comparing both subjects it is clear that Subject 2 (Humza) has a larger vital capacity and lower breathing rate than Subject 1 (Mohamed.S). This experiment clarified that many factors can be taken into account and influence vital capacity and breathing rates. Referring back to my hypothesis which states that height and physical activity are large factors‚ Subject 2 being taller required his body to take in more oxygen through his lungs as oxygenated blood coming from the heart needed to travel further distances
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Guidelines Single Source Procurement Using Public Funds Already Approved By Parliament Preamble The Act requires institutions to secure approval from the Board before they adopt single source procurement. The Minister of Finance and Economic Planning issued guidelines on 17th September‚ 2004 to explain the process for application of Single Sourcing. However‚ most applications for single source procurement submitted to the Board fail to satisfy the basic requirements for approval. This sometimes
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America 85% of the teenage population first start smoking around the ages of fifteen and sixteen‚ and they soon find out smoking tobacco is incredibly addicting. Smoking causes heart diseases‚ higher blood pressure‚ multiple deadly cancers such as‚ lung cancer‚ mouth cancer and throat cancer. Many of my relatives have succumbed to some sort of terrible effect from smoking‚ and I myself was once a smoker until I discovered the complications it had with my heart along with cigarettes claiming the life
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Pneumonia‚ Restrictive or Obstructive Pulmonary Disorder Medically pneumonia can be explained as infection of the lungs‚ this infection can be either bacterial‚ viral or fungi infection in which the air sacs may fill with pus and may become solid. Inflammation can affect both lungs (double pneumonia)‚ only one lung (single pneumonia) or can be only in certain lobes (lobar pneumonia). As the air sacs may fill with fluid this can produce cough with pus or phlegm‚ fever‚ chills‚ and difficulty breathing
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"The substance of the lung is dilatable and extensible like the tinder made from a fungus. But it is spongy and if you press it‚ it yields to the force which compresses it‚ and if the force is removed‚ it increases again to its original size." - Leonardo da Vinci‚ late 15th century.23 The beginning of accurate knowledge concerning the physiology of breathing dates back to the 17th century. Before that time‚ the ideas in vogue about why and how we breathe were mystical and strange. Hippocrates “counted
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respiratory system functioning better or worse than it did in the previous activity? Explain why. The breathing is more shallow and incomplete. The lungs were not able to inhale or exhale as much as in activity 2. 3. What does the air flow tube simulate in the human body? The trachea. 4. What could be some possible causes of reduction in air flow to the lungs? An allergic reaction could cause the trac to swell‚ restricting the flow of air. An obstruction could also block the trachea decreasing or blocking
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respiratory system is using to clear her lungs by coughing? A cough reflex has both sensory (afferent) and motor (efferent) components. Pulmonary irritant receptors (cough receptors) in the epithelium of the respiratory tract are sensitive to both mechanical and chemical stimuli. Stimulation of the cough receptors by dust or other foreign particles produces a cough‚ which is necessary to remove the foreign material from the respiratory tract before it reaches the lungs. A long drawn and deep inhalation
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legal capacity to make contract. In some case the legal capacity of the person has no relation to the individual’s actual ability. A person who is 17 years old for example‚ may have just as much to make a contract as an older person. Nevertheless a17 years old are ordinarily under a legal incapacity. In other cases such as those involving insane persons‚ the legal incapacity is based upon the inability to understand the consequences of the particular transaction. Person whose legal capacity is or
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process that Cari’s respiratory system is using to clear her lungs by coughing? The cough reflex is a deep and long inhalation that is followed by the closing the glottis‚ this causes a strong exhalation that will push the glottis open and sends the air through the respiratory passage. The coughing occurs when a foreign body is in the larynx‚ trachea or the epiglottis. Cari is coughing because the mucous and fluid buildup in her lungs and her body is to get rid of it. Which structures found in
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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 or abundant it triggers the cough reflex. Which structures found in the terminal bronchioles and alveoli normally would protect Cari’s lungs from infectious pathogens and particulate matter? Macrophages found in the
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