Hedda Hertz - Nervous System

MEDICAL HISTORY: Hedda was swimming in the ocean when a huge wave knocked her over. She hit her head on the ocean floor as the wave tumbled her around. She has a headache, feels tired, and she is a little disoriented. Her parents are concerned that she may have a serious injury.

Bruce E. Zalee - Circulatory System

MEDICAL HISTORY: Bruce is a 7 year-old boy. His parents have come to you because they are concerned with his excessive nosebleeds and bruises. He bleeds for a long time whenever he loses a tooth.