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.