Final answer:
Hemophilia A, which is what the man has, is a genetic disorder characterized by a deficiency in clotting factor VIII, leading to prolonged bleeding from even minor injuries.
Step-by-step explanation:
When a 29-year-old man with abdominal pain informs the EMT that he has hemophilia A, this indicates that option D) he will bleed for a longer period of time, is the correct answer. Hemophilia A is the most common type of hemophilia, characterized by the deficiency in clotting factor VIII. This genetic disorder affects the body's ability to form blood clots efficiently, leading to prolonged bleeding from even minor injuries. As such, the condition does not cause red blood cells to break down rapidly, nor does it directly increase the rate of blood loss or pose a high risk for pulmonary embolisms; instead, the bleeding takes a longer time to stop because blood clots do not form as they should.