FISDAP Airway Exam 2026: FTEC 93 Practice Test Bank |
Real Exam MCQs with Verified Answers & Detailed Clinical
Rationales (100% Pass Study Guide Bundle)
Question 1
An adult male patient is found unresponsive following a motor vehicle collision. You
note loud, snoring respirations and unequal chest rise. What is the most appropriate
initial action to manage this patient's airway?
A. Insert an oropharyngeal airway (OPA) using a 90-degree rotation.
B. Perform a head-tilt, chin-lift maneuver to clear the tongue.
C. Perform a jaw-thrust maneuver while maintaining manual spinal stabilization.
D. Immediately initiate positive pressure ventilation via bag-valve mask (BVM).
Verified Answer: C
, Clinical Rationale: Snoring respirations indicate a partial upper airway obstruction
caused by the tongue falling back into the pharynx. Because the patient is a victim of a
motor vehicle collision, a spinal cord injury must be suspected. The jaw-thrust maneuver
is the primary method to open the airway without extending or manipulating the cervical
spine. An OPA (Option A) may be indicated afterward, but manual airway opening must
occur first. Head-tilt, chin-lift (Option B) is contraindicated in trauma.
Question 2
You are treating a 13-year-old female who is hyperventilating after an acute emotional
shock. She states her hands are tingling, and you observe deep, rapid respirations at a
rate of 34 breaths per minute. Her SpO₂ reads 100% on room air. What is the most
appropriate treatment?
A. Apply a non-rebreather mask delivering high-flow oxygen at 15 L/min.
B. Calmly coach the patient to slow her breathing and mirror your respiratory rate.
C. Provide low-flow oxygen via nasal cannula at 2 L/min to prevent hypoxia.
D. Have the patient breathe into a brown paper bag to increase carbon dioxide levels.
Verified Answer: B
Clinical Rationale: The patient is experiencing hyperventilation syndrome, causing her
to exhale excessive amounts of carbon dioxide (CO₂), which leads to respiratory
alkalosis and carpopedal spasms (tingling/numbness in hands). Her oxygen saturation
is perfect (100%). The gold standard treatment is verbal coaching and reassurance to
down-regulate her breathing rate. Delivering supplemental oxygen (Options A and C) is
clinically unnecessary. Rebreathing into a paper bag (Option D) is an outdated,
hazardous practice no longer supported by current EMS protocols due to the risk of
hypoxia.
Question 3
While ventilating an intubated adult trauma patient with a bag-valve mask (BVM), you
notice that the bag suddenly becomes significantly harder to squeeze, and chest rise
diminishes. The patient's blood pressure is dropping, and breath sounds are absent on
the right side. What pathology should you suspect?
A. An obstructed endotracheal tube due to a mucus plug.
B. Right-sided tension pneumothorax.
C. Spontaneous rupture of the mainstem bronchus.
D. Hypovolemic shock from internal hemorrhaging.
Verified Answer: B
, Clinical Rationale: A sudden decrease in compliance (the bag becoming harder to
squeeze) indicates that the lungs are resisting expansion. The clinical triad of
decreased compliance, decreased or absent unilateral breath sounds (right side), and
progressive hypotension signals a tension pneumothorax. In positive-pressure
ventilation, air is trapped in the pleural space, collapsing the lung and compressing the
vena cava, causing obstructive shock. A mucus plug (Option A) would increase
resistance but would not uniquely cause unilateral absent breath sounds combined with
systemic obstructive shock features.
Question 4
You are suctioning copious amounts of vomitus from the oropharynx of an unconscious
adult patient using a rigid tonsil-tip (Yankauer) catheter. Which of the following
parameters must be strictly followed to prevent hypoxemia?
A. Apply suction continuously while inserting and withdrawing the catheter.
B. Limit suctioning to a maximum of 15 seconds, and apply suction only upon
withdrawal.
C. Suction for no more than 5 seconds in adults, and up to 10 seconds in pediatric
patients.
D. Ensure the suction unit generates a minimum negative pressure of 300 mmHg before
inserting.
Verified Answer: B
Clinical Rationale: When suctioning an adult patient, suction should only be applied as
the rigid catheter is being withdrawn, never during insertion, to avoid tissue trauma and
worsening the obstruction. To prevent profound hypoxia and vagal stimulation,
suctioning must be limited to a maximum of 15 seconds in adults (10 seconds for
children, 5 seconds for infants). Option D is incorrect because a standard suction unit
should generate a vacuum of at least 300 mmHg when the tube is clamped, but it is not
a parameter for insertion safety.
Question 5
An elderly male patient with a history of severe chronic obstructive pulmonary disease
(COPD) is in respiratory distress. He is alert but lethargic, using accessory muscles,
and speaking in one-word bursts. His skin is cyanotic. Which airway intervention is most
appropriate?
