A Patient Complains of Leg Pain That Wakes Him at Night.He

Multiple Choice

A patient complains of leg pain that wakes him at night.He states that he "has been having problems" with his legs.He has pain in his legs when they are elevated,which disappears when he dangles them.He recently noticed "a sore" on the inner aspect of the right ankle.On the basis of this history information,the patient is most likely experiencing:

A) pain related to lymphatic abnormalities.
B) problems related to arterial insufficiency.
C) problems related to venous insufficiency.
D) pain related to musculoskeletal abnormalities.