NREMT Paramedic Cognitive ExamOperationsMedium
A paramedic is assessing a 28-year-old female complaining of acute, severe, tearing back pain radiating to the abdomen. She is pale, diaphoretic, and hypotensive (BP 80/40 mmHg) with a weak, rapid pulse of 120 bpm. What is the most critical prehospital intervention for this patient?
- AInitiate rapid fluid resuscitation with crystalloids.
- BAdminister morphine for pain relief.
- CAdminister nitroglycerin to reduce cardiac workload.
- DPrepare for immediate transport with spinal immobilization.
Show answer & explanationAnswer & explanation
Correct answer: A. Initiate rapid fluid resuscitation with crystalloids.
The patient's presentation (severe tearing back pain, hypotension, tachycardia, pallor, diaphoresis) is highly suggestive of a ruptured abdominal aortic aneurysm (AAA) or similar catastrophic vascular event causing severe internal hemorrhage. Rapid fluid resuscitation is critical to support blood pressure and perfusion until definitive surgical intervention can be performed.
Why the other options are wrong
- B. While pain relief is important, addressing the life-threatening hypovolemic shock takes immediate priority over analgesia.
- C. Nitroglycerin would exacerbate the hypotension and is contraindicated in this hypovolemic state.
- D. Immediate transport is crucial, but spinal immobilization is not indicated for a medical emergency like a suspected ruptured AAA; it would delay critical interventions.
Ruptured Abdominal Aortic Aneurysm
A life-threatening condition where a weakened section of the aorta bursts, leading to massive internal bleeding.
- Classic triad: abdominal/back pain, hypotension, pulsatile abdominal mass (though often absent).
- Requires immediate surgical repair.
- Prehospital care focuses on fluid resuscitation and rapid transport.
Memory trick: Fluid First to Fight the Bleed.