NREMT Sample Questions & Answers
Free National Registry Emergency Medical Technician practice questions with worked answers and explanations. See how the ExamJungle simulator prepares you — then jump into the full test.
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- Question 1Beginner
Primary Assessment · BVM Ventilation Technique
True or False: When ventilating a patient with a bag-valve-mask (BVM), delivering ventilations too rapidly or with excessive force can cause gastric distention, which increases the risk of vomiting and aspiration.
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Correct answer: A
This statement is true. Hyperventilation (ventilating too fast) or using excessive force increases the pressure in the airway, which can overcome the esophageal opening pressure. This forces air into the stomach (gastric distention) instead of the lungs. Gastric distention can compromise ventilations by pushing up on the diaphragm and significantly increases the risk of regurgitation and aspiration of gastric contents.
- Question 2Advanced
Pharmacology · Adenosine Administration for SVT
A paramedic is preparing to administer Adenosine to a stable patient with supraventricular tachycardia (SVT). The correct initial adult dose and administration method is:
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Correct answer: C
Adenosine has an extremely short half-life (less than 10 seconds). To be effective, it must reach the AV node quickly. The correct procedure is to administer the initial dose of 6 mg as a rapid IV push (over 1-2 seconds) in a large proximal vein, immediately followed by a rapid 20 mL normal saline flush to propel the medication to the heart. A slow push would allow the drug to be metabolized before it could work. The 12 mg dose is considered only if the initial 6 mg dose is ineffective.
- Question 3Intermediate
Patient Treatment and Transport · Amputation Care
You are treating a 50-year-old male who amputated his left hand with a table saw. The bleeding is well-controlled with a tourniquet. The amputated part has been recovered. What is the proper procedure for preserving the amputated part for transport?
Below is a flowchart representing the decision process. Which step is incorrect?
[Start] -> [Rinse part with sterile water] -> [Wrap in dry sterile gauze] -> [Place in sealed plastic bag] -> [Place bag directly on ice] -> [Transport with patient]
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Correct answer: C
The incorrect step is placing the bag directly on ice. This can cause frostbite and damage the tissue, making reattachment less likely. The correct procedure is to wrap the amputated part in saline-moistened gauze, place it in a sealed plastic bag, and then place that bag into a second container with a mixture of ice and water. This keeps the part cool without freezing it.
- Question 4Intermediate
Operations · Incident Command System (ICS)
You are the first unit on scene at a multi-vehicle collision on a highway. There are approximately 8-10 patients, and the scene is chaotic. According to the Incident Command System (ICS), what is your most important initial role?
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Correct answer: B
In a multiple-casualty incident (MCI), the first arriving unit's primary responsibility is to establish command, ensure scene safety, and perform a rapid size-up to determine the nature of the incident and resource needs. This involves providing an initial report to dispatch about the location, type of incident, number of patients, and any immediate hazards. This step is crucial for organizing the chaos and getting the necessary help en route before individual patient care begins.
- Question 5Intermediate
Patient Treatment and Transport · Gynecological Emergencies
A 22-year-old female presents with a sudden onset of sharp, unilateral lower abdominal pain. She states her last menstrual period was 7 weeks ago. She is pale, tachycardic, and hypotensive. This presentation is most concerning for what condition?
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Correct answer: D
The combination of a missed menstrual period, sudden unilateral abdominal pain, and signs of shock (pallor, tachycardia, hypotension) in a female of childbearing age is the classic presentation for a ruptured ectopic pregnancy. This is a true surgical emergency due to the risk of life-threatening internal hemorrhage. While other conditions can cause abdominal pain, none fit this specific cluster of signs and symptoms as well.
- Question 6Advanced
Operations · HAZMAT Medical Operations
Case Study
A mid-sized manufacturing company has requested an EMS crew to stand by at their facility due to a chemical spill in one of their labs. Upon arrival, you are met by the plant safety officer who informs you that a 5-gallon container of hydrofluoric acid has been knocked over. Two employees were in the room and are now being decontaminated by the on-site HAZMAT team in the warm zone.
