Which Diagnostic Procedure Is Most Appropriate for Confirming the Diagnosis of Hepatitis in Mr. Santos

Mr. Santos, a 45-year-old Male, Presents to the Clinic with Complaints of Fatigue, Loss of Appetite and Yellowing of the Skin and Eyes. He Reports a History of Intravenous Drug Use and Unprotected Sexual Encounters. the Healthcare Provider Suspects Hepatitis Infection and Orders Diagnostic Tests