RESPIRATORY SYSTEM The respiratory system consists of all the organs involved in breathing. These include the nose‚ pharynx‚ larynx‚ trachea‚ bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies‚ which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide‚ which is a waste product of cellular function. The nose‚ pharynx‚ larynx‚ trachea and bronchi all work like a system of pipes through which
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These cells are organised biologically to eventually form the whole body. Contents 1 Size‚ type and proportion 2 Systems 2.1 Cardiovascular system 2.2 Digestive system 2.3 Integumentary system 2.4 Lymphatic system 2.5 Musculoskeletal system 2.5.1 Bones 2.6 Nervous system 2.7 Reproductive system 3 See also 4 References 5 Further reading 6 External links Size‚ type and proportion Constituents
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Respiratory system From Wikipedia‚ the free encyclopedia See also: Respiratory tractRespiratory system A complete‚ schematic view of the human respiratory system with their parts and functions. Details Latinsystema respiratoriumIdentifiers TAA06.0.00.000FMAFMA:7158Anatomical terminologyThe respiratory system (or ventilatory system) is a biological system consisting of specific organs and structures used for the process of respiration in an organism. The respiratory system is involved in
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Immune System The immune system is the body’s defense against infectious organisms and other invaders. Through a series of steps called the immune response‚ the immune system attacks organisms and substances that invade body systems and cause disease The main way that your skin protects you against disease is through acting much as armor does to knight. The skin creates an impermeable layer that separates your body’s internals from the disease causing bacteria and viruses outside of you. Of course
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II Instructor: David Armoogam September 10‚ 2010 The respiratory system helps with breathing‚ inhaling and exhaling. The respiratory systems main function is to give oxygen to the body’s cells and get rid of the carbon dioxide the cells produce. Breathing would be impossible without the respiratory system‚ which includes the nose‚ throat‚ voice box‚ windpipe‚ and lungs. In this essay I plan on explaining how the respiratory system functions as well as its parts. The exchange of two gases called
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14: The Autonomic Nervous System Objectives Introduction 1. Define autonomic nervous system and explain its relationship to the peripheral nervous system. 2. Compare the somatic and autonomic nervous systems relative to effectors‚ efferent pathways‚ and neurotransmitters released. 3. Compare and contrast the functions of the parasympathetic and sympathetic divisions. ANS Anatomy 4. For the parasympathetic and sympathetic divisions‚ describe the site of CNS origin‚ locations of ganglia
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22 Respiratory System The Respiratory System Respiratory System Consists of the respiratory and conducting zones Respiratory zone: Site of gas exchange Consists of bronchioles‚ alveolar ducts‚ and alveoli Respiratory System Conducting zone: Conduits for air to reach the sites of gas exchange Includes all other respiratory structures (e.g.‚ nose‚ nasal cavity‚ pharynx‚ trachea) Respiratory muscles – diaphragm and other muscles that promote ventilation Major Functions of the Respiratory
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The digestive‚ respiratory and the cardiovascular system are all interrelated in order to make the human body work effectively and efficiently by working as an orchestra. The cardiovascular system and the respiratory will work together in order to perform the gas exchange which is passing of oxygen from the alveoli into the blood flow and then the carbon dioxide passes trough the blood flow and is breathed out from the body. This means oxygen (in) CO2 (out).
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| |Effects of Marijuana Marijuana is a mood altering or psychoactive drug that has many nicknames‚ such as pot‚ weed‚ ganja‚ sensi‚ herb‚ and others. The effects of this drug are constantly studied‚ and question what effects marijuana has on humans. Marijuana has both psychological and physical effects when used. Many people around the world use marijuana legally and illegally. Marijuana itself comes from the Indian Hemp plant. “It is the third most widely used drug in the
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ADHD is a mental illness where the body is supplied with too much energy. There can be a few ways to help treat ADHD. You can either supply your child with medication or take them to a group made for children with ADHD. Your hormones can have an effect on your energy levels. In some cases when a woman is on her period they can either feel drained of energy or they could have a lot of energy. Body composition Body composition is one way energy is required for the
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