You may have an infection.     A positive finding of the enzyme leukocyte esterase in urinalysis  indicates the presence of white blood cells in the urine. This  n â¦ ormally suggests inflammation of some sort, often from a urinary  tract infection.
The nictitating membrane of a masked lapwing as it closes. The nictitating membrane (from Latin nictare, to blink) is a transparent or translucent third eyelid present in some animals that can be drawn across the eye for protection and to moisten it while maintaining vision.
integument inÂ·tegÂ·uÂ·ment (Ä­n-tÄg'yu-mÉnt) n. The enveloping membrane of the body, including the dermis, epidermis, hair, nails, and sebaceous, sweat, and mammary glands. The membrane, capsule, skin, or other covering of a body or a part.