Airway Management

What is the most reliable confirmation of tracheal intubation in the OR?

The optimal head/neck position for direct laryngoscopy in a non-obese adult is:

For morbidly obese adults, which positioning best optimizes laryngoscopy and ventilation?

Which maneuver is preferred first to relieve upper-airway obstruction in an unconscious, non-trauma patient?

Which single feature most commonly predicts difficult mask ventilation?

Which Cormack–Lehane grade corresponds to “epiglottis only, no glottis” on direct laryngoscopy?

The POGO score of 100% indicates:

Which preoxygenation endpoint best predicts prolonged safe apnea time?

Which device typically improves glottic view with less cervical motion than direct laryngoscopy?

Which feature distinguishes second-generation supraglottic airway (SGA) devices?

In a known full-stomach patient, which is a strong relative contraindication to SGA use as a primary airway?

Recommended maximum laryngeal mask cuff pressure is:

Typical oral ETT depth at the incisors for an average adult female is:

In infants, the airway is relatively:

Preferred blade for neonatal intubation is often:

Best initial step when encountering a C-L grade 3 view with a Macintosh blade?

The “ramped” position improves which parameter most in obesity?

For awake intubation in an anticipated difficult airway, the most critical strategy is:

Maximum recommended total dose of lidocaine for airway topicalization (without epinephrine) is approximately:

Which statement about apneic oxygenation via nasal cannula during laryngoscopy is true?

In a “can’t intubate, can’t oxygenate” (CICO) emergency, the definitive next step is:

For adult surgical cricothyrotomy, the recommended technique is:

Which size suction catheter best clears blood/vomit during laryngoscopy?

Which factor most increases aspiration risk during RSI?

Which maneuver can improve epiglottic elevation with a Macintosh blade?

Which formula estimates pediatric cuffed ETT size (ID in mm)?

A quick estimate for pediatric oral ETT depth at the teeth is:

Which SGA is specifically designed to facilitate fiberoptic-guided intubation?

The most important step to minimize dental injury during laryngoscopy is:

When an air leak persists around an otherwise appropriately sized ETT, the best next step is:

Which mnemonic predicts difficult bag-mask ventilation?

Which mnemonic predicts difficult SGA placement/ventilation?

Which mnemonic evaluates difficult laryngoscopy/intubation?

Which factor best reduces work of breathing during face-mask ventilation?

For anticipated difficult extubation, the safest strategy is:

Which sign suggests airway edema at the end of surgery?

Which technique most improves laryngoscopy view before changing devices?

During nasal intubation, significant resistance is met at the turbinates. Best action?

In massive upper GI bleeding with ongoing hematemesis, the safest initial airway device is:

In suspected laryngeal mask malposition with high leak, the first corrective step is:

During active vomiting after induction with cricoid pressure applied, what is the best immediate action?

Which single bedside finding most strongly predicts difficult laryngoscopy?

Which maneuver most reliably improves the laryngoscopic view before changing devices?

What is the best preoxygenation strategy when only 60 seconds are available?

Which flow is typical for high-flow nasal oxygen (HFNO) during apneic oxygenation in adults?

For awake fiberoptic intubation, which antisialagogue is preferred?

Which is the safest plan for an anticipated difficult airway requiring lung isolation?

In pregnancy, safe apnea time is reduced primarily because of:

What is the recommended target train-of-four ratio before extubation?

Which laryngospasm treatment sequence is most appropriate?

Which statement about cricoid (Sellick) pressure is MOST accurate?

Which vasoconstrictor is best to prep the nares for nasotracheal intubation?

For adult LMA sizing, which is appropriate for a 70-kg male?

Which leak pressure suggests an appropriately sized pediatric cuffed ETT before cuff inflation?

Which is the gold standard to confirm double-lumen tube position?

During one-lung ventilation with desaturation, the FIRST maneuver should be:

Which condition most strongly predicts difficult bag-mask ventilation?

What is the best first step when a large cuff leak persists despite adequate cuff pressure?

N₂O use during prolonged cases affects ETT cuff how?

What is the best initial approach to massive regurgitation during laryngoscopy?

In cervical spine injury with suspected instability, the preferred technique is:

Which feature best distinguishes second-generation SGAs from first-generation?

Which device is most useful for oxygenation and maintaining access during a high-risk extubation?

What is the recommended ETT depth at teeth for an average adult male?

Which is the most common cause of post-extubation stridor in adults?

For airway topicalization, the approximate **maximum** lidocaine dose (without epinephrine) is:

Which is the best initial management of suspected bronchospasm after intubation?

For pediatric airway, which statement is most accurate?

Which tool eases tube passage into the glottis during nasotracheal intubation?

After tracheostomy within the first week, accidental decannulation is best managed by:

Jet ventilation via transtracheal cannula carries which principal risk?

Which strategy best increases success for mask ventilation in a bearded patient?

What is the optimal initial positioning for morbidly obese patients for induction?

Which extubation strategy is safest in a patient with airway edema risk after long surgery?

In suspected aspiration during induction, which intervention is NOT recommended?

Which statement about DLT choice is correct?

For pediatric emergency front-of-neck access (<8–10 years), the recommended approach is:

Which component most reduces aspiration risk when an SGA must be used?

Which factor most increases the difficulty of nasal intubation?

Which test best verifies readiness for safe spontaneous ventilation post-paralytic?

During bag-mask ventilation after induction, what best minimizes gastric insufflation?

Which finding most suggests right mainstem bronchus intubation after ETT placement?

A patient develops a tense neck hematoma minutes after thyroidectomy with stridor. Best immediate step?

Which sedative most reliably provides cooperative sedation with minimal respiratory depression for awake intubation?

During awake intubation, which block most selectively blunts supraglottic sensation (above the cords)?

What is the preferred airway approach in Ludwig’s angina with progressive submandibular swelling?

In massive tongue/lip angioedema with predicted impossible mask ventilation, the safest plan is:

When using an airway exchange catheter with oxygen insufflation during extubation, the principal risk is:

After placing a double-lumen tube, SpO₂ falls during one-lung ventilation. First best action?

Which induction strategy best reduces aspiration risk in a full-stomach adult?

For high-risk extubation after a difficult airway, which device helps maintain access and oxygenation?

After emergency cricothyrotomy, what best confirms tracheal placement?

In a massively contaminated airway (blood/vomit), which technique optimizes laryngoscopy?

What is the typical left-sided DLT size for an average adult female?

In children with an LMA, which removal timing most reduces laryngospasm risk?

For a patient with severe OSA at high aspiration risk, the safest extubation plan is: