We now turn to the vital process by which information in DNA is used by the cell to direct the synthesis of RNAs and proteins. The various cell types in a multicellular organisms owe their distinctive phenotypes to differences in the proteins made in each kind of cell.
There is a wide array of conditions that can cause hemarthrosis including: trauma - a blunt injury or fracture of a joint can cause bleeding into it. A twisting injury or blow to the knee can also cause hemarthrosis and rapid swelling. In some cases, minimal knee trauma results in hemarthrosis, often due to underlying clotting or collagen disorders.
The bleeding is usually caused by an injury, which damages blood vessels inside the joint. The blood vessels bleed, resulting in a collection of blood inside the joint. Hemarthrosis is more common in those with a bleeding disorder, such as hemophilia, and in those who take blood thinners.reatment for hemarthrosis depends on the underlying cause. Treatment may include rest, a sling, crutches, or a walker. Treatment for hemophilia includes intravenous clotting factor, fresh frozen plasma, epsilon aminocaproic acid, desmopressin, and gene therapy.