Your role is to establish and manage the medical treatment sector in the cold zone. The safety officer provides you with a Safety Data Sheet (SDS) for the hydrofluoric acid, which states that dermal exposure causes severe burns and systemic calcium depletion (hypocalcemia), which can lead to fatal cardiac dysrhythmias. The recommended antidote is topical calcium gluconate gel.
Your ambulance is equipped with standard BLS and ALS supplies. You have requested additional resources, including another ALS ambulance and a supervisor. The first patient, a 45-year-old male, is brought to you after decontamination. He has pain and redness on both forearms and is anxious and tachycardic.
Given the specific chemical involved and the patient's presentation, what is the most critical immediate treatment priority for this patient in the cold zone?
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Correct answer: C
The unique danger of hydrofluoric acid is not just the chemical burn but its systemic toxicity, specifically causing life-threatening hypocalcemia. The SDS identifies calcium gluconate as the antidote. Therefore, the most critical priority is to neutralize the fluoride ions in the skin by applying the topical antidote while simultaneously monitoring for the primary systemic effect, which is cardiac dysrhythmias. The other interventions are important but secondary to stopping the chemical process and monitoring for its most lethal complication.
- Question 7Beginner
Secondary Assessment · Rule of Nines
The 'Rule of Nines' is used to estimate the total body surface area (TBSA) affected by burns in adults. According to this rule, the front of the trunk (chest and abdomen) represents what percentage of TBSA?
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Correct answer: B
In the adult Rule of Nines, the entire trunk (front and back) is 36%. This is divided into the anterior trunk (chest and abdomen), which accounts for 18%, and the posterior trunk (back), which accounts for another 18%. Each full arm is 9%, each full leg is 18%, the head is 9%, and the genital area is 1%.
- Question 8Advanced
Patient Treatment and Transport · Toxidromes
You respond to a 19-year-old college student who is agitated and experiencing hallucinations. His friends state he attended a party and may have ingested an unknown substance. His skin is hot and dry, pupils are dilated, and he is tachycardic. This combination of signs and symptoms is most characteristic of which type of toxidrome?
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Correct answer: D
The patient's signs and symptoms align with the classic anticholinergic toxidrome, often remembered by the mnemonic: 'Hot as a hare (hyperthermia), blind as a bat (dilated pupils), dry as a bone (dry skin/mucous membranes), red as a beet (flushed skin), and mad as a hatter (delirium/hallucinations)'. Sympathomimetic toxidromes are similar but typically present with moist or diaphoretic skin, not dry skin.
- Question 9AdvancedSelect 3
Patient Treatment and Transport · Aortic Dissection Management
A 66-year-old male complains of a 'tearing' sensation in his back that began suddenly one hour ago. The pain radiates to his abdomen. His blood pressure is 180/100 in the right arm and 110/70 in the left arm. You suspect an aortic dissection. Which of the following actions are appropriate? (Select THREE)
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Correct answers: B, C, E
Establishing IV access is critical in case the patient rapidly decompensates and requires fluid or medication administration.
This is a time-sensitive surgical emergency. Minimizing on-scene time and transporting to a hospital capable of cardiothoracic surgery is vital. Gentle handling is important to avoid exacerbating the dissection.
The pain from an aortic dissection is severe. Providing analgesia is important for patient comfort and can also help reduce heart rate and blood pressure, which are key treatment goals.
- Question 10Beginner
Secondary Assessment · Seizure Phases
You are dispatched to a report of a seizure. Upon arrival, you find a 28-year-old female who is awake but confused and lethargic. Her husband states she had a 2-minute generalized tonic-clonic seizure and has no history of epilepsy. She is now in the _________ phase.
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Correct answer: C
The postictal phase is the period immediately following a seizure. It is characterized by altered consciousness, confusion, lethargy, and sometimes combativeness as the brain recovers. The aura is a pre-seizure sensation, and the tonic and clonic phases describe the seizure activity itself.
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