A teenager with a learner's permit drives his father to the emergency room. The father is hemorrhaging from the nose--the result of blood that is too thin and a punch thrown by his son. The father is abusive, especially when he drinks. Feeling endangered when his father shoves him, the boy retaliates by hitting the man in the face.
The father has valvular heart disease caused by a bout of rheumatic fever. He also has a cardiac arrhythmia requiring treatment with anticoagulation, but the dose of blood thinning medication must frequently be adjusted. After a frenetic ride, they arrive at the hospital and the father immediately enters the emergency room. The boy remains in the car listening to the radio and hoping the noise will somehow expunge the ugly words and perilous sentiment in his head. He discovers too late that a bloody nose can kill a man.
