| tuberculin skin test | See: Mantoux test, Heaf test, tuberculin tine test (18 Nov 1997) |
|---|---|
| tuberculin test | <investigation> A test for previous infection with Mycobacterium tuberculosis. (09 Oct 1997) |
| tuberculin tine test | <investigation> In this test a small amount of tuberculosis antigen in injected into the skin (dermis). The skin is inspected later to see if a positive skin reaction has occurred. The presence of inflammation indicates that your body has been exposed to tuberculosis antigen at some point in your life. A chest X-ray will be taken to look for signs of TB if your tine test is positive. (27 Sep 1997) |
| skin-puncture test | Test for Behcet's syndrome; after pricking the skin with a sterile needle, pustulation follows within 24 hours, owing to the dermal sensitivity in this disease. (05 Mar 2000) |
| purified protein derivative of tuberculin | Purified tuberculin containing the active protein fraction; the tuberculin from which it is prepared differs from tuberculin chiefly in that the bacteria are grown in a synthetic rather than in a broth medium. (05 Mar 2000) |
| tuberculin | <protein> A protein extracted from the tuberculosis bacteriumMycobacterium tuberculosis. It is used in tests to determine if aperson has been exposed to the bacteria and is in danger of coming down with the disease. (09 Oct 1997) |
| tuberculin-type hypersensitivity | A local or generalised response that begins 24 to 48 hours after exposure to an antigen. See: cell-mediated reaction. Synonym: contact hypersensitivity, delayed hypersensitivity, late reaction, tuberculin-type hypersensitivity. (05 Mar 2000) |
| Koch's original tuberculin | <protein> A protein extracted from the tuberculosis bacteriumMycobacterium tuberculosis. It is used in tests to determine if aperson has been exposed to the bacteria and is in danger of coming down with the disease. (09 Oct 1997) |
| multiple sleep latency test | A test of the propensity to fall asleep, done by performing polysomnography during multiple brief opportunities to sleep. (05 Mar 2000) |
| Bernard's puncture | A puncture at a point in the floor of the fourth ventricle of the brain which causes glycosuria. Synonym: Bernard's puncture. (05 Mar 2000) |
| cisternal puncture | Passage of a hollow needle through the posterior atlantooccipital membrane into the cisterna cerebellomedullaris. (05 Mar 2000) |
| Salah's sternal puncture needle | A wide-bore needle for obtaining samples of red marrow from the sternum. (05 Mar 2000) |
| puncture | 1. The act of piercing or penetrating with a pointed object or instrument. 2. <surgery> A wound so made. Origin: L. Punctura (18 Nov 1997) |
| puncture diabetes | Experimental diabetes produced in animals by puncture of the floor of the fourth ventricle of the brain. Synonym: piqure diabetes. (05 Mar 2000) |
| puncture wound | An injury from piercing or penetrating with a pointed object. Any puncture wound through tennis shoes (as with a nail) has a high risk of infection because the foam in tennis shoes can harbor a bacteria (pseudomonas). (12 Dec 1998) |