WebbEpithelium or epithelial tissue is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and nervous tissue.It is a thin, continuous, protective … Webb14 apr. 2024 · This rash consists of fluid-filled blisters that worsen quickly. The blisters may look like chickenpox, but they are clustered together. The shingles rash can vary in color, depending on your skin tone. On darker skin, the rash may be pink, grayish, dark brown, or even purple. On lighter skin, it will be red.
18.2: Structure and Function of Blood Vessels
Webb17 jan. 2024 · The epicardium is a thin layer of elastic connective tissue and fat that serves as an additional layer of protection from trauma or friction for the heart under the … WebbOn the outermost layer is protein called the Tunica externa. Sometimes have blood vessels inside them called Vasa vasorum, which are little blood vessels on blood vessels. Tunica externa may sometimes contain nerve endings. Elastin helps large arteries become more elastic for high pressures. In small arteries, you have a lumen at the center. opening a bank account with tsb
Blood Vessel Layers Tunica Intima, Tunica Media & Tunica …
Webb8 aug. 2024 · The outermost layer of the skin, composed of epithelial tissue , is known as the epidermis. It contains squamous cells, or keratinocytes, which synthesize a tough … WebbThe three structural layers of a generalized blood vessel from innermost to outermost are the tunica interna (intima), tunica media, and tunica externa (adventitia) (Figure 2). Modifications of this basic design account for the … WebbYour body contains about 60,000 miles of blood vessels. There are three types of blood vessels: Arteries carry blood away from your heart. Veins carry blood back toward your … iowa tests administered by