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| Certification Vendor: | National Registry of Emergency Medical Technicians (NREMT) |
|---|---|
| Exam Name: | Emergency Medical Technicians (EMT) Cognitive Exam |
| Exam Number: | EMT |
| Passing Score: | Pass/Fail |
| Exam Price: | $104 USD |
| Related Certifications: | Emergency Medical Responder (EMR) Paramedic Advanced Emergency Medical Technician (AEMT) |
| Exam Format: | Multiple Response, Drag and Drop, Multiple Choice, Build List, Computer Adaptive Test (CAT) |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 70-120 |
| Certificate Validity Period: | 2 years |
| Sample Questions: | NREMT EMT Sample Questions |
| Exam Way: | Computer-based exam delivered at Pearson VUE testing centers or approved online testing environments. |
| Pre Condition: | Completion of a state-approved EMT education program and authorization to test from NREMT. |
| Official Syllabus URL: | https://www.nremt.org/Handbooks/EMT |
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NEW QUESTION # 249
A 6-year-old patient has difficulty breathing. Lung sounds reveal wheezing. The patient ' s skin is cool and clammy. The respiratory rate is 32/min, and SpO2 88% on room air. Which of the following actions should the EMT administer to this patient first, and why?
Answer: A
Explanation:
The correct answer is A because during the primary assessment , the priority is to correct hypoxia immediately . This patient has an SpO# of 88% , indicating significant hypoxemia , along with signs of respiratory distress (tachypnea, wheezing, cool clammy skin).
NREMT-aligned guidance emphasizes that oxygen administration is the first intervention in patients with inadequate oxygenation. High-flow oxygen via a non-rebreather mask (NRB) is appropriate for a patient who is still breathing spontaneously but is hypoxic.
While wheezing suggests bronchoconstriction and albuterol may be needed, oxygenation takes priority first in the treatment sequence.
NEW QUESTION # 250
A 30-year-old patient has a gunshot wound to the chest and is unconscious. The skin is pale and cool, and capillary refill is 2 seconds. Lung sounds are absent on the right side. The vital signs are BP 100/50, P 140, R
18 and shallow, and SpO# 88% on room air.
Which of the following signs or symptoms are the strongest indicators of hypovolemic shock? Select the three answer options that are correct.
Answer: A,B,C
Explanation:
Hypovolemic shock results from acute blood loss, commonly seen with penetrating trauma such as gunshot wounds. NREMT identifies several key indicators that reflect reduced circulating volume and inadequate tissue perfusion.
Option A (Heart rate) is a strong indicator. Tachycardia (P 140) reflects the body's attempt to compensate for reduced blood volume and maintain cardiac output.
Option B (Lung sounds) are significant in this case because absent sounds suggest associated chest trauma that may contribute to blood loss and impaired oxygenation, worsening shock.
Option C (Mental status) is a critical indicator. Unconsciousness reflects inadequate cerebral perfusion, a late and serious sign of shock.
Additional supportive findings include pale, cool skin and borderline hypotension. NREMT emphasizes early recognition of shock and rapid control of bleeding, oxygenation, and transport to definitive care.
NEW QUESTION # 251
Which of the following adverse conditions typically occurs during hemodialysis treatment?
Answer: C
Explanation:
The correct answer is D. Muscle cramps.
Hemodialysis is a process that removes waste products and excess fluid from the blood in patients with kidney failure. During this process, rapid shifts in fluid and electrolytes can lead to several complications.
One of the most common adverse effects during hemodialysis is muscle cramps, which are primarily caused by:
* Rapid fluid removal (hypovolemia)
* Electrolyte imbalances
* Changes in osmolarity
Why D is correct:
NREMT-based medical guidelines highlight that:
* "Patients undergoing dialysis commonly experience complications such as hypotension and muscle cramping."
* Muscle cramps are frequently reported during or immediately after dialysis due to fluid shifts.
Why the other options are incorrect:
* A. Tinnitus: Not associated with dialysis treatment.
* B. Gallstones: A chronic condition unrelated to dialysis sessions.
* C. Hypertension: While kidney patients may have hypertension, dialysis more commonly causes hypotension, not hypertension, during treatment.
Exact Extracts:
* "Complications of dialysis include hypotension and muscle cramps."
* "Rapid fluid shifts during dialysis can result in painful muscle cramping."
* "Dialysis patients may experience electrolyte imbalances leading to neuromuscular symptoms." References:
NREMT EMT Education Standards - Medical Emergencies (Renal and Urologic Conditions) NREMT National Continued Competency Program (NCCP) - Medical Content Prehospital Emergency Care (EMT) - Renal Emergencies
NEW QUESTION # 252
A 68-year-old patient has difficulty breathing and audible crackles. The patient has missed the last two dialysis appointments. The vital signs are BP 188/90 mmHg, P 120/min, R 24/min, and SpO# 92% on room air. Which of the following conditions should the EMT most strongly suspect?
Answer: C
Explanation:
The correct answer is A. Fluid overload.
* Missed dialysis # inability to remove excess fluid
* Shortness of breath + crackles # fluid in the lungs (pulmonary edema)
* Hypertension (188/90)
* Tachycardia (120)
* Low-normal SpO# (92%)
These findings strongly indicate fluid overload leading to pulmonary edema.
* Patients who miss dialysis retain excess fluid
* Fluid accumulates in the lungs # crackles and respiratory distress
* Hypertension is common due to increased circulating volume
* B. Bronchiolitis # Typically seen in infants/children, not adults
* C. Pneumonia # May cause crackles, but does not explain missed dialysis + fluid retention + hypertension pattern
* D. Ascites # Fluid in the abdomen, not primarily causing lung crackles or acute respiratory distress
* "Patients with renal failure who miss dialysis may develop fluid overload."
* "Pulmonary edema presents with crackles and respiratory distress."
* "Hypertension is commonly associated with fluid overload states."
References:
NREMT EMT Education Standards - Medical Emergencies
National EMS Education Standards - Renal and Respiratory Emergencies
NREMT Candidate Handbook - Patient Assessment and Medical Conditions
NEW QUESTION # 253
Following insertion of an oropharyngeal airway in an unresponsive 1-year-old male, he develops cyanosis and bradycardia. You should
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
In infants, improper insertion of an OPA (oropharyngeal airway) can stimulate the vagus nerve, leading to bradycardia or even complete airway obstruction. If cyanosis and bradycardia develop after OPA insertion, immediate removal and resumption of ventilations with a bag-valve mask is critical.
The OPA must be properly sized and inserted only in patients without a gag reflex. Ventilations alone often reverse vagally induced bradycardia.
References:
NREMT Psychomotor Skills - Pediatric Airway
American Heart Association PALS Provider Manual (2020)
Brady Emergency Care (13th ed.) - Pediatric Airway Management
NEW QUESTION # 254
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