answer the question FootnotesFResearchCitations & BibliographyCaptionsIndexCancer usually begins in the bronchi or bronchioles. Components of cigarettesmoke contribute to the development of cancerous tumours. Study the fourdiagrams below, which show the development and progression of lung cancer.Listen to the video about the effects of smoking in our lungs using the link below.https://www.youtube.com/watch?v=69R0E Rg mQcancer cens➖➖➖➖-basal gobletcells cellsmucuscilia(a) normal(b) cancer developstumourthin mucous layerDE(c) cancer advances(d) tumour spreadsI5- While the cancerous tumour is still walled in by the basal membrane in diagramC, the tumour breaks through the membrane in diagram D. At this stage, thetumour may spread to other parts of the body. Cancer cells often use lymphvessels as pathways to other parts of the body, where they continue to divide.e) Why does this characteristic make cancer especially dangerous?narrow bronchiolesTable of Authorities

Cancer is a disease that affects humans in which some body cells proliferate and divide…

Cancer usually begins in the bronchi or bronchioles. Components of cigarette smoke contribute to the development of cancerous tumours. Study the four diagrams below, which show the development and progression of lung cancer. Listen to the video about the effects of smoking in our lungs using the link below. https://www.youtube.com/watch?v=69R0E Rg mQ cancer cens basal goblet cells cells mucus cilia

Cancer usually begins in the bronchi or bronchioles. Components of cigarette smoke contribute to the development of cancerous tumours. Study the four diagrams below, which show the development and progression of lung cancer. Listen to the video about the effects of smoking in our lungs using the link below. https://www.youtube.com/watch?v=69R0E Rg mQ cancer cens basal goblet cells cells mucus cilia

Comprehensive Medical Terminology

4th Edition

ISBN:9781133478850

Author:Jones

Publisher:Jones

Chapter11: The Respiratory System

Section: Chapter Questions

Problem E1CRE

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Most of the lung function indices reach their maximum levels betwee A. 5-10 years of age B. 10-15 years of age C. 15-20 years of age D. 20-25 years of age
The pleura that surrounds the lungs consists of two layers, the ________. visceral and parietal pleurae. mediastinum and parietal pleurae. visceral and mediastinum pleurae. none of the above
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Reference: https://www.copd.com/about-copd/what-is-copd/ 1. COPD encompasses several conditions, however, asthma is the only obstructive disease within the umbrella that can be associated with children. Do you think that because asthma is not typically associated with "smoking" that it gets special consideration in the medical field? Why or why not? 2. Many patients who have COPD continue to smoke. Based on your knowledge of the airway system, why do you think this is particularly damaging to their respiratory system? Or, do you think it matters? 3. The website mentions occupational hazards accounting for approximately 20% of COPD cases. What do you think has an effect and why? Give examples. 4. How does nutrition play a role in COPD? 5. Did any of the patient stories inspire you? What did you think of their stories? Does it change the way you feel about a "COPD-er"?
LF, a 34 year old white male, presented to the emergency room complaining of acute and severe shortnessof breath and intense chest tightness. LF’s speech was choppy and breathing was very rapid and erratic,punctuated by noticeable wheezing. LF’s medical records included the results of pulmonary functiontesting he had undergone six months beforeHis medical records also indicated prior admission for respiratory symptoms and a history of poorly-controlled asthma.LF received high-dose bronchodilator medication through use of a valved holding chamber. This wasfollowed by intravenous glucocorticoids and nebulized bronchodilators every two hours for a twelve-hourperiod, followed by nebulized bronchodilators every four hours for a forty-eight hour period.After discharge from the hospital, LF was provided a take-home flow meter to monitor his lung function.Table 4 shows LF’s PEFR results during a 30-day period.Table 4. Peak flow monitoring from day 1-30 post-discharge. All PEFR values are given…
Which is used to treat bronchoconstriction, predisnone or zileuton? Explain your answer.
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