The Major Limitations of Using a Laryngeal Mask Airway Are

question 1

Multiple Choice

The major limitations of using a laryngeal mask airway are:
1) It should not be used in conscious or semicomatose patients.
2) Gastric distention may occur if ventilating pressures greater than 20 cm H₂O are needed.
3) It does not provide absolute protection against aspiration of gastric contents.

• A)1 and 2 only
• B)2 and 3 only
• C)1 and 3 only
• D)1, 2, and 3