PPT-ArterY ARTERIOLES Capillaries

Venules Endothelial cells Lipid and water soluble substances Water exchange Microcirculation and capillary system Interstitial fluid Interstitial fluid Collagen fibers Proteoglycan Fluid Tissue gel. of . Blood Vessels. Main functions of Vascular system. Transport of oxygen, . carbondioxide. , nutrients, hormones, metabolic products, cells of immune defense system and many other essential products. Anatomy of the arteries veins and capillaries.. Anatomy and Physiology. On the white boards outline the process of fainting after an athlete performs exercise and then stops abruptly. (clue, vascular return) . Cardiovascular System. Simplest Circulatory System: The . Gastrovascular. Cavity. found in . animals that lack a true circulatory . system. can function in the distribution of materials throughout the body. venules. , and veins differ in size, structure, and function. Kelsee. , Aimee . How it works. Blood leaves heart through pulmonary trunk and aorta. Vessels branch forming major arteries that carry blood to body organs. Main functions of Vascular system. Transport of oxygen, . carbondioxide. , nutrients, hormones, metabolic products, cells of immune defense system and many other essential products. Gaseous exchange. Anatomy and Physiology. On the white boards outline the process of fainting after an athlete performs exercise and then stops abruptly. (clue, vascular return) . Cause . During exercise – high Q (what is Q). venules. , and veins differ in size, structure, and function. Kelsee. , Aimee . How it works. Blood leaves heart through pulmonary trunk and aorta. Vessels branch forming major arteries that carry blood to body organs. Anatomy and Physiology. On the white boards outline the process of fainting after an athlete performs exercise and then stops abruptly. (clue, vascular return) . Cause . During exercise – high Q (what is Q). Blood Vessels . 1. Histology . . a. Terms: . . (1) lumen – cavity . . (2) tunica intima – simple squamous epithelium . . (3) tunica media – elastic connective tissue and smooth muscle . Types of circulatory systems. Diffusion – oxygen and carbon dioxide, based on body shape and size. Gastrovascular. cavities . – distribution of substances throughout the body and in digestion.. Open circulatory system . The . Circulatory System is known as a CLOSED SYSTEM because the blood is contained within either . the . heart . or . blood . v. essels . at all times. . The . blood . vessels . that are part of the . Anatomy and Physiology. Where gas and nutrient exchange occurs. Microvascular anatomy. Arterioles and Peripheral Vascular Resistance. Arterioles are the main regulators of peripheral vascular resistance. blood vascular system. is composed of the following structures:. The . heart,. an organ whose function is to pump the blood.. The . arteries,. a series of efferent vessels that become smaller as they . Blood Vessels and Circulation. Five types of blood vessels:. (. 1) . Arteries. . Two . large arteries . are the aorta . and . pulmonary trunk. (. 2) . Arterioles. (. 3) . Capillaries. (. 4) .