Which Serum Enzyme Is the Most Reliable Marker of Extrahepatic

question 17

Multiple Choice

Which serum enzyme is the most reliable marker of extrahepatic biliary obstruction?

• A) Alanine aminotransferase
• B) Aspartate aminotransferase
• C) Creatine kinase
• D) Amylase
• E) Alkaline phosphatase

---

Definitions:

African American

African American pertains to individuals in the United States who have African ancestry, with cultural, historical, and social distinctions.

Static Time

A concept of time considered unchanging, fixed, and unmoving, often contrasted with dynamic or real-time environments.

Asian American

A term used to describe Americans of Asian descent, highlighting their cultural heritage and identity within the American context.

Paraphrasing

The act of rewording or summarizing a text or speech using different words, often to clarify meaning or convey the same information in a new way.