PPT-Normal blood vessels A= artery

V vein ARTERIOSCLEROSIS Arteriosclerosis literally means hardening of the arteries It reflects arterial wall thickening and loss of elasticity Three patterns are recognized with different clinical and pathologic consequences . Classification:. 1- Disturbance in the volume of circulating blood.. 2- Obstruction in the cardiovascular system.. 1- . Disturbance in Blood . volume:. 1- . Hyperaemia. : . increase in the blood flow to an organ as result of dilation of its arterioles and capillaries.. Blood Vessels. Our Goals Today.... Explain the difference between the five types of blood vessels.. Arteries, Veins, Arterioles, . Venules. and Capillaries. Identify and give the function (including where the vessel is carrying blood from and where it is carrying blood to) of each major blood vessel. . Digital . Laboratory. It’s best to view this in . Slide Show . mode, especially for the quizzes.. This module will take approximately . 90 . minutes to complete. .. You have already had the basics of blood vessels. Here, we will review those basics, and then delve deeper into specific features of different types of vessels.. Minimum Access – Maximum Result. Interventional Radiology is pin hole surgery performed with the aid of . X rays, CT and ultrasound by specially trained doctors called Interventional Radiologists. 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. Circulation. BIOL242. Lab . Pracicu. m. . Weds.?. On Chap . 16 – 19 (Endocrine & Cardiovascular Lab). Lab . P. ractical, 24 Oct. Weds . on . 16 -19 (Lab schedule says “No Lab Scheduled”). : One complete heartbeat. . The contraction of a heart chamber is called . systole. . the relaxation of a chamber is called . diastole. . . . During ventricular systole, the aortic valve __________. Blood Vessels . 1. Histology . . a. Terms: . . (1) lumen – cavity . . (2) tunica intima – simple squamous epithelium . . (3) tunica media – elastic connective tissue and smooth muscle . Blood Vessels. Delivery system of dynamic structures that begins and ends at the heart. Arteries: carry blood away from the heart; oxygenated except for pulmonary circulation and umbilical vessels of a fetus. Delivery system of dynamic structures that begins and ends at the heart. Arteries: carry blood away from the heart; oxygenated except for pulmonary circulation and umbilical vessels of a fetus. Capillaries: contact tissue cells and directly serve cellular needs. What are the four main components of blood?. Describe the features of a red blood cell which aids it’s transportation of oxygen. Explain the journey an oxygen molecule takes from the alveoli to respiring tissues. Terminology of the Blood. Blood brings oxygen and nutrients to body cells and removes waste products Whole blood is made up of plasma, which is a liquid portion, and the formed elements it contains.. Digital Laboratory. It’s best to view this in . Slide Show . mode, especially for the quizzes.. This module will take approximately 60 minutes to complete.. After completing this exercise, you should be able to (blue text in this module, tan text in subsequent kidney modules):. DHO 7.8, pg. . HS1/2016-2017. Today’s Lesson Overview. https://. youtu.be/whtNDBIhczQ?list=PLr3ppdrDHkLqr5iUjCutB9ZPPn_qWY1TS. (3:16). When blood leaves the heart, it is carried throughout the body in blood vessels.