Severe left lower leg pain for 6 hours. When examined there's no pulse. What's the source of the thrombus?
Understand the Problem
The question describes a medical scenario where a patient experiences severe left lower leg pain and absence of a pulse. The question asks to identify the most likely source of the thrombus (blood clot) causing this condition from the given options, which are specific locations within the heart and aorta.
Answer
A- Lt atrium
The final answer is A- Lt atrium
Answer for screen readers
The final answer is A- Lt atrium
More Information
The source of the thrombus is likely the left atrium, which can lead to arterial thromboembolism affecting the lower extremities.
Tips
It is important to consider the anatomy and blood flow to trace the potential origin of a thrombus based on the location of symptoms.
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