EMT STUDY SERIES | 2026–2027
EMT CARDIAC EMERGENCIES
2026 Assessment Practice | 110 Practice Questions & Rationales
About this study collection
This independent, practice-focused resource reorganizes previously authored EMT study questions into a subject-
focused review. Questions are drawn from the general EMT exam, patient assessment, airway, trauma, and
obstetric/newborn practice collections. They are not 110 newly authored items for this volume; some questions may
overlap other EMT titles.
Cardiac study scope: cardiac presentations, resuscitation, perfusion and related airway/transport priorities are
included; some scenarios assess general EMT emergency response skills relevant to cardiac care.
Select the single best answer in each scenario. Educational situations are hypothetical. Follow the current National
Registry content outline, your training, authorized scope of practice and local medical direction.
Not an official NREMT practice exam, recalled examination, licensed test bank, or provider protocol.
Review topics
Acute cardiac presentation and perfusion
Cardiac arrest, CPR/AED, ventilation
Associated shock and respiratory emergencies
Transport priorities and reassessment
Independent education resource • Page 1
, EMT STUDY SERIES | 2026–2027
SECTION 1 — ACUTE CARDIAC PRESENTATION AND PERFUSION
QUESTION 1. A 33-year-old reports chest tightness after bee stings. Wheezing and tongue swelling are
present, though blood pressure is initially normal. What is most appropriate?
A. Wait until blood pressure falls before acting
B. Give only an oral antihistamine
C. Recognize anaphylaxis and provide intramuscular epinephrine per EMT authorization
D. Reassure and discharge the patient
Correct Answer: C. Recognize anaphylaxis and provide intramuscular epinephrine per EMT authorization
Detailed Rationale: Respiratory symptoms and mucosal swelling after allergen exposure meet concern for
anaphylaxis even before hypotension.
Why the other options are incorrect:
A. Hypotension is not required for severe anaphylaxis.
B. Antihistamines are not substitutes for epinephrine in anaphylaxis.
D. Discharge overlooks a potentially progressive reaction.
QUESTION 2. A person with chest pain is seated on a narrow roof, and there is no safe access. What
should the EMT prioritize?
A. Tell the patient to jump down
B. Climb without a safety system
C. Request trained rescue personnel and coordinate patient access
D. Throw a stretcher onto the roof
Correct Answer: C. Request trained rescue personnel and coordinate patient access
Detailed Rationale: Unsafe heights require a planned rescue rather than improvised climbing.
Why the other options are incorrect:
A. This creates an avoidable injury risk.
B. The crew risks falling.
D. This does not provide a safe evacuation method.
QUESTION 3. A patient receiving assisted ventilation suddenly becomes difficult to ventilate. Which
cause should be checked promptly?
A. The color of the ambulance upholstery.
B. Whether the oxygen tank has an identifying sticker.
C. How recently the patient ate breakfast, instead of reassessing the airway.
D. Airway obstruction, mask leak, equipment malfunction, and changes in lung compliance.
Correct Answer: D. Airway obstruction, mask leak, equipment malfunction, and changes in lung compliance.
Detailed Rationale: New resistance or poor chest rise calls for systematic troubleshooting of patient and
equipment factors.
Why the other options are incorrect:
A. Upholstery is unrelated to ventilation.
B. A sticker does not establish functional oxygen delivery.
C. Recent food intake cannot replace immediate airway reassessment.
Independent education resource • Page 2
, EMT STUDY SERIES | 2026–2027
QUESTION 4. An EMT treating severe leg hemorrhage finds a tourniquet in place but blood still flows
rapidly. What should the EMT do?
A. Remove the tourniquet and replace it with a loose bandage
B. Reassess placement and tighten or add an additional tourniquet according to training and protocol
C. Wait until the patient becomes unresponsive
D. Measure capillary refill for five minutes before intervening
Correct Answer: B. Reassess placement and tighten or add an additional tourniquet according to training
and protocol
Detailed Rationale: The goal is cessation of life-threatening bleeding; an ineffective tourniquet needs prompt
correction.
