Match the Laboratory Tests or Clinical Procedures with Their Correct

Match the laboratory tests or clinical procedures with their correct descriptions:
-Measurement of bile pigment in the blood

A) abdominal ultrasonography
B) barium enema
C) CT of the abdomen
D) endoscopic retrograde cholangiopancreatography
E) liver biopsy
F) liver scan
G) nasogastric intubation
H) percutaneous transhepatic cholangiography
I) serum bilirubin
J) stool culture
K) stool guaiac (Hemoccult)
L) upper gastrointestinal series