airway device. Endotracheal Tube Group (ETT), N = 42 ETT will be used as the intraoperative airway device.

How do I confirm my LMA placement?

Confirm the position of the LMA by auscultating bilateral breath sounds and an absence of sounds over the epigastrium, observing chest rise with ventilation, and placing an E_T CO₂ to look for color change. Ensure that the vertical black line on the tube is at the patient's midline.