JB LEARNING EMT EXAM PREP - HIGH
DIFFICULTY COMPREHENSIVE
QUESTIONS AND ANSWERS 100%
VERIFIED 2026/2027
1. A 68-year-old male presents with sudden onset of sharp chest pain radiating to the back
between the scapulae. His blood pressure in the right arm is 160/90 mmHg, and in the left
arm, it is 130/70 mmHg. Which condition should you most likely suspect?
A. Acute Myocardial Infarction
B. Pulmonary Embolism
C. Aortic Dissection
D. Tension Pneumothorax
Answer: C
Conceptual Explanation: Aortic dissection typically presents with tearing or sharp pain
radiating to the back and a significant difference in blood pressure between arms.
2. During the assessment of a patient with suspected head trauma, you note a heart rate of
50 bpm, a blood pressure of 190/100 mmHg, and irregular respirations. This triad is indicative
of:
A. Beck’s Triad
,B. Virchow’s Triad
C. Cushing’s Triad
D. Waddell’s Triad
Answer: C
Conceptual Explanation: Cushing’s Triad (bradycardia, hypertension/widening pulse
pressure, and irregular respirations) indicates increased intracranial pressure.
3. Which of the following describes the pathophysiology of distributive shock?
A. Loss of blood volume leading to decreased preload
B. Pump failure resulting in decreased cardiac output
C. Widespread vasodilation leading to a relative hypovolemia
D. Physical obstruction of blood flow to the heart
Answer: C
Conceptual Explanation: Distributive shock (e.g., anaphylactic, septic, neurogenic)
involves excessive vasodilation, causing a lack of pressure even if volume is normal.
4. A 4-year-old child has a partial thickness burn covering his entire right leg and entire right
arm. Using the pediatric Rule of Nines, what is the estimated Body Surface Area (BSA)
affected?
A. 31.5%
B. 27%
, C. 18%
D. 22.5%
Answer: D
Conceptual Explanation: In pediatrics, a leg is 13.5% and an arm is 9%. 13.5 + 9 = 22.5%.
5. You are treating a patient with a suspected narcotic overdose. The patient is unresponsive
with pinpoint pupils and shallow respirations at 6 per minute. What is the priority
intervention?
A. Administer 2mg of Naloxone via intranasal route
B. Insert an OPA and assist ventilations with a BVM
C. Apply high-flow oxygen via non-rebreather mask
D. Perform a rapid trauma assessment
Answer: B
Conceptual Explanation: Airway and ventilation take priority over pharmacological
intervention in a patient with inadequate respiratory rate and volume.
6. Which of the following best describes the ‘Golden Hour’ in trauma care?
A. The first 60 minutes after the EMS arrival on scene
B. The maximum time allowed for extrication of a trapped victim
C. The window in which antibiotics must be administered
DIFFICULTY COMPREHENSIVE
QUESTIONS AND ANSWERS 100%
VERIFIED 2026/2027
1. A 68-year-old male presents with sudden onset of sharp chest pain radiating to the back
between the scapulae. His blood pressure in the right arm is 160/90 mmHg, and in the left
arm, it is 130/70 mmHg. Which condition should you most likely suspect?
A. Acute Myocardial Infarction
B. Pulmonary Embolism
C. Aortic Dissection
D. Tension Pneumothorax
Answer: C
Conceptual Explanation: Aortic dissection typically presents with tearing or sharp pain
radiating to the back and a significant difference in blood pressure between arms.
2. During the assessment of a patient with suspected head trauma, you note a heart rate of
50 bpm, a blood pressure of 190/100 mmHg, and irregular respirations. This triad is indicative
of:
A. Beck’s Triad
,B. Virchow’s Triad
C. Cushing’s Triad
D. Waddell’s Triad
Answer: C
Conceptual Explanation: Cushing’s Triad (bradycardia, hypertension/widening pulse
pressure, and irregular respirations) indicates increased intracranial pressure.
3. Which of the following describes the pathophysiology of distributive shock?
A. Loss of blood volume leading to decreased preload
B. Pump failure resulting in decreased cardiac output
C. Widespread vasodilation leading to a relative hypovolemia
D. Physical obstruction of blood flow to the heart
Answer: C
Conceptual Explanation: Distributive shock (e.g., anaphylactic, septic, neurogenic)
involves excessive vasodilation, causing a lack of pressure even if volume is normal.
4. A 4-year-old child has a partial thickness burn covering his entire right leg and entire right
arm. Using the pediatric Rule of Nines, what is the estimated Body Surface Area (BSA)
affected?
A. 31.5%
B. 27%
, C. 18%
D. 22.5%
Answer: D
Conceptual Explanation: In pediatrics, a leg is 13.5% and an arm is 9%. 13.5 + 9 = 22.5%.
5. You are treating a patient with a suspected narcotic overdose. The patient is unresponsive
with pinpoint pupils and shallow respirations at 6 per minute. What is the priority
intervention?
A. Administer 2mg of Naloxone via intranasal route
B. Insert an OPA and assist ventilations with a BVM
C. Apply high-flow oxygen via non-rebreather mask
D. Perform a rapid trauma assessment
Answer: B
Conceptual Explanation: Airway and ventilation take priority over pharmacological
intervention in a patient with inadequate respiratory rate and volume.
6. Which of the following best describes the ‘Golden Hour’ in trauma care?
A. The first 60 minutes after the EMS arrival on scene
B. The maximum time allowed for extrication of a trapped victim
C. The window in which antibiotics must be administered
