the other Dr.Jere Mead were working at harvard at the time‚they demonstrated that surfactant was lacking in the lungs of premature babies which is needed to help fill the lungs with air .without it the alveoli will fail leading to a risk of inflammation of the lungs usually with complicators leaving gas build up in the space surrounding the lungs(pneumothorax)‚the space between the lungs (pneumomediastinum) and the area between the heart and the thin sac that surrounds the heart.
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Student Lounge Studying can be hard and very frustrating. When I first stepped into the student lounge I noticed that there were many activities for students. There were computers for students to access the Internet‚ places for students to sit‚ and a coffee shop that put out a wonderful aroma throughout the student lounge. As I looked around‚ I saw people studying and reading books. Most of them all had some sort of beverage in their hands‚ and they seemed very relaxed. In the student lounge
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Action Verbs Action verbs are something that a person or thing can do may be used alone as the main verb of a sentence e.g. run‚ jump‚ reach‚ swim‚ walked‚ fell etc. Action verbs can also be actions you can’t see such as ’thought’ or ’wanted’ Action verbs can be time-telling verbs. They tell when something takes place - in the present‚ in the future or in the past List of action verbs starting with A Abstract Accelerate Accommodate Accomplish Accumulate Achieve Acquire Act Activate
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Lung Cancer The deadliest kind of cancer is lung cancer. People suffer each year from its devastating and lasting effects. It is the foremost cause of cancer death and is the second most common type of cancer. Men and women both have lung cancer. It affects over 200‚000 people every year in the United States. 116‚900 men and 103‚350 women were diagnosed with lung cancer in 2009 according to the American Cancer Society. Also‚ 159‚390 people have died from lung cancer in this year. African American
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Lung Transplantation: Should Smoker’s Lungs Be Used as Donors for Lung Transplants College Writing‚ GE201 April 10th‚ 2013 Lung Transplantation: Should Smoker’s Lungs be used as donors for lung Transplants With the extreme shortage of vital organs for transplantations‚ research continues to decrease mortality rates of patients waiting for organs while on transplant waiting lists. While researchers found that receiving a lung from a donor with a smoking history correlated
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The Genetics of Lung Cancer Catherine Hayworth BIO 355A/357A June 14‚ 2012 Colorado Christian University Cancer can be one of the hardest battles that one must face‚ whether that battle is lost or won‚ it changes the lives of everyone involved. Lung cancer is one of the most diagnosed cancers and it affects the lining of the lungs and the ability to breathe. Lung cancer is the number one killer of men and women than any other cancer worldwide. This cancer is mostly found in smokers and
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Lung cancer is a disease characterized by uncontrolled cell growth in tissues of the lung. If left untreated‚ this growth can spread beyond the lung in a process called metastasis into nearby tissue and‚ eventually‚ into other parts of the body. Most cancers that start in lung‚ known as primary lung cancers‚ are carcinomas that derive from epithelial cells. The main types of lung cancer are small-cell lung carcinoma (SCLC)‚ also called oat cell cancer‚ and non-small-cell lung carcinoma (NSCLC). The
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THE LUNGS The left and right lungs (Figure 23-7a‚ b) are situated in the left and right pleural cavities. Each lung is a blunt cone‚ with the tip‚ or apex‚ pointing superiorly. The apex on each side extends into the base of the neck superior to the first rib. The broad concave inferior portion‚ or base‚ of each lung rests on the superior surface of the diaphragm. Lobes and Surfaces of the Lungs The lungs have distinct lobes separated by deep fissures (Figures 23-7a‚b). The right lung has
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Lung Cancer Lung cancer is one of the most common cancers in the world‚ its deadly claws stretched over all continents in the world. However‚ lung cancer is not just a disease; it can act as a magnifying glass; many social problems and goodness of society can be revealed through the causes of lung cancer. Lung cancer is formed when the cells of the lungs grow in an uncontrolled way‚ this creates a lump or a tumor which can either be malignant or benign. Smoking and unhealthy diets are all causes
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Lung Cancer Lung Cancer‚ something so prevalent in today’s society affects so many‚ yet each day people continue to increase their chances of obtaining this disease by the simple act of lighting up a cigarette. Something that seems so insignificant but with each puff of that Marlborough or Parliament‚ increases the growth of cell tissue In the Lungs. The disease itself is caused by tobacco smoke in 80-90 percent of smokers and the remaining percentage is due to pollution‚ second hand smoke‚
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