Tuberculin test

Tuberculin test
Tuberculin test Tu*ber"cu*lin test The hypodermic injection of tuberculin, used as a test for past or present infection with tuberculosis. It is used both for humans and cattle.

Note: In humans, a previous or acive infection with tuberculosis will cause a distinct reaction to the injection of tuberculin. The test is thus used to screen populations to discover those who may harbor an active tuberculosis infection, and more definitive tests are performed on those showing a positive reaction, to determine if the infection is active. In cattle there is little or no effect of the injection of tuberculin on healthy animals, but there is a marked rise in temperature in tuberculous animals. [Webster 1913 Suppl. +PJC]


The Collaborative International Dictionary of English. 2000.

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  • tuberculin test — n a test (as the Mantoux test or tine test) for hypersensitivity to tuberculin in which tuberculin is introduced (as by injection or puncture) usu. into the skin of the individual tested and the appearance of inflammation or induration at the… …   Medical dictionary

  • tuberculin test — noun a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin • Syn: ↑tuberculin skin test • Hypernyms: ↑skin test • Hyponyms: ↑Mantoux test, ↑tine test * * * …   Useful english dictionary

  • tuberculin test — a test for tuberculosis in which a hypersensitive reaction to a given quantity of tuberculin indicates a past or present infection. [1900 05] * * * ▪ medicine       procedure for the diagnosis of tuberculosis infection by the introduction into… …   Universalium

  • tuberculin test — noun Date: circa 1900 a test for hypersensitivity to tuberculin as an indication of past or present tubercular infection …   New Collegiate Dictionary

  • tuberculin test — A method of testing cows for tuberculosis, provided by statute as a health measure for insuring a pure supply of milk. 22 Am J1st Food § 72 …   Ballentine's law dictionary

  • intradermal tuberculin test — a tuberculin test in which tuberculin is injected below the skin; see specific tests, including Heaf t., Mantoux t., and tine t …   Medical dictionary

  • tuberculin reaction — n a skin reaction that occurs at the site of a tuberculin test <an induration measuring 10 mm or more is considered a positive tuberculin reaction for all individuals> * * * induration or vesiculation as a delayed reaction at the site of a… …   Medical dictionary

  • tuberculin — 1. A glycerin broth culture of Mycobacterium tuberculosis evaporated to 110 volume at 100°C and filtered; introduced by Robert Koch for the treatment of tuberculosis but now used chiefly for diagnostic tests; originally known as Koch old t. (OT)… …   Medical dictionary

  • tuberculin skin test — noun a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin • Syn: ↑tuberculin test • Hypernyms: ↑skin test • Hyponyms: ↑Mantoux test, ↑tine test …   Useful english dictionary

  • tuberculin — n. a sterile liquid from cultures of tubercle bacillus, used in the diagnosis and treatment of tuberculosis. Phrases and idioms: tuberculin test a hypodermic injection of tuberculin to detect a tubercular infection. tuberculin tested (of milk)… …   Useful english dictionary

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