After traveling to a country with a tropical climate, a young adult is diagnosed with a liver abscess and is taking antimicrobial therapy as an outpatient. During a follow-up visit at the community clinic, the nurse observes that the client has developed jaundice. Which action should the nurse take?
A Prepare the client for repeat blood cultures.
B. Explain the need to evaluate liver function.
C. Instruct the client to increase protein intake.
D. Arrange emergency transport to an inpatient facility.