In the MR. SOPA mnemonic, what does the letter M stand for?

In the MR. SOPA mnemonic, what does the letter M stand for?

• A. Open mouth
• B. Airway alternative
• C. Mask adjustment
• D. Suction mouth and nose

Answer: (C)

The M in MR SOPA focuses on achieving a proper mask seal during ventilation. Mask adjustment means selecting the right mask size and shaping it to fit the face, and adjusting placement or technique (such as a secure two-handed seal) so air doesn’t leak around the mask. A tight seal is crucial because it ensures the breaths delivered with a bag-mask device actually reach the lungs, giving adequate tidal volume and effective oxygenation, while reducing gastric inflation from air leaks. Other actions like opening the mouth or suctioning are important airway steps, but they describe different components of airway management, not the seal quality emphasized by the letter M. So mask adjustment best captures the intended concept.

The M in MR SOPA focuses on achieving a proper mask seal during ventilation. Mask adjustment means selecting the right mask size and shaping it to fit the face, and adjusting placement or technique (such as a secure two-handed seal) so air doesn’t leak around the mask. A tight seal is crucial because it ensures the breaths delivered with a bag-mask device actually reach the lungs, giving adequate tidal volume and effective oxygenation, while reducing gastric inflation from air leaks. Other actions like opening the mouth or suctioning are important airway steps, but they describe different components of airway management, not the seal quality emphasized by the letter M. So mask adjustment best captures the intended concept.