CHAPTER-1 INTRODUCTION TO STUDY INTERODUCTION TO STUDY: THEORETICAL FOUNDATION Introduction In a competitive marketplace where business compete for customers‚ customer satisfaction is seen as a key differentiation and increasingly has become a key element of business strategy. Customer satisfaction refers to extent to which customers are happy with the products and services provided by a business. Customer satisfaction levels
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spread into her sinuses? The infection in Cari’s nasal passages and pharynx was able to spread into her sinuses due to the sinuses being a drainage area for the nasal passages. B) What is the cough reflex? Describe the process that Cari’s respiratory system is using to clear her lungs by coughing. The cough reflex is used to clear sputum and irritants that are in the nasal passages and pharynx. There are cilia in her trachea that is moving mucus up from the lungs. When the mucus becomes abundant
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back into sulfur dioxide and water when left standing. In addition‚ sulfurous acid is a crucial component to acid rain (1). H2SO3 causes burns in all exposure routes‚ its target organs are the respiratory system if inhaled‚ eyes through direct contact‚ skin through direct contact and gastrointestinal system if ingested. However‚ there is no chronic health hazards with H2SO3 (2). If Sulfurous acid is inhaled medical attention should be sought out immediately‚ the individual should be removed from
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within the due dates you will receive a zero. You will not be able to see anyone else’s response until you submit yours. Part 1. What are the differences between the functions of the upper respiratory tract versus the lower respiratory tract? Part 2. List two words related to each part of the respiratory tract (upper and lower) provide the word root/combining word‚ vowel‚ suffix or prefix‚ and the definition of the word. Week 6 Discussion Activity/Assignment: Due March 1st (for those of you
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Aging is something that continuously happens throughout life‚ which produces a lot of changes throughout the body. With that being said‚ many changes throughout the body affect the respiratory system. As individuals age‚ bones of the body become thin‚ weak‚ and change shape. The ribcage is affected by this change and can alter a person’s breathing as it becomes unable to expand and contract the way it used to. Muscles in the body also become weak. If the muscle that supports breathing‚ called the
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RESPIRATORY SYSTEM. The respiratory system is the biological system that introduces respiratory gases to the interior and performs gas exchange. The structure and function of the parts of the respiratory system. * The nose or nasal cavity warms the air that we breath to prevent damage to the delicate tissues that form the respiratory system. It is lined with cilia and mucous secretions to help filter out solid particles.
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stems that exchanges gas Invaginated respiration: gas goes inside the organism for gas exchange to occur and is not directly put in to blood system (lung) Examples: Sea cucumber (has respiratory trees) Gastropod mollusk (simple lung) Insects (spiracles and trees) Vertebrates (lungs) Some Invertebrates Evaginated respiration: capillary system close to the surface of a appendage or dermis can exchange gas Simple organisms can complete gas exchange through their dermis Examples: Bristle
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all 3 stages produce a little ATP‚ there is one stage that makes more than the other and that is the Electron Transport Chain stage. The cells get the oxygen for cellular respiration from the circulatory and respiratory systems. First oxygen is breathed in from the air by the respiratory system. When breathing in oxygen goes through the mouth and nose‚ the epiglottis‚ the trachea and then to the lungs after traveling through the bronchi. Air then travels through the bronchioles and the alveoli. Oxygen
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the transportation sector is becoming increasingly linked to environmental problems. With a technology relying heavily on the combustion of hydrocarbons‚ notably with the internal combustion engine‚ the impacts of transportation over environmental systems has increased with motorization. This has reached a point where transportation activities are a dominant factor behind the emission of most pollutants and thus their impacts on the environment. This paper will provide information on the danger
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Respiratory System Mechanics E X E R C I S E NAME: Ailyn Sedaria-Lapuz LAB TIME/DATE: March 3‚ 2013 1. Define each of the following terms: • respiration : means exchange of gases ( oxygen and carbon dioxide) between a living organism and its environment; Breathing. • ventilation: movement of air in and out of the lungs • alveoli: small air sacs or cavities in the lung that give the tissue a honey comb appearance and expand its surface area for the exchange of oxygen. • diaphragm:
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