produced in a test tube / conceived or developed in vitro by artificial insemination

A test to check whether someone is immune to scarlet fever.

A test of physical fitness in the US military, based on how far a person can run in a set period of time.

A serologic analysis of a sample of blood; a test in which blood is removed from a subject and analyzed to determine the presence or levels of any of a variety of substances which indicate whether the subject has health problems.

a test used to establish which cerebral functions are localised to which hemisphere

(chemistry) in qualitative inorganic analysis, a simple test for the presence of a range of metallic elements based on the colour imparted to a flame by a sample

The Rorschach test.

(idiomatic) To explore or probe, as before making a commitment.

Any chemical check for the presence of (usually illegal) drugs in a sample of one's blood, hair or urine.

(transitive) To perform a drug test; the check for the presence of illegal drugs in a sample of blood, hair or urine.