Final answer:
The surgeon would use a fibrin sealant as the topical hemostatic agent for extra protection during the healing process of the liver.
Step-by-step explanation:
The surgeon would use a fibrin sealant as the topical hemostatic agent for extra protection during the healing process of the liver. A fibrin sealant is a biologic adhesive that contains concentrated fibrinogen and thrombin. When applied to the injured area, the fibrinogen and thrombin interact to form a fibrin clot, promoting hemostasis and sealing off the damaged area.