Heaf Test
The Heaf tuberculin skin test was used in the United Kingdom, but discontinued in 2005.
The equivalent Mantoux test positive levels done with 10 TU (0.1 ml at 100 TU/ml, 1:1000) are
- <5 mm induration (Heaf 0-1)
- 5–15 mm induration (Heaf 2)
- >15 mm induration (Heaf 3-4)
Read more about this topic: Mantoux Test
Famous quotes containing the word test:
“There is a parallel between the twos and the tens. Tens are trying to test their abilities again, sizing up and experimenting to discover how to fit in. They dont mean everything they do and say. They are just testing. . . . Take a good deal of your daughters behavior with a grain of salt. Try to handle the really outrageous as matter-of-factly as you would a mistake in grammar or spelling.”
—Stella Chess (20th century)
Related Phrases
Related Words