NCOEMS Cognitive (Written)
Examination – AEMT Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A 58-year-old male presents with chest pain, diaphoresis, and
shortness of breath. Which action should the AEMT perform first?
A. Establish IV access
B. Obtain a 12-lead ECG
C. Perform a primary assessment
D. Administer nitroglycerin
C. Perform a primary assessment
Rationale: The primary assessment identifies and manages immediate life
threats involving airway, breathing, and circulation before advanced
interventions are initiated.
2. A patient with severe respiratory distress has diminished breath
sounds bilaterally and an SpO₂ of 82%. Which intervention is most
appropriate?
A. Oral glucose administration
B. CPAP administration
C. Splinting the chest wall
D. Trendelenburg positioning
,B. CPAP administration
Rationale: CPAP improves oxygenation and ventilation in patients
experiencing respiratory distress while reducing the work of breathing.
3. Which cardiac rhythm is most commonly associated with sudden
cardiac arrest in adults?
A. Sinus bradycardia
B. Atrial flutter
C. Ventricular fibrillation
D. First-degree AV block
C. Ventricular fibrillation
Rationale: Ventricular fibrillation produces ineffective cardiac contractions
and is a common cause of sudden cardiac arrest.
4. A patient with altered mental status has a blood glucose level of 42
mg/dL. Which medication is indicated?
A. Epinephrine
B. Dextrose
C. Nitroglycerin
D. Naloxone
B. Dextrose
Rationale: Dextrose rapidly increases blood glucose levels and is indicated
for symptomatic hypoglycemia.
5. Which finding is most indicative of compensated shock?
A. Hypotension
B. Bradycardia
C. Tachycardia with normal blood pressure
D. Fixed pupils
,C. Tachycardia with normal blood pressure
Rationale: During compensated shock, the body maintains blood pressure
through compensatory mechanisms such as increased heart rate and
vasoconstriction.
6. A patient with anaphylaxis develops airway swelling and hypotension.
Which medication should be administered immediately?
A. Dextrose
B. Furosemide
C. Epinephrine
D. Aspirin
C. Epinephrine
Rationale: Epinephrine reverses bronchoconstriction, vasodilation, and
airway edema associated with anaphylaxis.
7. Which artery is commonly used to assess circulation in an
unresponsive adult?
A. Radial
B. Brachial
C. Carotid
D. Femoral
C. Carotid
Rationale: The carotid artery is centrally located and remains palpable
during low-perfusion states.
8. A patient has absent breath sounds on the left side following chest
trauma. Which condition is most likely?
A. Tension pneumothorax
B. Hyperglycemia
, C. Stroke
D. Pericarditis
A. Tension pneumothorax
Rationale: Unilateral absent breath sounds after trauma strongly suggest a
pneumothorax, especially if accompanied by respiratory distress.
9. Which electrolyte is most important in cardiac muscle contraction?
A. Sodium
B. Potassium
C. Calcium
D. Magnesium
C. Calcium
Rationale: Calcium plays a critical role in myocardial contraction and
electrical conduction.
10. What is the normal adult respiratory rate?
A. 4–8 breaths/min
B. 8–12 breaths/min
C. 12–20 breaths/min
D. 24–30 breaths/min
C. 12–20 breaths/min
Rationale: A normal adult respiratory rate ranges from 12 to 20 breaths
per minute under resting conditions.
11. Which sign is most consistent with left-sided heart failure?
A. Peripheral edema
B. Jugular venous distention
C. Pulmonary edema
D. Ascites
Examination – AEMT Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A 58-year-old male presents with chest pain, diaphoresis, and
shortness of breath. Which action should the AEMT perform first?
A. Establish IV access
B. Obtain a 12-lead ECG
C. Perform a primary assessment
D. Administer nitroglycerin
C. Perform a primary assessment
Rationale: The primary assessment identifies and manages immediate life
threats involving airway, breathing, and circulation before advanced
interventions are initiated.
2. A patient with severe respiratory distress has diminished breath
sounds bilaterally and an SpO₂ of 82%. Which intervention is most
appropriate?
A. Oral glucose administration
B. CPAP administration
C. Splinting the chest wall
D. Trendelenburg positioning
,B. CPAP administration
Rationale: CPAP improves oxygenation and ventilation in patients
experiencing respiratory distress while reducing the work of breathing.
3. Which cardiac rhythm is most commonly associated with sudden
cardiac arrest in adults?
A. Sinus bradycardia
B. Atrial flutter
C. Ventricular fibrillation
D. First-degree AV block
C. Ventricular fibrillation
Rationale: Ventricular fibrillation produces ineffective cardiac contractions
and is a common cause of sudden cardiac arrest.
4. A patient with altered mental status has a blood glucose level of 42
mg/dL. Which medication is indicated?
A. Epinephrine
B. Dextrose
C. Nitroglycerin
D. Naloxone
B. Dextrose
Rationale: Dextrose rapidly increases blood glucose levels and is indicated
for symptomatic hypoglycemia.
5. Which finding is most indicative of compensated shock?
A. Hypotension
B. Bradycardia
C. Tachycardia with normal blood pressure
D. Fixed pupils
,C. Tachycardia with normal blood pressure
Rationale: During compensated shock, the body maintains blood pressure
through compensatory mechanisms such as increased heart rate and
vasoconstriction.
6. A patient with anaphylaxis develops airway swelling and hypotension.
Which medication should be administered immediately?
A. Dextrose
B. Furosemide
C. Epinephrine
D. Aspirin
C. Epinephrine
Rationale: Epinephrine reverses bronchoconstriction, vasodilation, and
airway edema associated with anaphylaxis.
7. Which artery is commonly used to assess circulation in an
unresponsive adult?
A. Radial
B. Brachial
C. Carotid
D. Femoral
C. Carotid
Rationale: The carotid artery is centrally located and remains palpable
during low-perfusion states.
8. A patient has absent breath sounds on the left side following chest
trauma. Which condition is most likely?
A. Tension pneumothorax
B. Hyperglycemia
, C. Stroke
D. Pericarditis
A. Tension pneumothorax
Rationale: Unilateral absent breath sounds after trauma strongly suggest a
pneumothorax, especially if accompanied by respiratory distress.
9. Which electrolyte is most important in cardiac muscle contraction?
A. Sodium
B. Potassium
C. Calcium
D. Magnesium
C. Calcium
Rationale: Calcium plays a critical role in myocardial contraction and
electrical conduction.
10. What is the normal adult respiratory rate?
A. 4–8 breaths/min
B. 8–12 breaths/min
C. 12–20 breaths/min
D. 24–30 breaths/min
C. 12–20 breaths/min
Rationale: A normal adult respiratory rate ranges from 12 to 20 breaths
per minute under resting conditions.
11. Which sign is most consistent with left-sided heart failure?
A. Peripheral edema
B. Jugular venous distention
C. Pulmonary edema
D. Ascites
