Paramedics Trauma Management Questions and Answers — Questions and Answers
Question 1: A 25-year-old male is found unresponsive after being ejected from a vehicle. His vital signs are BP 180/100 mmHg, HR 50 bpm, and an irregular breathing pattern is noted. His right pupil is dilated and non-reactive. These findings are most indicative of:
- Decompensated hemorrhagic shock
- Cushing's Triad, indicating increased intracranial pressure (Correct answer)
- Beck's Triad, indicating cardiac tamponade
- Neurogenic shock from a spinal cord injury
Correct answer: Cushing's Triad, indicating increased intracranial pressure
The patient's presentation of hypertension (with a widening pulse pressure), bradycardia, and irregular respirations is the classic Cushing's Triad. This triad is a late and ominous sign of significantly increased intracranial pressure (ICP), often indicating impending brainstem herniation.
Question 2: You are treating a patient with a deep junctional wound in the groin that is not amenable to a tourniquet. Direct pressure is failing to control severe arterial bleeding. According to TCCC and modern trauma guidelines, what is the most appropriate next intervention?
- Immediately clamp the visible bleeding vessel with a hemostat.
- Pack the wound with a hemostatic gauze and hold firm pressure. (Correct answer)
- Apply a second, wider tourniquet as high as possible.
- Cover the wound with an occlusive dressing and transport rapidly.
Correct answer: Pack the wound with a hemostatic gauze and hold firm pressure.
For junctional hemorrhage (e.g., groin, axilla) that is not controllable by direct pressure alone, the standard of care is to pack the wound, preferably with a hemostatic gauze, and then apply and maintain firm, direct pressure over the packing.
Question 3: Which of the following is the most critical initial step in the prehospital management of a patient with extensive full-thickness burns covering their chest and abdomen after being removed from a fire?
- Calculating the TBSA for fluid resuscitation.
- Administering a narcotic analgesic for pain control.
- Applying sterile, wet dressings to cool the burned areas.
- Assessing for and managing signs of airway compromise or inhalation injury. (Correct answer)
Correct answer: Assessing for and managing signs of airway compromise or inhalation injury.
In a patient with significant burns, especially from a fire in an enclosed space, the highest priority is assessing and managing the airway. Signs of inhalation injury (e.g., soot in the nares/mouth, facial burns, hoarseness) can precede rapid and complete airway obstruction due to edema. Airway management supersedes all other interventions in the initial primary survey.
Question 4: You are assessing a 40-year-old male who was the restrained driver in a high-speed MVC. He complains of left upper quadrant abdominal pain that radiates to his left shoulder. He is tachycardic and hypotensive. This specific pattern of referred pain is known as Kehr's sign and is highly suggestive of what injury?
- Lacerated liver
- Ruptured diaphragm
- Splenic injury (Correct answer)
- Mesenteric tear
Correct answer: Splenic injury
Kehr's sign is referred pain to the left shoulder caused by irritation of the diaphragm from blood, most commonly associated with a splenic rupture. The phrenic nerve (C3, C4, C5) innervates the diaphragm, and its cutaneous branches also supply the shoulder region, causing this classic referred pain pattern.
Question 5: When treating a patient with a suspected unstable pelvic fracture, which intervention is most appropriate for prehospital stabilization?
- Applying a traction splint to the more injured lower extremity.
- Log-rolling the patient frequently to assess the posterior.
- Placing the patient on a long spine board for immobilization.
- Applying a pelvic binder or improvised sheet wrap centered over the greater trochanters. (Correct answer)
Correct answer: Applying a pelvic binder or improvised sheet wrap centered over the greater trochanters.
The proper management of a suspected unstable pelvic fracture involves the application of a commercial pelvic binder or an improvised sheet wrap. This device should be centered over the greater trochanters, not the iliac crests, to effectively compress the pelvic ring, reduce potential space for hemorrhage, and provide stability.
Question 6: A 34-year-old male presents with a single stab wound to the right side of his chest. He is anxious, with a respiratory rate of 36, a heart rate of 130, and a BP of 88/60. You note absent breath sounds on the right and jugular vein distention. What is the most appropriate and immediate intervention?
- Rapid fluid bolus of 1 liter of normal saline.
- Needle decompression of the right chest. (Correct answer)
- Application of an occlusive dressing over the chest wound.
- Immediate endotracheal intubation and positive pressure ventilation.
Correct answer: Needle decompression of the right chest.
The patient is exhibiting clear signs of a tension pneumothorax: unilateral absent breath sounds, tachycardia, hypotension (obstructive shock), and jugular vein distention. The definitive prehospital treatment is to immediately decompress the pleural space by performing a needle thoracostomy to convert the tension pneumothorax into a simple pneumothorax and relieve the pressure on the heart and great vessels.
Paramedics Trauma Management Questions and Answers
A 25-year-old male is found unresponsive after being ejected from a vehicle.
His vital signs are BP 180/100 mmHg, HR 50 bpm, and an irregular breathing pattern is noted.
His right pupil is dilated and non-reactive.
These findings are most indicative of: