Monday, July 28, 2008

How to determine if someone has mycobacterium tuberculosis

How to determine if someone has mycobacterium tuberculosis?
As a hospital lab technician you are given a blood culture from a patient and asked to determine if they have an active infection by Mycobacterium tuberculosis. How would you determine this? a. a Gram stain b. an endospore stain c. an acid-fast stain d. All of the above e. Answer choices a and c
Biology - 2 Answers
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1 :
a gram stain is usually done first no matter what if there is no idea and if it comes out variable or negative, an acid fast stain would definitively tell you its myco. tb. I would go with C since gram stains on acid fast organisms are inconclusive since they are variable or negative unless the stain is left on for a long time (like an hour)
2 :
c: an acid-fast stain They are impermeable to the usual stains, e.g. Gram's stain. They are known as "acid-fast bacilli" because of their lipid-rich cell walls, which are relatively impermeable to various basic dyes unless the dyes are combined with phenol. Once stained, the cells resist decolorization with acidified organic solvents and are therefore called "acid-fast". They could easily be stained by Ziehl-Neelsen stain



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Thursday, July 24, 2008

What are the common ways of preventing tuberculosis

What are the common ways of preventing tuberculosis?
plss help.. this is my activity in science so if.. you can help..plss do so.. Tell me the website where I can Find it.. Or tell me some little ways of preventing tuberculosis!! Thanx very much guys!!! Love you all!!
Homework Help - 5 Answers
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1 :
If you come in contact with TB, via the air, such as if a person with TB would cough around you, then you could get it. To prevent TB, um, well, don't get in contact with someone who has it.
2 :
dont mess wid your health i geuss thats the best way of preventing tuberculosis!
3 :
try to be clean yourself and also your surroundings never come in contact with a tuberculosis patient always roam in clean air about website i can say that u should visit www.google.com
4 :
eating good nutritious food and breathing good air that is air which is pollution free are two important prerequisites for guarding you against tuberculosis
5 :
Get the vaccine



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Sunday, July 20, 2008

what is the life cycle of tuberculosis

what is the life cycle of tuberculosis?
i'm doing a project on the life cycle of tuberculosis and i can't find anything that will make sense to my audience. if there's anyone that could give me some in site and share ur resources, that would be awesome!
Infectious Diseases - 2 Answers
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1 :
Tuberculosis nodules lying agaisnt ribs within the chest cavity of a wood bison ..life cycle surviavl of myocobacrterium bovis out side mammalian hosts . bacterial diseases caused by infection with mycobacterium bovis previuosly found in domestic cattles but occur in specific wildlife population .bovine tuberculosis is not naturally ocurring disease in wid animals and is believed to have been introduced into wid life population through contact with the domestic transmissions.the disease was discovered by Mr Robert Koch.
2 :
I am a retired nurse epidemiologist and was a TB case manager for 5 years. When people get the test on their arm the PPD (purified protein derivative) of TB and then you have to wait 72 hours to have it read. A lot of people will get a red spot because they are allergic to the detergent in the test. So you have to feel for the enduration under the red spot and measure it in mm. In some countries around the world they are vaccinated for TB and when they come to the USA we give them the PPD test and if it is over 5 mm then we put them on INH antibiotic for 6 months. They don't have an active case but think of TB in the lung like a ripe tomato with a dark spot and when you poke it, liquid runs out. So the INH builds a wall around the spots where ever it is in your body as TB even gets in to bone. If someone has an active case they have weight loss, night sweats, fatigue, feeling really sick and a cough that sprays droplets out in to the air and then some one comes along and inhales the droplets in to their lungs. People with an active case are put on 3 antibiotics and have to wear a mask in public until their sputum cultures comes back negative. Additional info at http://cdc.gov




