Florida State Paramedic Practice Exam

What condition is indicated by severe angulated leg, HR 110, and BP 80/60?

1. Carotid Artery Dissection

2. Hypovolemic shock

3. Cardiac Arrest

4. Pneumothorax

The correct answer is: Hypovolemic shock

The scenario described involves a severe angulated leg, a heart rate of 110 beats per minute (HR), and a blood pressure of 80/60 mmHg, which indicates a state of shock. The combination of these symptoms suggests significant blood loss or fluid depletion, commonly associated with hypovolemic shock. In cases of hypovolemic shock, the body undergoes compensatory mechanisms to maintain perfusion to vital organs. The elevated heart rate is a response to decreased blood volume, trying to maintain adequate cardiac output. The notably low blood pressure indicates that the perfusion pressure is insufficient, which can lead to inadequate blood flow to organs, potentially resulting in organ failure if not addressed promptly. The severe angulated leg suggests a possible fracture, which could lead to significant internal or external bleeding, further supporting the presence of hypovolemic shock in this context. It is crucial to recognize these signs and act quickly, as untreated hypovolemic shock can rapidly progress to more severe complications. The other conditions listed do not directly correlate with the combined assessment of a severe angulated leg, tachycardia, and hypotension in the same way. For example, carotid artery dissection typically manifests with neurological symptoms or severe