A female patient with a history of scleroderma complains of…

A female patient with a history of scleroderma complains of her heart fluttering at times with associated anxiousness. Which valvular disorder is thought to have an autosomal dominant inheritance pattern, as well as being associated with connective tissue disease?

You are participating in the treatment of a hospital patient…

You are participating in the treatment of a hospital patient who has just had a total knee replacement.  A CPM was placed on the patient in the recovery room.  The second day you see the patient and notice increased swelling, redness, warmth, and the patient c/o severe pain.  What is the best course of action?