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Wednesday, July 16, 2008

How Can you take tuberculosis from someone else

How Can you take tuberculosis from someone else?
i know this girl and I love her a lot! What are some ways to get infected with tuberculosis from her?
Infectious Diseases - 3 Answers
Random Answers, Critics, Comments, Opinions :
1 :
Stupidest thing you can do.....but I'll go Have her cough in your mouth Have her spit her blood in your mouth while she is coughing. TB is an airborne virus and if you breath in a smal confined room with her for a while you all good! Congrats! You just contract a disease that kills! Thats not love......this is suicide So seriously, don't. This is a post telling you how easy it is to contract it. She is going to go through some horrible times. Blood in sputum, constant coughing, Flu like symptoms, weight loss, night sweats and it goes on and on.
2 :
You can't take it from someone else but you can catch it from someone else if they are actively sick from it. That is when you are contagious. If the disease is in a dormant stage it isn't contagious. If it is active (the person is sick from the TB) then all they have to do is be around you and cough and you are susceptible to it. That doesn't mean that you will get it though. There are people who have been exposed to TB and they don't get it. I was exposed to it at work and I don't actually have it. My body has produced the antibodies necessary to fight it off. That doesn't mean that I will never get it that just means that I fought it off.
3 :
Hi, is it weird that i have been having these symptoms when my sis is latent? By the way, I have an appointment next week



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Saturday, July 12, 2008

Has a cure for Tuberculosis ever been found

Has a cure for Tuberculosis ever been found?
I was watching some kind of documentary last night that was talking about how in the early 1800's it was called consumption and later to be named tuberculosis. They did not mention if a cure for it had been found. I'm just curious because I know that nowadays people are still being tested for it. What happens if they come up positive?
Other - Diseases - 7 Answers
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1 :
Rest your mind, there is a cure for Tuberculosis.
2 :
No.I think.
3 :
i was tested and it was positive i have latent TB which means i have it but its not active, it becomes active if I'm near someone who has active TB and they cough or sneeze and i breath it in which is how i got latent TB in the first place it is very contagious it is treatable but there's no cure for it yet
4 :
who knows
5 :
Yes, there are antibiotics that cure TB. It's not easy to kill, though, and requires a prolonged course (six months or more) of treatment with four different drugs. However, resistant strains are starting to pop up, and there are second-line drugs to treat those strains. It's still a disease that you don't want to get.
6 :
tuberculosis is curable disease it treat by multi drugs ( the main drug is Rifampicin ) there is also vaccine given after birth .
7 :
Hi Pamelita Here you go. Cause TB is caused by the bacterium Mycobacterium tuberculosis. TB causes 1,800 deaths per year and 20,000 new cases are reported annually. The primary risk groups are older African-Americans, Hispanics, and Asians. Also at greater risk are people with illnesses that decrease immune function, such as alcoholics, malnutrition, diabetics, and people who are HIV positive. Caution: Drugs that act as immune suppressants, such as corticosteroids, can retrigger tuberculosis. -------------------------------------------------------------------------------- Natural Cures Note: Prevention is the key to treating and minimizing the spread of TB. This is achieved through vaccinations, such as the Bacille Calmette-Guérin (BCG) vaccine. Contact tracing using skin testing and x-ray should be performed on relatives and friends of patients with TB as an effective way to detect early cases of TB that have not yet presented with symptoms. Proper diagnosis must include a chest X-ray and skin and sputum tests, and proper treatment must include drugs. Diet: Eat an organic, whole foods diet that emphasizes raw vegetables and pure filtered water. Pears, pear juice, and pear sauce can also be helpful, as pears can help hasten healing of the lungs. Other helpful foods include fenugreek and alfalfa sprouts, garlic, pomegranate, and all forms of fermented milk such as yogurt and kefir. Herbs: Combine the tinctures of echinacea, elecampane, and mullein in equal parts and take one teaspoon three times a day. This remedy is very effective for soothing the lungs. Hydrotherapy: Hydrotherapy is the application of water, ice, steam and hot and cold temperatures to maintain and restore health. Treatments include full body immersion, steam baths, saunas, sitz baths, colonic irrigation and the application of hot and/or cold compresses. Hydrotherapy is effective for treating a wide range of conditions and can easily be used in the home as part of a self-care program. Many Naturopathic Physicians, Physical Therapists and Day Spas use Hydrotherapy as part of treatment. We suggest several at-home hydrotherapy treatments. Please seek the advice of your alternative health care practitioner before undergoing these procedures to make sure they are appropriate for you. *Purified water is essential for any hydrotherapy treatment. Remedies for Treating Chlorinated Bath Water offers clear instructions and recommendations. Juice Therapy: Combine raw potato juice with an equal amount of carrot juice. Add one teaspoon of olive or almond oil and one teaspoon of honey, and drink three glasses each day. Lifestyle: Get plenty of fresh air, rest, light, exercise, and relaxation. Nutritional Supplementation: The following supplements are recommended for TB: Vitamin A, beta carotene, vitamin B complex, vitamin C, Vitamin E, multiminerals, essential fatty acids, zinc, garlic capsules, citrus seed extract, lipotropic formula, deglycerinated licorice, and lung glandulars. Topical Treatment: Eucalyptus oil packs applied topically over the lungs can help break up congestion and collected fluids. Alternative Professional Care If your symptoms persist despite the above measures, seek the help of a qualified health professional. The following professional care therapies have all been shown to be useful for treating TB: Acupuncture, Detoxification Therapy, Energy Medicine (Light Beam Generator, Ondamed), Homeopathy, Light Therapy, Magnetic Field Therapy, Oxygen Therapy, Qigong, and Traditional Chinese Medicine Best of health to you



