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The.ung is not capable of expanding itself, and only expands because of a negative pressure between the two pleural walls outside the lung. The trachea is a large open tube lined with rings of cartilage. The human lungs are a pair of large, spongy organs optimized for petrol exchange between our blood and the air. Finally, cigarette smoke can damage the cells of the lungs so much that the healthy cells go away, only to be replaced by cancer cells. As more damage accumulates, the risk of cancer increases. 21 Smoking, particularly of cigarettes, is by far the main contributor to lung cancer. 22 Cigarette smoke contains at least 73 known carcinogens, 23 including benzoapyrene, 24 ink, 1,3-butadiene and a radioactive isotope of polonium, polonium-210 . 23 Across the developed world, 90% of lung cancer deaths in men during the year 2000 were attributed to smoking 70% for women. 25 Smoking accounts for about 85% of lung cancer cases. 1 Passive smoking the inhalation of smoke from another’s smoking—is a cause of lung cancer in non-smokers. These changes affect the normal functions of the cell, including cell proliferation, Nice sentiments programmed cell death apoptosis and DNA repair. Together, the lungs’ tissue surface is almost 40 times greater than the body’s outer surface, making the lungs together one of the largest organs in Enjoyed reading this the body. Between the alveoli is a thin layer of cells called the interstitium, which contains blood vessels and cells that help support the alveoli. Segments for the left and right lung are shown in the table. 4 The segmental anatomy is useful clinically for localising disease processes in the lungs. 4 The right lung has both more lobes and segments than the left. Oxygen passes through the incredibly thin walls of the alveoli into the capillaries and is then carried back to the heart via the pulmonary veins. The excess mucus causes repeated episodes of bronchitis and pneumonia throughout life. find thisExtra weight makes it difficult to expand the chest when breathing.

Friday, December 23 2016 3:51 PM EST2016-12-23 20:51:49 GMT Updated: Friday, December 23 2016 3:51 PM EST2016-12-23 20:51:49 GMT Hijackers diverted a Libyan plane carrying 118 people to the Mediterranean island of Malta on Friday and threatened to blow it up with hand grenades, officials said. Thursday, December 22 2016 1:17 PM EST2016-12-22 18:17:35 GMT Updated: Thursday, December 22 2016 6:29 PM EST2016-12-22 23:29:57 GMT Ivanka Trump was flying out of JFK with her kids and other cousins when a passenger reportedly started screamed at her. (Source: AP/John Minchillo) An anti-Trump passenger spotted Ivanka Trump on a Jet Blue flight and started screaming at her. Thursday, December 22 2016 6:46 AM EST2016-12-22 11:46:05 GMT Updated: Thursday, December 22 2016 6:52 AM EST2016-12-22 11:52:50 GMT A man sustained minor burns on his thigh and hand after an e-cigarette exploded in his pocket while on the bus. More >> MULTAN, Pakistan (AP) — At least 31 people have died from drinking tainted liquor over the Christmas holiday in Pakistan, police and doctors said Tuesday, raising an earlier toll. Local police officer Atif Imran Qureshi said dozens of people were transported to hospitals in the eastern Punjab province after they consumed contaminated alcohol. A total of 19 people died Tuesday, and 12 the day before, he said. Umair Ahmed, a physician at Allied hospital in the city of Faisalabad, said a dozen more people were still being treated. Alcohol is mostly prohibited in Muslim-majority Pakistan, but non-Muslims can purchase it from licensed shops. Most poor Christians buy homemade liquor – which is more affordable but causes deaths almost every year. Associated Press 2016

For the original version including any supplementary images or video, visit http://www.wflx.com/story/34135778/tainted-liquor-death-toll-climbs-in-pakistan

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On Christmas morning, Santa and his firefighter helpers went through Baylor Scott & White McLane Childrens Medical Center spreading Christmas cheer to 57 hospitalized children, including the Emergency Department. “Thank you to the parents for allowing us to spend Christmas morning with you and your child. We sincerely hope and pray for a speedy recovery so your child can return home soon. Thank you Child Life Team for working with us to help bring a smile to a child in the hospital,” the fire department said on their Facebook page. Copyright 2016 http://madelynthomasplanet.ccmtz.org/2016/12/27/start-the-use-of-antiaging-dry-oily-skin-care-products-today-and-forget-all-your-skin-related-problems-for-good KXXV. All rights reserved. Thanking You East Texas News More>> Thursday, December 22 2016 7:38 PM EST2016-12-23 00:38:10 GMT Family members are not the only ones wanting to open the gifts under your tree. Updated: Tuesday, December 27 2016 4:31 PM EST2016-12-27 21:31:24 GMT An Angelina County jury found a Zavalla man who is known to be the owner of the community known to law enforcement as the compound guilty of a state-jail felony delivery of a controlled substance charge Tuesday. Updated: Tuesday, December 27 2016 4:12 PM EST2016-12-27 21:12:32 GMT When the Angelina County grand jury met earlier this month, they no-billed a 30-year-old Huntington woman who had been accused of being drunk when she was pulling two kids in a wagon down a dark road. Updated: Tuesday, December 27 2016 1:39 PM EST2016-12-27 18:39:15 GMT During a restitution hearing for the 38-year-old Lufkin woman who accepted a plea bargain deal of five years of deferred adjudication for a felony theft charge, it was revealed that she stole more than $45,000 while she worked for Triple A Trophy.

For the original version including any supplementary images or video, visit http://www.ktre.com/story/34136026/temple-firefighters-bring-gifts-to-hospitalized-children

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