Mrs. Li presents to Urgent Care with a complaint of a small, painful, circular ulcer on her left leg. The nurse notes that the pedal pulses

Mrs. Li presents to Urgent Care with a complaint of a small, painful, circular ulcer on her left leg. The nurse notes that the pedal pulses are weak and the skin is thin. What might the nurse suspect is the underlying cause of the ulceration? A. Deep Vein Thrombosis B. Chronic Venous Insufficiency C. Peripheral Arterial Disease D. Right Sided Heart Failure