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Tuesday, July 8, 2008

How bad is a tuberculosis testing shot

How bad is a tuberculosis testing shot?
I have to go in tomorrow for a tuberculosis test. Needles scare the bejesus out of me. I've looked up the procedure, but just want to hear some experiences. How bad is it on a scale from one to ten if you have personally had this test done? Thank you very much for any/all answers! ♥ Thanks so much guys! I truly appreciate all of your answers. :] ♥
Other - Health - 7 Answers
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1 :
Not bad. Its quick. just a prick, youll be fine.
2 :
a 1
3 :
A TB test isn't nearly as bad as having TB and not knowing it. I used to have to get them on a regular basis for work years ago. I was routinely exposed to people with TB. Back then the test was done with this very thin very short needle that was inserted just below the skin where they inject the serum. It really isn't that painful at all and I absolutely hate needles no matter where on my body they are poking me. Good Luck.
4 :
They stick the needle just under the edge of your skin, you can hardly feel it, then they push the serum in making a small bubble under your skin. THe bubble absorbs and then you just have to go back in a few days to have them look at the area. For people with needle phobia - it is a 2 or 3.
5 :
I would say it is a two or a three. Mildly uncomfortable - stings a bit but if you look away before they do it it is not so bad.
6 :
It's really not that bad! I have to get one every year because I am a nurse. I would say, 1 out of 10 on a pain scale. Just try not to look at the needle!
7 :
1, the needle barely goes under the skin



