PPT-The Circulatory System What is the Purpose

The circulatory system transports needed materials throughout out body including nutrients and gases oxygen and eliminates waste Our body would not receive the oxygen and nutrients we take in without the circulatory system. The blood delivers nutrients and oxygen to your cells and removes waste products and carbon dioxide The heart ensures that blood flows constantly by pumping it through the blood vessels Blood vessels are tubes of all different sizes that transport b Day 1. WHAT ARE WE LEARNING TODAY?. BENCHMARK. SC.912.L.14.36: . Describe the factors affecting blood flow through the cardiovascular system. . OBJECTIVE. Identify and investigate the general functions of the circulatory system.. Objectives. State the structures that make up the circulatory system. Describe the functions of the circulatory system. Identify and describe the function of the various types of blood cells. Describe blood flow through the heart. Place two fingers in the hollow of your neck between the windpipe and the large muscle of the neck. Press lightly until you feel a pulse.. We are now going to take our pulse for 15 seconds. When I say “go”, begin to count the number of pulses you feel until I say “stop”.. Explain the relationship between the structure . and function of the following parts of the heart . – . valves. – . atria. – . ventricles. – . major arteries and veins . 1. Circulatory System. Hematology. . Essential questions. What are the structures of blood?. . What is hematology?. . . 2.01 Remember the structures of the circulatory system. ‹#›. Blood. Hemat- = blood. -ology = the study of. ‹#›. Circulatory . D. isorders. A ballooning and weakening in the artery wall that is subject to burst at any given time due to the pressure on the artery.. . If aneurysm ruptures can cause a major bleed, possibly leading to death.. . Prof. MUDr. Markéta . Bébarová. , Ph.D.. Department . of. . Physiology. , . Faculty. . of. . Medicine. , Masaryk University. This. . presentation. . includes. . only. . the. most . important. We are now going to take our pulse for 15 seconds. When I say “go”, begin to count the number of pulses you feel until I say “stop”.. Now, multiply this number by 4.. . This will give you your beats per minute. How does each body system contribute to supporting the life of the organism?. Objective. Gather, analyze, and interpret data and models on the functions and interactions of the human body . The . human body is composed of atoms, molecules, cells, tissues, organs, and organ systems that have specific functions and . In small invertebrate organisms, no circulatory system is necessary, as diffusion distances are short.. With greater size, diffusion from the external environment becomes insufficient and a circulatory system is required to transport materials within the body.. Heart and circulatorydiseaseis an umbrella term forall diseases of the heart and circulation. It includes everything from conditions that are inherited or that a person is born with, to those that dev 12/6/2016 1 Circulatory System Today you need your: 1. Clickers 2. Notebooks to Circulatory System Questions 3. Pen/Pencil 4. Cerebrum 5. Self in a seat by bell time! In your notebooks: • Monday. The main role of the circulatory system is to bring oxygen, nutrients such as sugar to the cells and remove waste products such as carbon dioxide.. Multicellular. organisms , or living things made of many cells need a system to deliver oxygen and food and remove wastes in order to survive..