A. High-flow oxygen via a non-rebreather mask at 15 L/min.
B. Continuous Positive Airway Pressure (CPAP) at an appropriate pressure setting.
C. Immediate endotracheal intubation without pre-oxygenation.
D. Low-flow oxygen via a nasal cannula at 2 L/min to protect his hypoxic drive.
, Verified Answer: B
Clinical Rationale: Continuous Positive Airway Pressure (CPAP) is highly effective for
patients experiencing acute exacerbations of COPD who are in severe respiratory
distress but remain alert enough to maintain their own airway and follow commands.
CPAP drives open collapsed alveoli, improves gas exchange, and reduces the work of
breathing. Option A is less effective than CPAP for ventilation mismatch. Option C is
premature as non-invasive measures should be attempted first. Option D relies on the
old "hypoxic drive" myth; withholding necessary oxygen or pressure support from a
crashing COPD patient is dangerous.
Question 6
Which of the following clinical signs is the earliest and most reliable physiological
indicator that an infant or young pediatric patient is transitioning from respiratory
distress to respiratory failure?
A. Marked tachypnea and nasal flaring.
B. Intercostal retractions and grunting.
C. Bradycardia and altered mental status.
D. Tachycardia and peripheral cyanosis.
Verified Answer: C
Clinical Rationale: In pediatric patients, the respiratory system will compensate for
hypoxia with a rapid heart rate (tachycardia) and rapid breathing (tachypnea). However,
once the child's compensatory mechanisms fail and profound hypoxemia sets in, the
heart rate slows down (bradycardia). Bradycardia, paired with lethargy or altered
mental status, is an ominous sign indicating imminent respiratory and cardiac arrest in
pediatrics. Options A, B, and D represent early compensatory stages of respiratory
distress.
Question 7
You are treating an unresponsive 5-year-old patient who has a complete upper airway
obstruction due to a foreign body. After performing chest compressions and opening the
airway, you look inside the mouth and see nothing. What is your next immediate step?
A. Perform a blind finger sweep to locate the object.
B. Attempt to ventilate the patient with a bag-valve mask (BVM).
C. Deliver 5 aggressive back blows between the scapulae.
D. Perform abdominal thrusts while the patient is supine.
Verified Answer: B
Clinical Rationale: In an unresponsive choking patient, American Heart Association
(AHA) and EMS guidelines state that after compressions, you open the airway and look.
If no object is visible, you must immediately attempt to ventilate with a BVM to assess if
air can pass the obstruction. Blind finger sweeps (Option A) are strictly contraindicated
because they can push the foreign body deeper into the airway. Back blows (Option C)
and abdominal thrusts (Option D) are used only on conscious choking pediatric patients.
Real Exam MCQs with Verified Answers & Detailed Clinical
Rationales (100% Pass Study Guide Bundle)
Question 1
An adult male patient is found unresponsive following a motor vehicle collision. You
note loud, snoring respirations and unequal chest rise. What is the most appropriate
initial action to manage this patient's airway?
A. Insert an oropharyngeal airway (OPA) using a 90-degree rotation.
B. Perform a head-tilt, chin-lift maneuver to clear the tongue.
C. Perform a jaw-thrust maneuver while maintaining manual spinal stabilization.
D. Immediately initiate positive pressure ventilation via bag-valve mask (BVM).
Verified Answer: C
, Clinical Rationale: Snoring respirations indicate a partial upper airway obstruction
caused by the tongue falling back into the pharynx. Because the patient is a victim of a
motor vehicle collision, a spinal cord injury must be suspected. The jaw-thrust maneuver
is the primary method to open the airway without extending or manipulating the cervical
spine. An OPA (Option A) may be indicated afterward, but manual airway opening must
occur first. Head-tilt, chin-lift (Option B) is contraindicated in trauma.
Question 2
You are treating a 13-year-old female who is hyperventilating after an acute emotional
shock. She states her hands are tingling, and you observe deep, rapid respirations at a
rate of 34 breaths per minute. Her SpO₂ reads 100% on room air. What is the most
appropriate treatment?
A. Apply a non-rebreather mask delivering high-flow oxygen at 15 L/min.
B. Calmly coach the patient to slow her breathing and mirror your respiratory rate.
C. Provide low-flow oxygen via nasal cannula at 2 L/min to prevent hypoxia.
D. Have the patient breathe into a brown paper bag to increase carbon dioxide levels.
Verified Answer: B
Clinical Rationale: The patient is experiencing hyperventilation syndrome, causing her
to exhale excessive amounts of carbon dioxide (CO₂), which leads to respiratory
alkalosis and carpopedal spasms (tingling/numbness in hands). Her oxygen saturation
is perfect (100%). The gold standard treatment is verbal coaching and reassurance to
down-regulate her breathing rate. Delivering supplemental oxygen (Options A and C) is
clinically unnecessary. Rebreathing into a paper bag (Option D) is an outdated,
hazardous practice no longer supported by current EMS protocols due to the risk of
hypoxia.
