urine dipstick test; dipstick urinalysis
Medical/laboratory term for a rapid urine screening test using a chemically treated strip. Often used in clinical settings.
I had a urine test by the dipstick method at my health checkup.
尿検査 is the general term for urinalysis, while 試験紙法 specifically refers to the dipstick method.
Compound of 試験紙 (test paper/strip) and 法 (method). The exact historical derivation is uncertain; the term is a modern technical coinage.