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| Certification Vendor: | National Registry of Emergency Medical Technicians (NREMT) |
|---|---|
| Exam Name: | NREMT Emergency Medical Technician Cognitive Examination |
| Exam Number: | EMT |
| Certificate Validity Period: | 2 years (recertification required every 2 years) |
| Exam Duration: | 135 minutes |
| Passing Score: | Computer-adaptive passing standard (criterion-referenced; not a fixed percentage) |
| Exam Price: | $98 USD (cognitive exam fee; additional application/state fees may apply) |
| Exam Format: | Multiple-choice questions, Computer Adaptive Test (CAT) |
| Related Certifications: | EMR (Emergency Medical Responder) Paramedic AEMT (Advanced EMT) |
| Available Languages: | English, Spanish (accommodations may be available) |
| Real Exam Qty: | 70–120 scored and unscored items (variable due to adaptive testing) |
| Recommended Training: | NREMT Cognitive Exam Preparation Resources National EMS Education Standards (NAEMT/NHTSA reference materials) |
| Exam Registration: | Pearson VUE Testing Information NREMT Official Certification Portal |
| Sample Questions: | NREMT EMT Sample Questions |
| Exam Way: | Computer-based testing at authorized Pearson VUE testing centers |
| Pre Condition: | Completion of a state-approved EMT education program and psychomotor competency validation (varies by state/local authority) |
| Official Syllabus URL: | https://www.nremt.org |
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NEW QUESTION # 55
A patient is experiencing acute coronary syndrome but is not hypoxemic. Which of the following results could come from oxygen administration? Select the two answer options that are correct.
Answer: C,D
Explanation:
The correct answers are C. Increased tissue damage and E. Coronary artery vasoconstriction.
In patients with acute coronary syndrome (ACS) who are NOT hypoxemic, routine oxygen administration is no longer recommended because it may actually be harmful.
Key pathophysiology:
1. Coronary Artery Vasoconstriction (E):
High concentrations of oxygen can cause vasoconstriction of coronary arteries, which reduces blood flow to already ischemic heart tissue.
* "Supplemental oxygen in non-hypoxemic patients may cause coronary vasoconstriction."
2. Increased Tissue Damage (C):
Excess oxygen can lead to oxidative stress and worsen ischemic injury, potentially increasing infarct size or tissue damage.
* "Hyperoxia may increase oxidative injury and worsen myocardial damage." Why the other options are incorrect:
* A. Reduced mortality: Evidence does not support mortality benefit in non-hypoxemic ACS patients.
* B. Resolution of chest pain: Oxygen does not reliably relieve ischemic chest pain unless hypoxia is present.
* D. Reduction in infarction size: Studies show no benefit and possible harm.
NREMT/AHA-aligned guidance emphasizes:
* "Administer oxygen only if SpO# is less than 94% or if the patient is hypoxic."
* Routine oxygen in normoxic patients is not recommended and may be harmful.
Exact Extracts (NREMT/AHA-aligned references):
* "Avoid routine oxygen use in patients with normal oxygen saturation."
* "Hyperoxia can cause coronary vasoconstriction."
* "Excess oxygen may worsen myocardial injury."
Clinical Priority Summary:
In non-hypoxemic ACS patients, oxygen can cause harm rather than benefit, specifically vasoconstriction and increased tissue damage, making C and E correct.
References:
NREMT EMT Education Standards - Cardiology & Resuscitation
American Heart Association (AHA) Guidelines for CPR and ECC
NREMT National Continued Competency Program (NCCP)
NEW QUESTION # 56
A 22-year-old patient fell and had pain in their right arm. The EMT began transporting the patient without splinting the arm. During transport, the patient's pain increased, and a deformity formed. The patient required surgical intervention for a displaced fracture. Based on this example, which of the following elements of negligence could be applied?
Answer: B
Explanation:
The correct answer is B. Causation.
Negligence in EMS requires four elements:
Duty to act
Breach of duty
Causation
Damages
Why B is correct (Causation):
Causation means that the EMT's actions (or lack of action) directly caused harm to the patient.
In this scenario:
The EMT failed to splint the arm
During transport, the injury worsened (deformity and displacement)
This led to surgical intervention
This clearly shows a direct link between the EMT's action and the patient's worsening condition.
Why the other options are incorrect:
A). Damages # Refers to the actual harm or injury, which is present, but the question focuses on the relationship (cause) C). Duty to act # The EMT had a duty, but this is not what the scenario is emphasizing D). Breach of duty # Not splinting is a breach, but the key point is that this breach caused additional harm Exact Extracts:
"Causation means that the EMT's actions directly resulted in injury to the patient."
"Negligence requires duty to act, breach of duty, causation, and damages."
"The provider's actions must be shown to have caused the harm."
References:
NREMT EMT Education Standards - EMS Operations (Medical/Legal)
National EMS Education Standards - Legal Responsibilities
NREMT Candidate Handbook - Negligence and Liability
NEW QUESTION # 57
A 24-year-old male was injured in an explosion at a large factory. He is breathing shallowly at a rate of 40 and his capillary refill is 3 seconds. What color should you assign him for triage?
Answer: C
Explanation:
Using the START triage system, patients are categorized based on Respirations, Perfusion, and Mental Status (RPM).
A respiratory rate greater than 30 breaths per minute immediately qualifies the patient as RED (Immediate).
Additionally, delayed capillary refill ( > 2 seconds) further supports this classification.
Option A is correct.
Option B applies to stable patients who can wait.
Option C is for deceased or nonsalvageable patients.
Option D is for minor injuries.
NREMT teaches that patients with compromised airway or perfusion are the highest priority.
NEW QUESTION # 58
A 19-year-old patient has received multiple stab wounds. The patient is unresponsive. The vital signs are BP
82/60, P 116, R 28, and SpO2 86%. Which substance would the EMT expect to increase in the patient ' s body?
Answer: B
Explanation:
The patient is in hypoperfusion (shock) from blood loss. In shock states, tissues are deprived of oxygen, leading to anaerobic metabolism, which produces lactic acid as a byproduct. This causes metabolic acidosis, which is a critical sign of systemic oxygen debt.
Carbon dioxide rises with respiratory failure, but lactic acid is a more specific indicator of cellular hypoxia.
References:
NREMT Medical Emergencies: Shock
Brady Emergency Care, Chapter: Shock and Resuscitation
Advanced EMT Curriculum - Pathophysiology of Shock
NEW QUESTION # 59
When using the SALT method for triage, which of the following interventions should the EMT perform during the individual assessment step?
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
SALT (Sort, Assess, Lifesaving interventions, Treatment/Transport) is a mass casualty triage method recommended by the CDC and the National Association of EMS Physicians (NAEMSP). During the " Assess" step, responders:
* Check respirations
* Provide lifesaving interventions such as rescue breaths if the patient is not breathing but has a pulse
* Evaluate mentation (e.g., ability to follow commands)
Airway adjuncts and full transport do not happen at this stage. Scorecards and pediatric-specific modifications are addressed later in the protocol.
References:
NREMT EMS Operations - Mass Casualty and Triage Guidelines
CDC SALT Mass Casualty Triage Guidelines
National EMS Education Standards - Disaster Response
NEW QUESTION # 60
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