The sweat test measures the concentration of chloride that is excreted in sweat. It is used to screen for cystic fibrosis (CF). Due to defective chloride channels (CFTR), the concentration of chloride in sweat is elevated in individuals with CF.
Read more about Sweat Test: Background, Method
Famous quotes containing the words sweat and/or test:
“To say yes, you have to sweat and roll up your sleeves and plunge both hands into life up to the elbows. It’s easy to say no, even if it means dying.”
—Jean Anouilh (1910–1987)
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—Stella Chess (20th century)