UNIT 1 Histology of Blood and Blood Vessels Heart ：血液和血管和心脏组织单元1.pdfVIP

BIOL 253L Bolke Spring 2014 Biology 253L Human Anatomy Physiology Lab Name: Welcome to the third quarter of AP. This quarter all of your hard work will come to fruition. Our anatomic and histologic adventures will include the cardiovascular, digestive, respiratory, endocrine, and urinary systems. We will have 3 units, and a test for each unit: 1) Blood and Heart 2) Vessels and Anatomy of the ventral cavity viscera 3) Histology of Ventral cavity viscera histology and Anatomy of the Kidney. Please cheerfully note 1- you are responsible for the functions of all structures with an asterisk listed in the following pages . and 2- The artwork in this lab handout is intended as decoration and inspiration, not as anatomical reference material. UNIT 1 Histology of Blood and Blood Vessels Heart You will be tested on blood and blood vessel histology and the sheep heart. CARDIOVASCULAR SYSTEM: BLOOD HEART 1. Blood Slides Formed elements: Blood cells and platelets Learn the function of each specific type of formed element. Erythrocytes*: Drawing Leukocytes*: 5 types Blood slide: blood slides are stained with Wright’s or Giesma’s stain. To easily identify the cells, pay attention to the nuclear structure (numbers of lobes, shape of, or absence of), the amount of cytoplasm visible, the color of the stained cytoplasmic granules, the shape and size of the cells. Neutrophils*: Drawing Eosinophils*: Drawing Basophils*: Drawing Lymphocytes*: Drawing Monocytes*: Drawing Platelets* (thrombocytes): Drawing 1 BIOL 253L Bolke Spring 2014 2. Vessel Slides -- blood vessels transport blood throughout the body. Arteries and veins are composed of three layers, coats, or tunicas [tunica interna, tunica media, and tunica externa]. Each layer is specialized for the particular functions that it has to accomplish