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Friday, July 4, 2008

Can anyone get Tuberculosis if the person is dead

Can anyone get Tuberculosis if the person is dead?
My uncle is a person who is going to carry the casket of a dead person who died from Tuberculosis. Will the TB spread to him? Or is he safe?
Infectious Diseases - 19 Answers
Random Answers, Critics, Comments, Opinions :
1 :
The TB died with the person
2 :
Yes don't even go to the funeral everyone who does will get it.
3 :
One, the embalming fluid will destroy any bacteria and viruses. Two, caskets are air, and therefore microorganism, tight. Those are the two most important factors.
4 :
it shouldnt because the autopsy ppl should have contained the disease to use as a vaccine for some1 that is sick.
5 :
Its safe .because the person is already died there is no form of airborne contact.
6 :
is very dificul somebody dead of tuberculosis today
7 :
He is non-infectious since he is not breathing anymore. TB is spread thru the air when he would breathe so obviously he is not breathing so there is no chance he is infecting anyone anymore.
8 :
unless you're the coroner and don't wash your hands like you should.... then no tb is an airborne disease
9 :
God no... TB is not an airborne virus.. it's spread through mucus and body fluids... the dead person has been embalmed and is inside of a casket.. there is no chance of contracting TB... all these people on here saying it's an airborne disease are wrong... someone would literally have to cough in your face, and even then it would be tough to get...
10 :
No one can get tuberculosis when they are dead, and no your uncle cannot get it, if the person who had tuberculosis was near ur uncle when he or she was not dead, there is a possibility.
11 :
no, if a person dies they take out the blood and orgnas anyways before they bury the person. so you should have nothing to worry about and even if you get TB it is easly treatable...i have had it and they gave me a shot and anti-biotics you should be fine
12 :
Very unlikely. Tb is usually spread through aerosolized droplets that are exhaled from an infected person. As long as the deceased isn't breathing, he/she won't be contagious. I'd also recommend against dismembering or ingesting any part of the deceased, because there probably is live TB in masses in his/her lungs. BTW klepticsy is flat wrong. TB is a bacterium that is spread through the air.
13 :
well, TB is spread by coughing, but I would take precautions.
14 :
chances are its not possible
15 :
Even at the slimmest chance of the TB bacteria remaining alive after the carrier has passed on, TB is spread through the infected person exhaling, sneezing, or coughing the bacteria into the air, and then others breathing it in. Since dead people do none of the three things above, any remaining bacteria would be stuck in the lungs of the deceased person. Also, the vast majority of coffins produced these days are usually tightly sealed, to the point where air cannot even get in. Your uncle is perfectly safe.
16 :
hes safe because they embalm the body anyhow. If that was true, they couldnt go to the morgue.Your uncle is safe. :)
17 :
TB is an Airborne virus and no you can not get it at a funeral. Unless someone else at the funeral has it and coughs and you breathe the spores from it. TB is a very serious disease and horrible to die from. My condolences to your associates. EDIT--> Method of Invasion (Transmission) Transmission of TB usually occurs by an airborne or aerosol route but can also occur through the gastrointestinal tract. Coughing by humans or animals with active TB produce droplet nuclei containing one to three organisms. This TB-containing droplet nuclei can remain suspended in the air for several hours. Infection will occur if inhalation results in the organism(s) reaching the alveolus of the lungs. M.bovis transmission from cattle to humans has occurred through drinking contaminated milk. Only one-in-ten immunocompetent people infected with M.Tb will develop active disease in their lifetime and therefore don t transmit the organism. In contrast, nearly all cattle infected with M. bovis develop active disease and can transmit the organism to other animals or humans. Among generally healthy persons, infection with TB is highly likely to be clinically unapparent. As mentioned, the lifetime risk of developing clinically evident TB after being infected is approximately 10%, however, in specific subpopulations such as infants or persons with immunodeficiency states, the proportion who develop clinical TB is much higher. for more info on the above referenced info please visit http://tjclarkco.com/bacterial_diseases/tuberculosis.asp?cpc=283aec0da7c32860e6c61e49b20b1217&m=1
18 :
As an embalmer, I can tell you that yes, it is possible to contract TB from a dead human body. When we move and reposition the body prior to embalming, if they have TB and air is expelled from the lungs, (TB is spread via droplet infection), it is possible to contract the disease. There are documented cases of embalmers contracting TB this way. That is why it is vital that we cover the mouth of every deceased person while moving/rolling/positioning them BEFORE embalming, we act as if everyone has a communicable disease. The embalming process DOES kill it, so there is no need to worry at the viewing or being a pallbearer.
19 :
Ripper, thanks for e-mailing me about your question. Your uncle and all the other pallbearers are perfectly safe. Take care, hear



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Tuesday, July 1, 2008

Are there any serious side effects of tuberculosis medication

Are there any serious side effects of tuberculosis medication?
My friend has been diagnosed with tuberculosis of lymph nodes after having FNAC for neck swelling though he never had any symptoms like cough, fever, etc. He has to take 4 medications for 6 months. Medications are standard isoniazide, rifampicin, pyrdimine n one more perhaps ethambutol.
Respiratory Diseases - 1 Answers
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1 :
there are specific side effects with specific drugs.. what are the medications



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