and Answers | Already Graded
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What are advanced airway procedures discussed in this lecture? -
ANSWER ✔✔ETI, RSI/DSI, NG/OG tubes, cricothyrotomy,
thoracostomy.
What does ETI stand for? - ANSWER ✔✔Endotracheal intubation.
,What does RSI stand for? - ANSWER ✔✔Rapid Sequence
Intubation.
What does DSI stand for? - ANSWER ✔✔Delayed Sequence
Intubation.
What is the purpose of difficult airway assessment? - ANSWER
✔✔Predict difficult ventilation or intubation.
What mnemonic is used for difficult airway assessment? - ANSWER
✔✔LEMON.
What does LEMON stand for? - ANSWER ✔✔Look externally,
Evaluate 3-3-2, Mallampati, Obstruction, Neck mobility.
What external findings predict a difficult airway? - ANSWER
✔✔Morbid obesity, facial trauma, beard, buck teeth, large tongue.
Why does facial hair make airway management difficult? - ANSWER
✔✔Poor BVM mask seal.
Why does morbid obesity increase airway difficulty? - ANSWER
✔✔Reduced airway visualization and poor oxygen reserve.
, What is the 3-3-2 rule? - ANSWER ✔✔Airway assessment tool
predicting difficult intubation.
What does the first '3' in the 3-3-2 rule assess? - ANSWER ✔✔Mouth
opening/incisor distance.
What does the second '3' assess? - ANSWER ✔✔Chin-to-hyoid
distance.
What does the '2' assess? - ANSWER ✔✔Hyoid-to-thyroid notch
distance.
What does poor performance on the 3-3-2 rule suggest? - ANSWER
✔✔Difficult laryngoscopy/intubation.
What is the Mallampati score used for? - ANSWER ✔✔Predicting
airway difficulty.
Mallampati Class I means what? - ANSWER ✔✔Full visualization of
airway structures/easier airway.
Mallampati Class IV means what? - ANSWER ✔✔Very difficult
airway/minimal visualization.
What airway issue automatically predicts difficult intubation? -
ANSWER ✔✔Airway obstruction.
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