Final answer:
Ehlers Danlos disease is caused by a genetic mutation affecting collagen production, which can lead to persistent bleeding due to weakened blood vessels.
Step-by-step explanation:
Ehlers Danlos disease, also known as Ehlers-Danlos syndrome (EDS), is caused by a genetic mutation affecting the production of collagen, a protein that provides strength and elasticity to connective tissues in the body. There are several types of EDS, each with its own genetic cause and symptoms. One of the potential complications associated with EDS is persistent bleeding, which can occur due to the fragility of blood vessels caused by the abnormal collagen.
For example, EDS vascular type, also known as EDS IV, is characterized by weakened blood vessels that are prone to rupture, leading to significant bleeding. This can be life-threatening if not promptly treated.
Therefore, EDS can result in persistent bleeding due to the structural abnormalities in blood vessels caused by the underlying collagen deficiency.