tuberculin Hear it!

tuberculin Definition

tu·ber·cu·lin (to̵o bʉr′kyə lin, tə-)

noun

a sterile liquid preparation made from the growth products or extracts of a tubercle bacillus culture and injected into the skin as a test for tuberculosis

Etymology: < L tuberculum (see tubercle) + -in

tuberculin Usage Examples

Converse of object

  • use: The current test was the double intradermal test using only mammalian tuberculin, necessitating three visits over a period of 72 hours.

Adjective modifier

  • mammalian: The current test was the double intradermal test using only mammalian tuberculin, necessitating three visits over a period of 72 hours.

Modifies a noun

  • skin: The second trial will involve using the ' severe ' interpretation of the tuberculin skin test for cattle.
  • testing: Calum has to go off to do some tuberculin testing in Ireland.
  • test: The tuberculin test was not yet employed there without the consent of the owner.
  • reaction: A strongly positive tuberculin skin reaction in an asymptomatic health-related care worker does not necessarily indicate active TB.
  • reactor: Tuberculin reactors ( Heaf grades 2-4 ), should be referred for clinical examination and CXR.
  • protein: The needles carry tiny amounts of tuberculin protein, which is derived from the bacteria.