Tuberculosis (TB) is a serious illness that mainly affects the lungs. The germs that cause tuberculosis are a type of bacteria. Tuberculosis can spread when a person with the illness coughs, sneezes or sings. This can put tiny droplets with the germs into the air. Another person can then breathe in the droplets, and … See more When TB germs survive and multiply in the lungs, it is called a TB infection. A TBinfection may be in one of three stages. Symptoms are different in each stage. Primary TB … See more Anyone can get tuberculosis, but certain factors increase the risk of getting an infection. Other factors increase the risk of an infection becoming active TBdisease. The Centers for Disease Control and Prevention … See more Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. People with active TBdisease in the lungs or voice box can spread the disease. They release tiny droplets that carry the bacteria through the air. This … See more If you test positive for latent TB infection, you may need to take drugs to prevent active TBdisease. See more WebTB affects the gas exchange in the alveoli by making the concentration gradient low . It will also damage the alveoli and it ’s tissue making it useless for gas exchange . 9. Based on what you know about Callie, are there any lifestyle factors that might be contributing to her health and respiratory problems?
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WebMay 12, 2024 · Pulmonary edema occurs when the alveoli fill up with excess fluid seeped out of the blood vessels in the lung instead of air. This can cause problems with the exchange of gas (oxygen and carbon … WebIf you have emphysema, your alveoli eventually break. Instead of many tiny bubble wrap bubbles, you develop a large air pocket, like a big shipping air pillow. This damage causes … federal biweekly withholding table
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WebSecondary tuberculosis occurs due to the reactivation of the latent infection. It typically affects the apical and posterior segments of the upper lobes of the lungs. The superior segments of the lower lobes may also be involved. However, the … WebApr 15, 2024 · How your lungs are affected Air travels down your windpipe (trachea) and into your lungs through two large tubes (bronchi). Inside your lungs, these tubes divide many times — like the branches of a tree — into … WebThe process of becoming infected with TB begins when inhaled TB bacteria, also known as tubercle bacilli, begin to multiply in the small air sacs of the lungs. Some TB bacteria then enter the bloodstream and spread throughout the body. Usually within 2 to 8 weeks, the immune system intervenes, halting multiplication and preventing further spread. federal biz opps website