A homocysteine blood test is done to: 1  Help identify vitamin B12 deficiency or folic acid deficiency. 2  Help identify a rare inherited disease (homocystinuria) that causes a deficiency of one of several enzymes needed to convert food to energy.  Help determine a cause for otherwise unexplained blood clots.
Category : Causes of Bed Sores. Common Causes of Bed Sores. Bedsores are damaged skin caused by a lack of proper blood flow to the skin because of pressure. The bedsore can occur in individuals at any age when bedridden, in a chair or wheelchair without the ability to reposition themselves.
What are the Causes of Genital Ulcer Sores in Female? (Etiology) Female Genital Sores are most commonly caused by sexually transmitted diseases that include the following: Herpes simplex virus infection (HSV2) is the leading cause of genital ulcers; Syphilis caused by the bacterium Treponema pallidum