National Registry EMT Cognitive
Examination – Advanced Practice
Questions Comprehensive 150-
Question Practice Exam a well
detailed one written and
graded A+ upgraded
Exam Overview
The National Registry EMT Cognitive Examination is a Computer Adaptive Test (CAT)
that typically includes 70–120 multiple-choice questions with a 2-hour time limit. As
of April 7, 2025, the exam follows a new content domain structure that emphasizes real-
world patient care scenarios with a heavier focus on assessment. The five content
domains and their approximate weightings are:
Content Domain Percentage of Exam
Scene Size-Up and Safety 15% – 19%
Primary Assessment 39% – 43%
Secondary Assessment 5% – 9%
,Content Domain Percentage of Exam
Patient Treatment and Transport 20% – 24%
Operations 10% – 14%
Note: Items related to pediatric patient care are integrated throughout all domains.
SECTION 1: SCENE SIZE-UP AND SAFETY (Questions 1–28)
Question 1
You are dispatched to a motor vehicle collision on a busy interstate highway. Upon
arrival, you observe a single vehicle that has struck the center median barrier. The
vehicle is smoking, and there is debris scattered across multiple lanes of traffic. Which of
the following represents the MOST appropriate initial action?
A) Immediately approach the vehicle to assess the driver
B) Position the ambulance directly behind the crashed vehicle for scene lighting
C) Establish scene safety by ensuring proper traffic control and placing warning devices
D) Request additional resources before exiting the ambulance
Correct Answer: C
Rationale: Scene safety is the first priority in any emergency response. Establishing
traffic control and warning devices protects the EMS crew, the patient, and bystanders
from further harm. Approaching the vehicle without securing the scene (A) places the
provider at unnecessary risk. Positioning the ambulance behind the vehicle (B) may
create additional hazards and block access. While requesting additional resources (D)
may be appropriate, scene safety must be established first.
,Question 2
A 45-year-old male is found unresponsive in a confined space at an industrial facility.
The scene has a strong odor of ammonia. Your partner begins to enter the space
without any personal protective equipment. What is your BEST immediate action?
A) Follow your partner into the space to assist
B) Call for hazardous materials response and prevent entry until the scene is safe
C) Enter the space with a barrier device only
D) Wait outside and direct the patient to exit the space
Correct Answer: B
Rationale: Confined spaces with hazardous materials require specialized training and
equipment. Entering without appropriate PPE places the rescuer at significant risk. The
EMT must recognize environmental hazards and ensure scene safety before patient
contact. Calling for hazardous materials response is appropriate, and preventing entry
until the scene is declared safe protects all rescuers.
Question 3
You arrive at the scene of a reported "person down." As you approach the residence,
you hear loud arguing and sounds of breaking glass from inside. Which of the following
actions is MOST appropriate?
A) Proceed to the door and announce your presence
B) Stage at a safe distance and request law enforcement
C) Enter quickly to assess the situation and protect the patient
D) Return to the ambulance and await dispatch instructions
Correct Answer: B
Rationale: Signs of violence or ongoing danger require the EMT to stage at a safe
distance and request law enforcement. Personal safety is paramount; entering an unsafe
scene (C) places the provider in danger. Proceeding to the door (A) without ensuring
scene safety is unsafe. While returning to the ambulance (D) may be part of staging, the
appropriate action is to request law enforcement and remain at a safe distance until the
scene is secure.
, Question 4
A 6-year-old child is reported to have fallen from a second-story window. You are the
first EMS unit to arrive. The child is lying on the ground, crying, and appears to have
obvious deformity to the right arm. Bystanders are crowding around the child. Which of
the following should you do FIRST?
A) Begin immediate spinal motion restriction
B) Move bystanders away and establish a safe perimeter
C) Assess the child's airway and breathing
D) Apply a cervical collar
Correct Answer: B
Rationale: Before any patient assessment or care can begin, the EMT must ensure the
scene is safe. Moving bystanders away establishes a safe perimeter and allows the EMS
team to work effectively. While spinal motion restriction (A, D) and airway assessment
(C) are important, they occur after scene safety is established.
Question 5
You are responding to a residence for a patient with difficulty breathing. As you pull up,
you notice the front door is open and you can see what appears to be a
methamphetamine laboratory in the living room. Which of the following actions is
MOST appropriate?
A) Don a N95 mask and enter to rapidly extricate the patient
B) Notify dispatch of the situation and stage until law enforcement and hazardous
materials teams arrive
C) Enter carefully, avoiding touching any materials
D) Request the patient to come outside to the ambulance
Correct Answer: B
Rationale: Clandestine drug laboratories pose significant hazards including toxic
chemicals, fire risk, and potential violence. EMTs must not enter these environments.
Notifying dispatch and staging for appropriate resources (law enforcement and hazmat)
is the only safe approach.