Question 3
While ventilating an intubated adult trauma patient with a bag-valve mask (BVM), you
notice that the bag suddenly becomes significantly harder to squeeze, and chest rise
diminishes. The patient's blood pressure is dropping, and breath sounds are absent on
the right side. What pathology should you suspect?
A. An obstructed endotracheal tube due to a mucus plug.
B. Right-sided tension pneumothorax.
C. Spontaneous rupture of the mainstem bronchus.
D. Hypovolemic shock from internal hemorrhaging.
Verified Answer: B
, Clinical Rationale: A sudden decrease in compliance (the bag becoming harder to
squeeze) indicates that the lungs are resisting expansion. The clinical triad of
decreased compliance, decreased or absent unilateral breath sounds (right side), and
progressive hypotension signals a tension pneumothorax. In positive-pressure
ventilation, air is trapped in the pleural space, collapsing the lung and compressing the
vena cava, causing obstructive shock. A mucus plug (Option A) would increase
resistance but would not uniquely cause unilateral absent breath sounds combined with
systemic obstructive shock features.
Question 4
You are suctioning copious amounts of vomitus from the oropharynx of an unconscious
adult patient using a rigid tonsil-tip (Yankauer) catheter. Which of the following
parameters must be strictly followed to prevent hypoxemia?
A. Apply suction continuously while inserting and withdrawing the catheter.
B. Limit suctioning to a maximum of 15 seconds, and apply suction only upon
withdrawal.
C. Suction for no more than 5 seconds in adults, and up to 10 seconds in pediatric
patients.
D. Ensure the suction unit generates a minimum negative pressure of 300 mmHg before
inserting.
Verified Answer: B
Clinical Rationale: When suctioning an adult patient, suction should only be applied as
the rigid catheter is being withdrawn, never during insertion, to avoid tissue trauma and
worsening the obstruction. To prevent profound hypoxia and vagal stimulation,
suctioning must be limited to a maximum of 15 seconds in adults (10 seconds for
children, 5 seconds for infants). Option D is incorrect because a standard suction unit
should generate a vacuum of at least 300 mmHg when the tube is clamped, but it is not
a parameter for insertion safety.
Question 5
An elderly male patient with a history of severe chronic obstructive pulmonary disease
(COPD) is in respiratory distress. He is alert but lethargic, using accessory muscles,
and speaking in one-word bursts. His skin is cyanotic. Which airway intervention is most
appropriate?
A. High-flow oxygen via a non-rebreather mask at 15 L/min.
B. Continuous Positive Airway Pressure (CPAP) at an appropriate pressure setting.
C. Immediate endotracheal intubation without pre-oxygenation.
D. Low-flow oxygen via a nasal cannula at 2 L/min to protect his hypoxic drive.
, Verified Answer: B
Clinical Rationale: Continuous Positive Airway Pressure (CPAP) is highly effective for
patients experiencing acute exacerbations of COPD who are in severe respiratory
distress but remain alert enough to maintain their own airway and follow commands.
CPAP drives open collapsed alveoli, improves gas exchange, and reduces the work of
breathing. Option A is less effective than CPAP for ventilation mismatch. Option C is
premature as non-invasive measures should be attempted first. Option D relies on the
old "hypoxic drive" myth; withholding necessary oxygen or pressure support from a
crashing COPD patient is dangerous.
Question 6
Which of the following clinical signs is the earliest and most reliable physiological
indicator that an infant or young pediatric patient is transitioning from respiratory
distress to respiratory failure?
A. Marked tachypnea and nasal flaring.
B. Intercostal retractions and grunting.
C. Bradycardia and altered mental status.
D. Tachycardia and peripheral cyanosis.
Verified Answer: C
Clinical Rationale: In pediatric patients, the respiratory system will compensate for
hypoxia with a rapid heart rate (tachycardia) and rapid breathing (tachypnea). However,
once the child's compensatory mechanisms fail and profound hypoxemia sets in, the
heart rate slows down (bradycardia). Bradycardia, paired with lethargy or altered
mental status, is an ominous sign indicating imminent respiratory and cardiac arrest in
pediatrics. Options A, B, and D represent early compensatory stages of respiratory
distress.
Question 7
You are treating an unresponsive 5-year-old patient who has a complete upper airway
obstruction due to a foreign body. After performing chest compressions and opening the
airway, you look inside the mouth and see nothing. What is your next immediate step?
A. Perform a blind finger sweep to locate the object.
B. Attempt to ventilate the patient with a bag-valve mask (BVM).
C. Deliver 5 aggressive back blows between the scapulae.
D. Perform abdominal thrusts while the patient is supine.
Verified Answer: B
Clinical Rationale: In an unresponsive choking patient, American Heart Association
(AHA) and EMS guidelines state that after compressions, you open the airway and look.
If no object is visible, you must immediately attempt to ventilate with a BVM to assess if
air can pass the obstruction. Blind finger sweeps (Option A) are strictly contraindicated
because they can push the foreign body deeper into the airway. Back blows (Option C)
and abdominal thrusts (Option D) are used only on conscious choking pediatric patients.