Why the other options are incorrect:
A. Removing the device without alternative control worsens blood loss.
C. Loss of consciousness is a late and dangerous event.
D. Capillary-refill observation must not delay hemorrhage control.
QUESTION 5. A late-pregnancy patient has sudden pleuritic chest pain, shortness of breath, and
tachycardia. What dangerous condition should be considered?
A. A normal symptom that can be ignored.
B. Routine fetal hiccups.
C. Pulmonary embolism.
D. A guaranteed diagnosis of simple heartburn.
Correct Answer: C. Pulmonary embolism.
Detailed Rationale: Pregnancy increases venous thromboembolism risk, and acute pleuritic dyspnea may
reflect embolism.
Why the other options are incorrect:
A. Sudden dyspnea and pleuritic pain warrant emergency workup.
B. Fetal movement does not explain maternal respiratory distress.
D. Heartburn cannot safely account for these red flags.
QUESTION 6. A 3-year-old with suspected croup has barking cough and mild stridor only when upset.
Oxygenation is adequate. What is a suitable EMT approach?
A. Keep the child calm with the caregiver, monitor breathing, and avoid unnecessary agitation
B. Force the child to lie flat for repeated throat examinations
C. Administer an adult-sized sedative
D. Give solid food to reduce the cough
Correct Answer: A. Keep the child calm with the caregiver, monitor breathing, and avoid unnecessary
agitation
Detailed Rationale: Minimizing distress helps avoid worsening upper-airway narrowing; reassess for
progression and transport appropriately.
Why the other options are incorrect:
Independent education resource • Page 3
, EMT STUDY SERIES | 2026–2027
B. Forced positioning and repeated examination can intensify stridor.
C. Sedatives can compromise breathing and exceed EMT scope.
D. Food does not address airway narrowing and may increase aspiration risk.
QUESTION 7. An older adult is pale, cool, and diaphoretic after fainting, with a weak rapid radial pulse.
What should you suspect?
A. A stable patient based only on consciousness
B. A minor local injury only
C. Normal circulation for older adults
D. Poor perfusion consistent with possible shock
Correct Answer: D. Poor perfusion consistent with possible shock
Detailed Rationale: Cool clammy skin and weak tachycardic pulse are concerning for circulatory
compromise.
Why the other options are incorrect:
A. Consciousness alone cannot rule out shock.
B. The findings suggest systemic perfusion problems.
C. Age does not make these signs normal.
QUESTION 8. An infant is unresponsive and has suspected cardiac arrest. Which finding requires CPR
rather than rescue breaths alone?
A. A heart rate of 130/min with normal perfusion.
B. No pulse within a brief check, or heart rate below 60/min with poor perfusion despite effective
oxygenation/ventilation.
C. Strong pulses with spontaneous normal breathing.
D. A normal response to stimulation.
Correct Answer: B. No pulse within a brief check, or heart rate below 60/min with poor perfusion despite
effective oxygenation/ventilation.
Detailed Rationale: Pediatric arrest criteria include absent pulse and severe bradycardia with poor
perfusion despite effective oxygenation/ventilation.
Why the other options are incorrect:
A. Normal infant heart rate with good perfusion does not meet CPR criteria.
C. Adequate circulation and respiration do not indicate cardiac arrest.
D. Normal responsiveness argues against arrest.
QUESTION 9. A patient fell from a roof, is breathing adequately, but has pelvic pain and a weak pulse.
What is the most appropriate overall plan?
