Victoria Schmidt A&P 2 Cari’s Story A. How could an infection in Cari’s nasal passages and pharynx spread into her sinuses? The infection could have easily traveled into her sinuses due to the fact of how close the passages and sinuses are to each other. 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 deep inhalation followed by complete closure of the glottis and strong exhalation suddenly opening the
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Lillian FleetonOctober 21‚ 2014 Cari’s story How can an infection in Cari nasal passages and pharyns 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. 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
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Cari’s Story Unit 5 Case Study 1 AP2630 Rhonda Carter July 27‚ 2015 A) How could an infection in Cari’s nasal passages and pharynx spread into her sinuses? Mucous membranes of the nose‚ paranasal sinuses‚ pharynx and middle ear are connected by ducts in the throat. B) What is a cough reflex? Describe the process that Cari’s respiratory system is using to clear her lungs by coughing? A cough reflex has both sensory (afferent) and motor (efferent) components. Pulmonary irritant receptors
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How fish breathe The water surrounding a fish contains a small percentage of dissolved oxygen. In the surface waters there can be about 5 ml. of oxygen per litre of water. This is much less than the 210 ml. of oxygen per litre of air that we breath‚ so the fish must use a special system for concentrating the oxygen in the water to meet their physiological needs. Here it comes again‚ a counter current exchange system‚ similar to the one we found in the fish’s swim bladder and in the tuna’s muscles
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Imagine a time when being cool meant long hair‚ a slick car‚ and tickets to the weekend double feature at the drive-in. The 1960s made this dream the goal of teenage boys; near the end of the 2010s‚ if a person has similar things‚ they can still be considered cool‚ hip‚ and with the times‚ excluding the drive-in. Drive-ins are nearly extinct‚ so maybe just a normal movie. With its share of similarities‚ the 1960s did have profound differences in many categories. Some of these categories include
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Breathe Response The book Breathe is a compilation of stories written from the point of view of a paramedic. Marianne Paiva is the author and narrator of these stories which she experienced between 1993 and 1997 while working on an ambulance in northern California. In this essay I will identify examples of specific stressors that the paramedic experienced as well as some of the coping mechanism that were used to deal with those stressors. In the chapter titled The Day After Valentine’s Day
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On the periodic table‚ oxygen is the 8th element. It is located in period 2 and group 16. Oxygen is classified into many things. For example‚ on the periodic table‚ oxygen is classified as a nonmetal gas with an atomic number of 8 and atomic weight of 15.9994. In addition‚ it has 6 valence electrons. The symbol of oxygen is O and oxygen has 8 protons‚ 8 neutrons‚ and 8 electrons. The electron configuration of oxygen is 1s2‚ 2s2‚ 2p4. Oxygen had been produced by several chemists prior to its discovery
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DECISIONS SERIES Oxygen Saturation A Guide to Laboratory Assessment BY SHANNON HAYMOND‚ PHD uman life depends on the oxygen transport by hemoglobin. In healthy patients‚ the majority of molecular oxygen (O2) is bound to hemoglobin and only a small fraction is dissolved in blood. But in patients with respiratory problems or certain metabolic and genetic disorders‚ the fraction of oxygenated hemoglobin can fall to dangerously low values. Therefore‚ laboratory assessment of oxygen saturation (SO2)—the
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How do we breathe? Clara and Dominic have both produced a statement‚ upon how the bell jar represents the way we breathe‚ our respiratory system. Clara states that the model is correct as it shows that we breathe because the diaphragm moves up and down‚ on the contrary Dominic says the model is incorrect as we breathe with our ribs. My conclusion on who is correct is that Clara is correct because the diaphragm does move up and down when we breathe‚ however‚ Dominic‚ in a sense‚ is also correct
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Oxygen – Carbon dioxide Cycle The Carbon Dioxide- Oxygen Cycle relates to the relationship between Carbon Dioxide [CO2] breathing plants and Oxygen [O2] breathing life forms. All oxygen-breathing life forms take in Oxygen and exhale CO2. Plants take in the CO2 and use it in their photosynthesis process and in turn give off oxygen. The Carbon Dioxide-Oxygen Cycle is a continuously occurring process whereby animals inhale Oxygen and then exhale carbon dioxide‚ and plants use the CO2 and "exhale"
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