#1
Which of the following is NOT a common indication for intubation?
Respiratory failure
Airway protection
Hemodynamic instability
Conscious sedation
#2
What is the primary purpose of endotracheal intubation?
To secure the airway
To provide oxygen therapy
To monitor respiratory rate
To administer medication
#3
What is the term for the process of inserting an endotracheal tube through the mouth?
Nasotracheal intubation
Oral intubation
Tracheostomy
Laryngoscopy
#4
Which of the following is NOT a potential complication of endotracheal intubation?
Hypotension
Pneumothorax
Hemoptysis
Bradycardia
#5
Which of the following structures is NOT part of the upper airway?
Pharynx
Trachea
Larynx
Nasopharynx
#6
What is the Mallampati classification used for in airway assessment?
To assess lung compliance
To predict difficult intubation
To measure oxygen saturation
To evaluate chest wall movement
#7
Which of the following is a landmark used to guide endotracheal tube placement?
Adam's apple (thyroid cartilage)
Clavicle
Rib cage
Hip bone (iliac crest)
#8
What is the recommended cuff pressure range for an endotracheal tube?
10-20 mmHg
20-30 mmHg
30-40 mmHg
40-50 mmHg
#9
What is the primary goal of rapid sequence intubation (RSI)?
To ensure patient comfort
To minimize sedation
To prevent aspiration
To secure the airway quickly
#10
Which of the following muscles is NOT involved in the process of intubation?
Masseter
Sternocleidomastoid
Trapezius
Digastric
#11
What is the primary purpose of preoxygenation before intubation?
To decrease respiratory rate
To increase intracranial pressure
To prolong the apnea time
To decrease oxygen reserves
#12
Which of the following drugs is commonly used for rapid sequence intubation to induce unconsciousness?
Atropine
Ketamine
Naloxone
Midazolam
#13
During intubation, what is the purpose of the stylet?
To provide oxygenation
To guide the endotracheal tube into the trachea
To measure cuff pressure
To assess lung compliance
#14
Which of the following is a potential complication of using a stylet during intubation?
Endotracheal tube displacement
Decreased cuff pressure
Airway obstruction
Decreased intubation success rate
#15
Which of the following is a common complication associated with endotracheal intubation in pediatric patients?
Hypertension
Subglottic stenosis
Decreased risk of laryngospasm
Increased risk of aspiration
#16
What is the primary purpose of cricoid pressure during rapid sequence intubation?
To prevent regurgitation and aspiration
To facilitate vocal cord visualization
To stabilize the cervical spine
To prevent tracheal injury
#17
Which of the following is a potential complication of endotracheal intubation?
Hypoxemia
Hypernatremia
Hypertension
Hyperkalemia
#18
Which type of intubation device is commonly used for difficult airways?
Rigid bronchoscope
Laryngeal mask airway (LMA)
Oral airway
Nasal cannula
#19
Which of the following is a common technique to confirm endotracheal tube placement?
Ultrasound
Chest X-ray
Electrocardiogram (ECG)
Capnography
#20
What is the primary reason for using a bougie during intubation?
To confirm endotracheal tube placement
To guide the endotracheal tube into the trachea
To maintain oxygenation during the procedure
To administer medications
#21
Which of the following is a contraindication for endotracheal intubation?
Respiratory failure
Airway protection
Facial trauma with unstable cervical spine
Severe hypoxemia
#22
In which situation is a cricothyrotomy preferred over endotracheal intubation?
During elective surgery
When the patient is in cardiac arrest
When the patient has a full stomach
In cases of upper airway obstruction
#23
Which of the following is NOT a common indication for awake fiberoptic intubation?
Anticipated difficult airway
Obesity
Trauma
Facial fractures
#24
What is the primary risk associated with retrograde intubation?
Bleeding
Airway obstruction
Nerve injury
Esophageal perforation
#25
Which of the following is NOT a component of the LEMON mnemonic used for difficult airway assessment?
Look externally
Evaluate mouth opening
Measure neck circumference
Oxygenate and ventilate