Examination – Advanced Practice
Questions Comprehensive 150-
Question Practice Exam a well
detailed one written and
graded A+ upgraded
Exam Overview
The National Registry EMT Cognitive Examination is a Computer Adaptive Test (CAT)
that typically includes 70–120 multiple-choice questions with a 2-hour time limit. As
of April 7, 2025, the exam follows a new content domain structure that emphasizes real-
world patient care scenarios with a heavier focus on assessment. The five content
domains and their approximate weightings are:
Content Domain Percentage of Exam
Scene Size-Up and Safety 15% – 19%
Primary Assessment 39% – 43%
Secondary Assessment 5% – 9%
,Content Domain Percentage of Exam
Patient Treatment and Transport 20% – 24%
Operations 10% – 14%
Note: Items related to pediatric patient care are integrated throughout all domains.
SECTION 1: SCENE SIZE-UP AND SAFETY (Questions 1–28)
Question 1
You are dispatched to a motor vehicle collision on a busy interstate highway. Upon
arrival, you observe a single vehicle that has struck the center median barrier. The
vehicle is smoking, and there is debris scattered across multiple lanes of traffic. Which of
the following represents the MOST appropriate initial action?
A) Immediately approach the vehicle to assess the driver
B) Position the ambulance directly behind the crashed vehicle for scene lighting
C) Establish scene safety by ensuring proper traffic control and placing warning devices
D) Request additional resources before exiting the ambulance
Correct Answer: C
Rationale: Scene safety is the first priority in any emergency response. Establishing
traffic control and warning devices protects the EMS crew, the patient, and bystanders
from further harm. Approaching the vehicle without securing the scene (A) places the
provider at unnecessary risk. Positioning the ambulance behind the vehicle (B) may
create additional hazards and block access. While requesting additional resources (D)
may be appropriate, scene safety must be established first.
,Question 2
A 45-year-old male is found unresponsive in a confined space at an industrial facility.
The scene has a strong odor of ammonia. Your partner begins to enter the space
without any personal protective equipment. What is your BEST immediate action?
A) Follow your partner into the space to assist
B) Call for hazardous materials response and prevent entry until the scene is safe
C) Enter the space with a barrier device only
D) Wait outside and direct the patient to exit the space
Correct Answer: B
Rationale: Confined spaces with hazardous materials require specialized training and
equipment. Entering without appropriate PPE places the rescuer at significant risk. The
EMT must recognize environmental hazards and ensure scene safety before patient
contact. Calling for hazardous materials response is appropriate, and preventing entry
until the scene is declared safe protects all rescuers.
Question 3
You arrive at the scene of a reported "person down." As you approach the residence,
you hear loud arguing and sounds of breaking glass from inside. Which of the following
actions is MOST appropriate?
A) Proceed to the door and announce your presence
B) Stage at a safe distance and request law enforcement
C) Enter quickly to assess the situation and protect the patient
D) Return to the ambulance and await dispatch instructions
Correct Answer: B
Rationale: Signs of violence or ongoing danger require the EMT to stage at a safe
distance and request law enforcement. Personal safety is paramount; entering an unsafe
scene (C) places the provider in danger. Proceeding to the door (A) without ensuring
scene safety is unsafe. While returning to the ambulance (D) may be part of staging, the
appropriate action is to request law enforcement and remain at a safe distance until the
scene is secure.
, Question 4
A 6-year-old child is reported to have fallen from a second-story window. You are the
first EMS unit to arrive. The child is lying on the ground, crying, and appears to have
obvious deformity to the right arm. Bystanders are crowding around the child. Which of
the following should you do FIRST?
A) Begin immediate spinal motion restriction
B) Move bystanders away and establish a safe perimeter
C) Assess the child's airway and breathing
D) Apply a cervical collar
Correct Answer: B
Rationale: Before any patient assessment or care can begin, the EMT must ensure the
scene is safe. Moving bystanders away establishes a safe perimeter and allows the EMS
team to work effectively. While spinal motion restriction (A, D) and airway assessment
(C) are important, they occur after scene safety is established.
Question 5
You are responding to a residence for a patient with difficulty breathing. As you pull up,
you notice the front door is open and you can see what appears to be a
methamphetamine laboratory in the living room. Which of the following actions is
MOST appropriate?
A) Don a N95 mask and enter to rapidly extricate the patient
B) Notify dispatch of the situation and stage until law enforcement and hazardous
materials teams arrive
C) Enter carefully, avoiding touching any materials
D) Request the patient to come outside to the ambulance
Correct Answer: B
Rationale: Clandestine drug laboratories pose significant hazards including toxic
chemicals, fire risk, and potential violence. EMTs must not enter these environments.
Notifying dispatch and staging for appropriate resources (law enforcement and hazmat)
is the only safe approach.
