Which option is NOT a component of the LEMONs airway assessment?

Which option is NOT a component of the LEMONs airway assessment?

• A. Look
• B. Evaluate
• C. Mallampati
• D. Breath sounds

Answer: (D)

The main idea behind the LEMONs airway assessment is to quickly predict how easy or difficult it will be to get a good view of the larynx and place an endotracheal tube. It focuses on features that directly affect laryngoscopic visualization and airway access: Look externally for obvious facial or neck factors, Evaluate with the 3-3-2 rule to gauge mouth opening and jaw‑space, Mallampati classification to estimate how much of the airway can be seen, Obstruction for any blockage that could worsen ventilation, Neck mobility to see how well the head and neck can be moved, and Stiffness of the neck indicating limited flexibility. Breath sounds, on the other hand, relate to overall patency and ventilation of the respiratory tract but do not predict how difficult intubation will be or how easily the laryngoscope view will be obtained, so they aren’t part of this specific airway assessment framework.

The main idea behind the LEMONs airway assessment is to quickly predict how easy or difficult it will be to get a good view of the larynx and place an endotracheal tube. It focuses on features that directly affect laryngoscopic visualization and airway access: Look externally for obvious facial or neck factors, Evaluate with the 3-3-2 rule to gauge mouth opening and jaw‑space, Mallampati classification to estimate how much of the airway can be seen, Obstruction for any blockage that could worsen ventilation, Neck mobility to see how well the head and neck can be moved, and Stiffness of the neck indicating limited flexibility. Breath sounds, on the other hand, relate to overall patency and ventilation of the respiratory tract but do not predict how difficult intubation will be or how easily the laryngoscope view will be obtained, so they aren’t part of this specific airway assessment framework.