A. Repeated pelvic compression and delayed transport
B. Gentle movement, hemorrhage/shock management, and rapid transport
C. Ask the patient to walk down stairs independently
D. Focus exclusively on wrist abrasions
Correct Answer: B. Gentle movement, hemorrhage/shock management, and rapid transport
Independent education resource • Page 4
EMT CARDIAC EMERGENCIES
2026 Assessment Practice | 110 Practice Questions & Rationales
About this study collection
This independent, practice-focused resource reorganizes previously authored EMT study questions into a subject-
focused review. Questions are drawn from the general EMT exam, patient assessment, airway, trauma, and
obstetric/newborn practice collections. They are not 110 newly authored items for this volume; some questions may
overlap other EMT titles.
Cardiac study scope: cardiac presentations, resuscitation, perfusion and related airway/transport priorities are
included; some scenarios assess general EMT emergency response skills relevant to cardiac care.
Select the single best answer in each scenario. Educational situations are hypothetical. Follow the current National
Registry content outline, your training, authorized scope of practice and local medical direction.
Not an official NREMT practice exam, recalled examination, licensed test bank, or provider protocol.
Review topics
Acute cardiac presentation and perfusion
Cardiac arrest, CPR/AED, ventilation
Associated shock and respiratory emergencies
Transport priorities and reassessment
Independent education resource • Page 1
, EMT STUDY SERIES | 2026–2027
SECTION 1 — ACUTE CARDIAC PRESENTATION AND PERFUSION
QUESTION 1. A 33-year-old reports chest tightness after bee stings. Wheezing and tongue swelling are
present, though blood pressure is initially normal. What is most appropriate?
A. Wait until blood pressure falls before acting
B. Give only an oral antihistamine
C. Recognize anaphylaxis and provide intramuscular epinephrine per EMT authorization
D. Reassure and discharge the patient
Correct Answer: C. Recognize anaphylaxis and provide intramuscular epinephrine per EMT authorization
Detailed Rationale: Respiratory symptoms and mucosal swelling after allergen exposure meet concern for
anaphylaxis even before hypotension.
Why the other options are incorrect:
A. Hypotension is not required for severe anaphylaxis.
B. Antihistamines are not substitutes for epinephrine in anaphylaxis.
D. Discharge overlooks a potentially progressive reaction.
QUESTION 2. A person with chest pain is seated on a narrow roof, and there is no safe access. What
should the EMT prioritize?
A. Tell the patient to jump down
B. Climb without a safety system
C. Request trained rescue personnel and coordinate patient access
D. Throw a stretcher onto the roof
Correct Answer: C. Request trained rescue personnel and coordinate patient access
Detailed Rationale: Unsafe heights require a planned rescue rather than improvised climbing.
Why the other options are incorrect:
A. This creates an avoidable injury risk.
B. The crew risks falling.
D. This does not provide a safe evacuation method.
QUESTION 3. A patient receiving assisted ventilation suddenly becomes difficult to ventilate. Which
cause should be checked promptly?
A. The color of the ambulance upholstery.
B. Whether the oxygen tank has an identifying sticker.
C. How recently the patient ate breakfast, instead of reassessing the airway.
D. Airway obstruction, mask leak, equipment malfunction, and changes in lung compliance.
Correct Answer: D. Airway obstruction, mask leak, equipment malfunction, and changes in lung compliance.
Detailed Rationale: New resistance or poor chest rise calls for systematic troubleshooting of patient and
equipment factors.
Why the other options are incorrect:
A. Upholstery is unrelated to ventilation.
B. A sticker does not establish functional oxygen delivery.
C. Recent food intake cannot replace immediate airway reassessment.
Independent education resource • Page 2
, EMT STUDY SERIES | 2026–2027
QUESTION 4. An EMT treating severe leg hemorrhage finds a tourniquet in place but blood still flows
rapidly. What should the EMT do?
A. Remove the tourniquet and replace it with a loose bandage
B. Reassess placement and tighten or add an additional tourniquet according to training and protocol
C. Wait until the patient becomes unresponsive
D. Measure capillary refill for five minutes before intervening
Correct Answer: B. Reassess placement and tighten or add an additional tourniquet according to training
and protocol
Detailed Rationale: The goal is cessation of life-threatening bleeding; an ineffective tourniquet needs prompt
correction.
