The hematocrit blood test determines the percentage of red blood cells (RBC's) in the blood. Blood is composed mainly of red blood cells and white blood cells suspended in an almost clear fluid called serum. The hematocrit test indicates the percentage of blood by volume that is composed of red blood cells. The condition called anemia results from having too few red blood cells. Anemia causes a variety of symptoms. The hematocrit is a basic test that can tell a physician a lot about a person's health.
Preheat the oven to 400 degrees F (204 degrees C). Place the short ribs on a baking sheet, season with salt and pepper, and roast in the oven for 15 minutes. Remove the ribs from the oven, and then reduce oven temperature to 300 degrees F (149 degrees C).
3. Season short ribs liberally with salt and pepper and place directly over coals. Cook, turning frequently, until charred on all sides and probe thermometer inserted into thickest part of steak register 125Â°F, 8 to 10 minutes total. Transfer to a cutting board, tent with foil, and let rest for 5 minutes. 4.