EMT Airway Exam – Verified Questions & Answers | 100% Latest Update 2026
Aerobic Metabolism - (answer)Metabolism that can proceed only in the presence of oxygen
Agonal gasps - (answer)Occasional, gasping breaths that occur agter the heart has stopped
Airway - (answer)The upper airway tract or the passage above the larynx, which include the nose, mouth
and throat.
Alveolar Minute Volume - (answer)The volume of air moved through the lungs in 1 minute minus dead
space; calculated by multiplying the tidal volume and resp. rate
Alveolar Ventilation - (answer)Volume of air that reaches the alveoli. It is determined by subtracting the
amount of dead space air from the tidal volume
American Standard Safety System - (answer)A safety system for large oxygen cylinders, designed to
prevent the accidental attachment of regulator to a cylinder containing the wrong type of gas.
Anaerobic Metabolism - (answer)metabolism that takes place in the absence of oxygen; principle by
product is lactic acid.
Apnea - (answer)absence of spontaneous breathing
Aspirations - (answer)the introduction of vomitus or other foreign material into the lungs
Ataxic Respirations - (answer)Irregular, ineffective respirations that may or may not have an identifiable
pattern
Automatic Transport Ventilator (ATV) - (answer)Ventilation device attached to a control box that allows
the variables of ventilation to be set. It frees the EMT to perform other tasks while the patient is being
ventilated
, EMT Airway Exam – Verified Questions & Answers | 100% Latest Update 2026
Bag-valve Mask (BVM) - (answer)device with one way valve and a face mask attached to a ventilation
bag; when attached to a reservoir and connected to oxygen, it delivers more than 90% supplemental
oxygen
Barrier device - (answer)a protective item such as a pocket mask with a valve, that limits exposure to a
patient's body fluids
Bilateral - (answer)A body part or condition that appears on both sides of the midline
Bronchioles - (answer)Subdivision of the smaller bronchi in the lungs; made of smooth muscle and dilate
or constrict in response to various stimuli
Copnography - (answer)a noninvasive method to quickly and efficiently provide information on a
patient's ventilatory status, circulation and metabolism. Effectively measures the concentration of CO2
in expired over time
Capnometry - (answer)A device that measures the amount of expired CO2, capnometer
Carina - (answer)point at which the trachea bifurcates into the left and right mainstem bronchi
Chemoreceptors - (answer)monitor the levels of O2, CO2, and the pH of the cerbrospinal fluid and then
provide feed back to the resp. centers to modify the rate and depth of breathing based on the body's
needs
Compliance - (answer)Ability of the alveoli to expand when air is drawn in during inhalation
Continous Positive airway pressure (CPAP) - (answer)method of ventilation used primarily in the
treatment of critically ill patients with resp. distress; can prevent the need for endotracheal intubation
dead space - (answer)portion of the tidal volume that does not reach the alveoli and thus does not
participate in gas exchange
Aerobic Metabolism - (answer)Metabolism that can proceed only in the presence of oxygen
Agonal gasps - (answer)Occasional, gasping breaths that occur agter the heart has stopped
Airway - (answer)The upper airway tract or the passage above the larynx, which include the nose, mouth
and throat.
Alveolar Minute Volume - (answer)The volume of air moved through the lungs in 1 minute minus dead
space; calculated by multiplying the tidal volume and resp. rate
Alveolar Ventilation - (answer)Volume of air that reaches the alveoli. It is determined by subtracting the
amount of dead space air from the tidal volume
American Standard Safety System - (answer)A safety system for large oxygen cylinders, designed to
prevent the accidental attachment of regulator to a cylinder containing the wrong type of gas.
Anaerobic Metabolism - (answer)metabolism that takes place in the absence of oxygen; principle by
product is lactic acid.
Apnea - (answer)absence of spontaneous breathing
Aspirations - (answer)the introduction of vomitus or other foreign material into the lungs
Ataxic Respirations - (answer)Irregular, ineffective respirations that may or may not have an identifiable
pattern
Automatic Transport Ventilator (ATV) - (answer)Ventilation device attached to a control box that allows
the variables of ventilation to be set. It frees the EMT to perform other tasks while the patient is being
ventilated
, EMT Airway Exam – Verified Questions & Answers | 100% Latest Update 2026
Bag-valve Mask (BVM) - (answer)device with one way valve and a face mask attached to a ventilation
bag; when attached to a reservoir and connected to oxygen, it delivers more than 90% supplemental
oxygen
Barrier device - (answer)a protective item such as a pocket mask with a valve, that limits exposure to a
patient's body fluids
Bilateral - (answer)A body part or condition that appears on both sides of the midline
Bronchioles - (answer)Subdivision of the smaller bronchi in the lungs; made of smooth muscle and dilate
or constrict in response to various stimuli
Copnography - (answer)a noninvasive method to quickly and efficiently provide information on a
patient's ventilatory status, circulation and metabolism. Effectively measures the concentration of CO2
in expired over time
Capnometry - (answer)A device that measures the amount of expired CO2, capnometer
Carina - (answer)point at which the trachea bifurcates into the left and right mainstem bronchi
Chemoreceptors - (answer)monitor the levels of O2, CO2, and the pH of the cerbrospinal fluid and then
provide feed back to the resp. centers to modify the rate and depth of breathing based on the body's
needs
Compliance - (answer)Ability of the alveoli to expand when air is drawn in during inhalation
Continous Positive airway pressure (CPAP) - (answer)method of ventilation used primarily in the
treatment of critically ill patients with resp. distress; can prevent the need for endotracheal intubation
dead space - (answer)portion of the tidal volume that does not reach the alveoli and thus does not
participate in gas exchange
