What is TB
Tuberculosis - an infection caused by slow-growing bacteria that grow in areas of the body that have lots of blood & oxygen. ( Source: http://www.chacha.com/question/what-is-tb )
More Answers to "What is TB"
- Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis *. The bacteria usually attack the lungs. But, TB bacteria can attack any part of the body such as the kidney, spine, and brain. If not treated properly, TB...
- In computer terms, Tb stands for Terabit. 1 Tb = 1,000,000,000,000 (1 trillion bits). That is equal to 1000 Gb (Gigabits). Bits are common in networking, such as a network's throughput measured in bits (most common speeds are 100/1000 Mb Me...
- TB, or tuberculosis, is a disease caused by bacteria called Mycobacterium tuberculosis. The bacteria can attack any part of your body, but they usually attack the lungs. TB disease was once the leading cause of death in the United States. I...
Related Questions Answered on Y!Answers
- Q: can a person survive TBdoes TB stay with you all your life Does your live shorten.Can you get rid of TB from your body?Can an anorexic person be more sensative to getting TB?
- A: Yes, a person can be cured of TBNo, TB does not stay with you all your lifeYour life does not shortenIf you have latent TB, you are not contagious and not sick. The chance of a latent TB ever turning into active TB is 5% in your lifetime. Usually after many years you have an even lower chanceYes, an anorexic person can probably get TB easier.
- How is Latent TB different biologically from the active TB since they need different treatment?
- Q: I do understand what latent TB is but what I don't understand is why it needs different treatment than active TB. Why don't we use the same antibiotic treatment in latent and active TB since the antibiotics will kill the bacteria anyway? Latent is formed when the bacteria enters the body but it is controlled by immune system. How immune system is able to control it but not eradicate it?
- A: TB can manifest in all kinds of ways but I think you are interested in the way TB can go dormant. The immune system fights the infection in the lungs and then surrounds the surviving bacteria with white blood cells. These cells form a ball around the clumps of bacteria and then are covered over by calcium leaving little calcium balls with TB centers in the upper lobes of the lungs. The TB organism is very slow growing and can stay alive an extremely long time. When something happens that causes one of the balls hanging in the lung to fall and break open, the bacteria are released and may manifest an infection again. This can happen years after the first infection. A chest X ray will either show these calcium balls (guma) or the places where they were because the lung tissue is destroyed in a ball pattern. When the inrfection is latent in the little balls it is much harder to destroy since it's walled off from the body. Hope this helps some!
- How long can TB stay dormant in a person before going away forever?
- Q: How long can TB stay dormant in a person before going away?I went to china 9 months ago, so im wondering if i was in contact with the disease, whether it just ended up going away or if it may still be dormant. But im just wondering, i know the chances are very slim i even have TB.
- A: Read the source.
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