PPT-VIBS 243 lab Medical School Histology Basics Blood and Lymph Vessels

Introduction Multicellular Organisms Need 3 Mechanisms Distribute oxygen nutrients and hormones. The lymphatic system consists of:. lymphatic vessels which drain excess fluid from the tissues and return it to the cardiovascular system. lymphatic organs such as lymph nodes, tonsils, spleen, thymus gland and red bone marrow that assist in immunity . Aja . Udumah. . Lymphatic System. The lymph system is a network of organs, lymph nodes, lymph ducts, and lymph vessels that make and move lymph from tissues to the bloodstream. . Lymph nodes are soft, small, round- or bean-shaped structures. Blood Vessels: The Vascular System. Taking blood from the heart to the tissues and back. Arteries. Arterioles. Capillaries. Venules. Veins. The Vascular System. 4. Differences Between Blood Vessel Types. A. Bacterial Diseases of the Blood Vascular System. 1. Bacteria circulating in the bloodstream (bacteremia) can colonize the inside of the heart, and they can cause collapse of the circulatory system and death. SLO 2. Blood Vessels can be divided into five groups:. Arteries . Carry blood away from the heart towards tissues. The heart’s ventricles pump blood into the arteries. Blood Vessels. Arterioles. Small subdivisions of the arteries. VIBS 289 lab. . . Larry Johnson Texas A&M University. Epithelium - function. Epithelium. forms the . outer protective surface . of the body and . all the glands. A. n . extensive drainage network that helps keep bodily fluid levels in balance and defends the body against infections. .. Together with lymphoid organs and tissues, provide the structural basis of the immune system. FUNCTIONS . OF CARTILAGE. EVOLUTIONARY - EMRYONIC MODEL FOR BONES. CELLS OF CT. FIBROBLASTS. MESENCHYMAL . CELLS and RBC. ADIPOSE CELLS . MACROPHAGE. PLASMA CELLS. MAST CELLS and WBC. CHONDROBLASTS. vessels,. lymph . nodes. , and lymph tissue. 2. Works with the . circulatory . system. 3. Removes waste and excess . fluid . from the tissues. Overview:. 1. Thin, watery fluid . 2. . Composed of intercellular or interstitial fluid that forms when plasma diffuses into . . Lymphoid . System. *. Collects excess interstitial . .. *Protects organism against invading pathogens or antigens by producing immune responses. *Includes all cells, tissues and organs that contain lymphocytes . Essam. . Lymphatic System . 2020-2021. Lymph vascular system . OBJECTIVES. LAYERS IN VASCULAR WALLS. CLASSIFICATION OF VESSELS. VARIATION IN MICROVASCULATURE. LYMPHATIC SYSTEM. Introduction. . Multicellular Organisms Need 3 Mechanisms . --------------------------------------------------------------- . Learning Objectives. AO1: List the different blood vessels found in the body. . AO2: Describe the process of the redistribution f blood. . AO3: Explain the effects exercise has on the redistribution of blood. . . organs. . Faculty. of . Pharmacy. 2nd. . Histology. . practice. Department. of . Anatomy. , . Histology. and . Embryology. Blood. Composition of blood. CELLULAR . COMPONENTS. Red blood cells .