Why the other options are incorrect:
A. Removing the device without alternative control worsens blood loss.
C. Loss of consciousness is a late and dangerous event.
D. Capillary-refill observation must not delay hemorrhage control.
QUESTION 5. A late-pregnancy patient has sudden pleuritic chest pain, shortness of breath, and
tachycardia. What dangerous condition should be considered?
A. A normal symptom that can be ignored.
B. Routine fetal hiccups.
C. Pulmonary embolism.
D. A guaranteed diagnosis of simple heartburn.
Correct Answer: C. Pulmonary embolism.
Detailed Rationale: Pregnancy increases venous thromboembolism risk, and acute pleuritic dyspnea may
reflect embolism.
Why the other options are incorrect:
A. Sudden dyspnea and pleuritic pain warrant emergency workup.
B. Fetal movement does not explain maternal respiratory distress.
D. Heartburn cannot safely account for these red flags.
QUESTION 6. A 3-year-old with suspected croup has barking cough and mild stridor only when upset.
Oxygenation is adequate. What is a suitable EMT approach?
A. Keep the child calm with the caregiver, monitor breathing, and avoid unnecessary agitation
B. Force the child to lie flat for repeated throat examinations
C. Administer an adult-sized sedative
D. Give solid food to reduce the cough
Correct Answer: A. Keep the child calm with the caregiver, monitor breathing, and avoid unnecessary
agitation
Detailed Rationale: Minimizing distress helps avoid worsening upper-airway narrowing; reassess for
progression and transport appropriately.
Why the other options are incorrect:
Independent education resource • Page 3
, EMT STUDY SERIES | 2026–2027
B. Forced positioning and repeated examination can intensify stridor.
C. Sedatives can compromise breathing and exceed EMT scope.
D. Food does not address airway narrowing and may increase aspiration risk.
QUESTION 7. An older adult is pale, cool, and diaphoretic after fainting, with a weak rapid radial pulse.
What should you suspect?
A. A stable patient based only on consciousness
B. A minor local injury only
C. Normal circulation for older adults
D. Poor perfusion consistent with possible shock
Correct Answer: D. Poor perfusion consistent with possible shock
Detailed Rationale: Cool clammy skin and weak tachycardic pulse are concerning for circulatory
compromise.
Why the other options are incorrect:
A. Consciousness alone cannot rule out shock.
B. The findings suggest systemic perfusion problems.
C. Age does not make these signs normal.
QUESTION 8. An infant is unresponsive and has suspected cardiac arrest. Which finding requires CPR
rather than rescue breaths alone?
A. A heart rate of 130/min with normal perfusion.
B. No pulse within a brief check, or heart rate below 60/min with poor perfusion despite effective
oxygenation/ventilation.
C. Strong pulses with spontaneous normal breathing.
D. A normal response to stimulation.
Correct Answer: B. No pulse within a brief check, or heart rate below 60/min with poor perfusion despite
effective oxygenation/ventilation.
Detailed Rationale: Pediatric arrest criteria include absent pulse and severe bradycardia with poor
perfusion despite effective oxygenation/ventilation.
Why the other options are incorrect:
A. Normal infant heart rate with good perfusion does not meet CPR criteria.
C. Adequate circulation and respiration do not indicate cardiac arrest.
D. Normal responsiveness argues against arrest.
QUESTION 9. A patient fell from a roof, is breathing adequately, but has pelvic pain and a weak pulse.
What is the most appropriate overall plan?
A. Repeated pelvic compression and delayed transport
B. Gentle movement, hemorrhage/shock management, and rapid transport
C. Ask the patient to walk down stairs independently
D. Focus exclusively on wrist abrasions
Correct Answer: B. Gentle movement, hemorrhage/shock management, and rapid transport
Independent education resource • Page 4
