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History A 26-year-old teacher has consulted her general practitioner (GP) for her persistent cough. She wants to have a second course of antibiotics because an initial course of amoxicillin made no difference. The cough has troubled her for 3 months since she moved to a new school. The cough is now disturbing her sleep and making her tired during the day. She teaches games, and the cough is troublesome when going out to the playground and on jogging. In her medical history, she had her appendix removed 3 years ago. She had her tonsils removed as a child and were said to have recurrent episodes of bronchitis between the ages of 3 and 6 years. She has never smoked and takes no medication other than an oral contraceptive. Her parents are alive and well and she has two brothers, one of whom has hay fever. Examination The respiratory rate is 18/min. Her chest is clear and there are no abnormalities in the nose, pharynx, cardiovascular, respiratory, or nervous systems.

Share your opinion about this post  The word called "Cancer" is a lie…You might not believe this but "cancer" is not a disease; it is a business. Cancer consists of only a deficiency of vitamin B17. It is nothing else. Cancer has become widespread; it has affected the old, young, baby, and everyone. Sharing this wonderful post will expose many of the hidden hands of the world’s manipulators and annoy them. Do you know that the book “World Without Cancer” has up till now been prevented from being translated into many world languages? Know this: there is no disease called cancer. Cancer consists of only a deficiency of vitamin B17. It is nothing else. Avoid chemotherapy, surgery, and or taking medicines with strong side effects. You would recall that in the past, quite a large number of seamen lost their life to a named disease (scurvy); a disease that took the life of numerous people as well. And a number of people got an enormous income from it. Afterward, it was

Definition: The World Health Organization (WHO) defines lung cancer as tumors arising from the respiratory epithelium (bronchi, bronchioles, and alveoli). OR Lung cancer is a type of cancer caused by uncontrolled cell division of the respiratory epithelium (bronchi, bronchioles, and alveoli). Normal structure and function of the lungs: Lungs are 2 sponge, pyramid-like organs located in the chest. Each lung is divided into sections called lobes. The right lung has three lobes while the left lung has two lobes. The left lung is smaller than the right one because the heart on the left side takes up more room of the chest. When you inhale air through mouth and nose it enters into lungs through trachea (windpipe). The trachea divides into tubes called bronchi, which enter the lungs and divide into smaller branches called bronchioles. At the end of bronchioles there are small tiny sacs called alveoli. These alveoli absorb oxygen from the inhaled air into your blood and