LATEST Emergency Medical Technician
(EMT) certification, by the National
Registry of Emergency Medical
Technicians (NREMT) | Q&A WITH
RATIONALES - Pass NREMT EMT on Your
First Try
1. You are first on the scene of a motor vehicle crash.
Your vehicle is parked in a safe location. After
donning your reflective vest, what is your next
priority?
A) Begin triaging patients
B) Ensure the scene is safe (hazards, fire, traffic)
C) Request additional ambulances
D) Remove the patient from the car
Correct answer: B
Rationale: Scene safety is the first and most critical
priority. You must survey the scene for hazards
(downed wires, fire, leaking fuel, traffic) to protect
yourself, your crew, and the patients before making
contact .
,2. During the primary assessment of an unresponsive
adult, you open the airway and find the patient is not
breathing. What is your immediate next action?
A) Check for a carotid pulse for 5-10 seconds
B) Give two rescue breaths
C) Begin chest compressions
D) Attach the AED
Correct answer: A
Rationale: The sequence for an unresponsive adult is
to assess breathing and a pulse simultaneously. If the
patient is not breathing (or only gasping), you must
check for a carotid pulse for no more than 10
seconds to determine if the arrest is respiratory or
cardiac .
3. A patient is in cardiac arrest. A second rescuer
arrives with an AED. What is the priority action?
A) Continue CPR while the second rescuer applies
the AED pads
B) Stop CPR to apply the AED pads
C) Move the patient to the ambulance immediately
D) Insert an OPA before applying the AED
Correct answer: A
,Rationale: CPR should be continued while the pads
are being applied. Minimizing interruptions in chest
compressions is critical for patient survival. The
second rescuer should attach the AED while you
continue compressions .
4. You are ventilating an adult patient with a bag-
valve-mask (BVM) and oxygen. You are having
difficulty achieving chest rise. What is the most likely
cause?
A) The oxygen flow rate is too low
B) You are not squeezing the bag hard enough
C) The airway is not properly opened (head-tilt/chin-
lift)
D) The mask is too small
Correct answer: C
Rationale: The most common cause of ineffective
BVM ventilation is an improperly opened airway.
Ensure you are performing a proper head-tilt/chin-lift
or jaw-thrust maneuver .
5. A patient has a tracheostomy tube and is in
respiratory arrest. How should you ventilate the
patient?
, A) Perform mouth-to-mouth through the patient's
mouth
B) Use a pediatric mask over the nose and mouth
C) Attach the BVM directly to the tracheostomy tube
(if it has a 15mm adapter)
D) Cover the stoma and ventilate through the mouth
Correct answer: C
Rationale: The tracheostomy tube is the patient's
primary airway. If the tube has a standard 15mm
adapter, you can attach the BVM directly to it. If not,
use a pediatric mask over the stoma .
6. A responsive adult patient is choking and cannot
speak or cough. You attempt abdominal thrusts, but
they are ineffective, and the patient becomes
unresponsive. What should you do?
A) Continue abdominal thrusts
B) Lower the patient to the ground and begin CPR
C) Perform a blind finger sweep
D) Give two rescue breaths
Correct answer: B
Rationale: If a choking victim becomes unresponsive,
you should carefully lower them to the ground and
(EMT) certification, by the National
Registry of Emergency Medical
Technicians (NREMT) | Q&A WITH
RATIONALES - Pass NREMT EMT on Your
First Try
1. You are first on the scene of a motor vehicle crash.
Your vehicle is parked in a safe location. After
donning your reflective vest, what is your next
priority?
A) Begin triaging patients
B) Ensure the scene is safe (hazards, fire, traffic)
C) Request additional ambulances
D) Remove the patient from the car
Correct answer: B
Rationale: Scene safety is the first and most critical
priority. You must survey the scene for hazards
(downed wires, fire, leaking fuel, traffic) to protect
yourself, your crew, and the patients before making
contact .
,2. During the primary assessment of an unresponsive
adult, you open the airway and find the patient is not
breathing. What is your immediate next action?
A) Check for a carotid pulse for 5-10 seconds
B) Give two rescue breaths
C) Begin chest compressions
D) Attach the AED
Correct answer: A
Rationale: The sequence for an unresponsive adult is
to assess breathing and a pulse simultaneously. If the
patient is not breathing (or only gasping), you must
check for a carotid pulse for no more than 10
seconds to determine if the arrest is respiratory or
cardiac .
3. A patient is in cardiac arrest. A second rescuer
arrives with an AED. What is the priority action?
A) Continue CPR while the second rescuer applies
the AED pads
B) Stop CPR to apply the AED pads
C) Move the patient to the ambulance immediately
D) Insert an OPA before applying the AED
Correct answer: A
,Rationale: CPR should be continued while the pads
are being applied. Minimizing interruptions in chest
compressions is critical for patient survival. The
second rescuer should attach the AED while you
continue compressions .
4. You are ventilating an adult patient with a bag-
valve-mask (BVM) and oxygen. You are having
difficulty achieving chest rise. What is the most likely
cause?
A) The oxygen flow rate is too low
B) You are not squeezing the bag hard enough
C) The airway is not properly opened (head-tilt/chin-
lift)
D) The mask is too small
Correct answer: C
Rationale: The most common cause of ineffective
BVM ventilation is an improperly opened airway.
Ensure you are performing a proper head-tilt/chin-lift
or jaw-thrust maneuver .
5. A patient has a tracheostomy tube and is in
respiratory arrest. How should you ventilate the
patient?
, A) Perform mouth-to-mouth through the patient's
mouth
B) Use a pediatric mask over the nose and mouth
C) Attach the BVM directly to the tracheostomy tube
(if it has a 15mm adapter)
D) Cover the stoma and ventilate through the mouth
Correct answer: C
Rationale: The tracheostomy tube is the patient's
primary airway. If the tube has a standard 15mm
adapter, you can attach the BVM directly to it. If not,
use a pediatric mask over the stoma .
6. A responsive adult patient is choking and cannot
speak or cough. You attempt abdominal thrusts, but
they are ineffective, and the patient becomes
unresponsive. What should you do?
A) Continue abdominal thrusts
B) Lower the patient to the ground and begin CPR
C) Perform a blind finger sweep
D) Give two rescue breaths
Correct answer: B
Rationale: If a choking victim becomes unresponsive,
you should carefully lower them to the ground and
