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The PPD test is a test that is administered by physicians in order to diagnose silent tuberculosis. This can be done in a doctor's office where PPT is injected under the top layer of skin. After 48 to 72 hours you must return to have the doctor check and see if there has been a reaction to the test. This test will assist in finding out if you have ever come in contact with the bacteria that causes tuberculosis.
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∙ 11y ago
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What is a PPD test?
Other names for a tuberculin skin test. PPD stands for purified protein derivative.
What is the PPD vaccine?
It is the Purified Protein Derivative tuberculin skin test.
Is a 2 percent ppd bad?
The PPD skin test for tuberculosis is calculated in MM not percent. Induration of 2 or less than 2 mm, without blistering, is considered a negative skin test.
What do a positive ppd test in the military mean?
Ppd test is a terbuculosis test. They put a needle under your skin and a bubble is there. Within 24 hours if the bubble doesn't disappear, You have T.b. =(
How often can a ppd test be administered?
a ppd test can be given every month
What does the medical abbreviation ppd mean?
Depending on context, PPD can mean postpartum depression or purified protein derivative, the name of the fluid injected into the skin of the arm during a screening test for tuberculosis.
Once you have a positive PPD why cant you ever get it again and have to have a chest xray instead?
Once someone tests positive for the PPD skin test, that person will (almost)always remain positive for the rest of their life. Then, there is no sense in placing a PPD skin test again, as you already know that it will be positive. The reason for doing the chest x-ray instead is to make sure that there is no evidence of active tuberculosis disease in the lungs. Not all patients with a "positive PPD" will have an active lung disease from TB, which can be contagious.
Where is the ppd injected?
Purified Protein Derivative (PPD) is injected intradermally (between the layers of the skin).
Should you get a ppd shot if you were sick recently with flu?
The PPD is a test for exposure to tuberculosis. There is no reason not to get this test if you were recently stick with the flu.
What tests are used to diagnose TB?
a Tb tine test. Which is a sub Q shot of ppd that within 48 hours needs to be checked for a reaction. If there is no reaction your good. If there is a positive reaction it is followed up by a chest x-ray and then medicine.
Is there a wait time for varicella after a PPD test?
There's no wait time for varicella vaccine after a PPD. There's a wait for PPD after varicella vaccine.
How often should you get ppd test?
If you work in a hospital or lab where exposure to TB is possible then get a TB skin test every 6 months to a year, depending on your work setting.
