what are two functions of respiratory system?
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['Allows you to talk and to smell.', 'Brings air to body temperature and moisturizes it to the humidity level your body needs.', 'Delivers oxygen to the cells in your body.', 'Removes waste gases, including carbon dioxide, from the body when you exhale.']
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The nose and paranasal sinuses are part of the upper respiratory tract. The functions of the nose include the sense of smell and conditioning of inhaled air by warming it and making it more humid. Hairs inside the nose prevent large particles from entering the lungs.
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The human respiratory system can be divided into two parts. The conducting portion: a series of passageways that carry air into and out of the gas-exchange portion of the respiratory system. The gas-exchange portion: where gases are exchanged with the blood in tiny sacs within the lungs.
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The respiratory system provides oxygen to the body's cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate. There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration.
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['To pick up oxygen from the lungs and deliver it to tissues elsewhere.', 'To pick up carbon dioxide from other tissues and unload it in the lungs.']
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Two systems that work very closely together are our cardiovascular and respiratory systems. The cardiovascular system includes your heart and blood vessels, which function to remove deoxygenated blood from and return oxygenated blood throughout your body.
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The body's autonomic nervous system (ANS) provides a natural mechanism to control the diameter of the airways in the lungs, these are overridden in an attack. The ANS is divided into the parasympathetic and sympathetic nervous systems.
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["Nose and Nasal Cavity. The nose and nasal cavity form the main external opening for the respiratory system and are the first section of the body's airway—the respiratory tract through which air moves. ... ", 'Mouth. ... ', 'Pharynx. ... ', 'Larynx. ... ', 'Trachea. ... ', 'Bronchi and Bronchioles. ... ', 'Lungs. ... ', 'Muscles of Respiration.']
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All the respiratory organs have a large surface area to get enough oxygen. All the respiratory organs have thin walls for easy diffusion and exchange of respiratory gases. All the respiratory organs like skin, lungs and gills have a rich blood supply for transporting gases.
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The cardiorespiratory system consists of the heart and blood vessels, which work with the respiratory system (the lungs and airways). These body systems carry oxygen to the muscles and organs of the body, and remove waste products, including carbon dioxide.
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The respiratory system supplies oxygen to the blood and removes carbon dioxide. The brain monitors respiratory volume and blood gas levels. The brain regulates respiratory rate.
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The primary organs of the respiratory system are the lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The gas exchange process is performed by the lungs and respiratory system. Air, a mix of oxygen and other gases, is inhaled. In the throat, the trachea, or windpipe, filters the air.
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The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
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Lung function. The main function of the lungs is the process of gas exchange called respiration (or breathing). In respiration, oxygen from incoming air enters the blood, and carbon dioxide, a waste gas from the metabolism, leaves the blood.
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Functionally, the respiratory system is separated into a conducting zone and respiratory zone. conducting zone consists of the nose, pharynx, larynx, trachea, bronchi, and bronchioles. These structures form a continuous passageway for air to move in and out of the lungs.
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The cardiovascular system has three main functions: transport of oxygen, carbon dioxide and nutrients. clotting of open wounds. regulation of body temperature.
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What Are the Lungs and Respiratory System? The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.