Total is a combination of direct and indirect bilirubin. Typically, you'll get results for direct and total bilirubin. Normal results for a bilirubin test are 1.2 milligrams per deciliter (mg/dL) of total bilirubin for adults, and usually 1 mg/dL for those under 18. Normal results for direct bilirubin are generally 0.3 mg/dL. These results may vary slightly from laboratory to laboratory. Normal results may be slightly different for women and children, and results may be affected by certain foods, medications or strenuous exercise.
What Are the Signs and Symptoms of Atherosclerosis? Atherosclerosis usually doesn't cause signs and symptoms until it severely narrows or totally blocks an artery. Many people don't know they have the disease until they have a medical emergency, such as a heart attack or stroke.
Atherosclerosis occurs when arteries get thick and stiff due to a buildup of fatty deposits (plaques) on your artery walls. While many people with peripheral artery disease have mild or no symptoms, some people have leg pain when walking (claudication). Claudication symptoms include muscle pain or cramping in your legs or arms that's triggered by activity, such as walking, but disappears after a few minutes of rest.