The test used to diagnose Dubin Johnson syndrome is-
A
Bromsulphalein test (BSP)
B
Scrum transaminases
C
Hippuratc test
D
Gamma glutamyl transferase level
High-Yield Explanation
A prolonged BSP dye excretion test is diagnostic of Dubin Johnson syndrome
BSP is a dye which is removed from circulation by the same mechanism as bilirubin.