What is the direction of blood flow, Heart- Artery-Arteriole-capillary-venule- vein- heart, from heart to rest of the body, arteries, carries mostly oxygenated blood, arteries, high pressure with thicker walls, arteries, No valves, arteries, blood speed fast, arteries, situated deep to body surface, arteries, From rest of the body to heart, veins, carries mostly deoxygenated blood, veins, low pressure with thinner walls, veins, has valves, veins, blood speed slow, veins, situated near to body surface, veins, connects arteries and veins, capillaries, Carries both (de) oxygenated blood, capillaries, walls only one-cell thick for diffusion, capillaries, No Valves, capillaries, Found inside all tissues, capillaries, This referred to as the "red river of life" because it delivers vital nutrients and essential things to the body, blood, Blood is refered to _________________---, "red river of life", This delivers vital nutrients and essential things to the body, blood, This is the transport pf blood from lungs to the whole body, oxygen, This the transport of blood from whole body to the lungs, carbon dioxide, This is the functions of blood or transport from liver to kindeys, urea, What substance of functions of the blood from glands to target organs, hormones, What substance of function of blood from intestine to whole body, digested food, What substance of functions of blood from abdomen and muscle to the whole body, heat (opening and closing of blood vessels), There are 2 kinds of Blood, liquid and solid. The plasma. Is it solid or liquid?, liquid, Blood has 2 kinds. Liquid and Solid. The red blood cells, white blood cells and platelets are liquid or solid?, solid, How many percent is the liquid part of the blood, 90% water (plasma), How many percent is the solid part of the blood , 45% RBC, WBCs, Platelets, In plasma how many percent is the blood plasma?, 55% plasma, In Blood Plasma, how many percent is the blood cells?, 45% blood cells, This is the liquid part of the blood which is straw-yellow in color, plasma, This is made up of water (90%) and the remaining 10% includes proteins, nutrients, wastes, hormones, and dissolved electrolytes, plasma, Draw the plasma in the test tube, , It also carries antibodies manufactured by white blood cells to defend the body against disease-causing germs, plasma, Red Blood Cells are also called ____________, Erythrocytes, This is shaped like flat disk with two concave surfaces (biconcave discs), red blood cells, The shape of the blood cells suits its main function which is to carry oxygen to the cells, red blood cells, This carries oxygen to the cells, red blood cells, This produced in the bone marrow, red blood cells, This is a soft, fatty tissue found inside of bones that produces blood cells (red blood cells, white blood cells, and platelets), bone marrow, Their function is to carry oxygen from the lungs and transport it to all body tissues and sequester carbon dioxide and other wastes, red blood cells, The red blood cells contain _____________, it is a substance which is rich in iron and gives the blood a red color when it combines with oxygen, hemoglobin, This is an iron-containing protein found in red blood cells, hemoglobin, This is iron content allows it to pick up oxygen in the lungs and deliver it throughout the body, hemoglobin, This is the pigment that gives RBCs their red color, hemoglobin, What is the other term for white blood cells, leukocytes, These are generally bigger than red blood cells but fewer in numbers, White Blood Cells (leukocytes), Which is bigger, RBC or WBC, White blood cells, Which is plentier, RBC or WBC, RBC, True or False. There is about white blood cell for every 500 red blood cells, True, What is the ratio of WBC to RBC, 1:500, They are said to be the soldiers of the body because they protect and defend the body against diseases and infection, White blood cells, What are the 2 types pf WBCs, 1. Phagocytes 2. Lymphocytes, This type of WBC that get rid of bacterial and worn-out cells, phagocytes, This type of WBC that makes antibodies that help fight infection, lymphocytes, True or False. White Blood Cells are also produced inside the bone marrow, True, True or False. In the presence of an infection or injury, the bone marrow increases the production of white blood cells, True.

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