ulcer

(UL-sur): a deep open sore or break in the skin.  

unsaturated fat

is a fat or fatty acid in which there are one or more double bonds in the fatty acid chain.

urea

(yoo-REE-uh): a waste product found in the blood that results from the normal breakdown of protein in the liver . Urea is normally removed Read more»

uremia

(yoo-REE-mee-ah): the illness associated with the buildup of urea in the blood because the kidneys are not working effectively. Symptoms include nausea, vomiting, loss Read more»

urine

the liquid waste product filtered from the blood by the kidneys , stored in the bladder, and expelled from the body by the Read more»

urine testing

also called urinalysis; a test of a urine sample to diagnose diseases of the urinary system and other body systems. In people with Read more»

urologist

(yoo-RAH-luh-jist): a doctor who treats people who have urinary tract problems. A urologist also cares for men who have problems with their Read more»

vaginitis

an infection of the vagina usually caused by fungus. A woman with this condition may have itching or burning and may notice Read more»