Question: A client is diagnosed with infectious mononucleosis. What should the nurse practitioner monitor for? Need Assignment Help? O a. Hepatomegaly, splenomegaly, heart failure. O b. Hepatomegaly, splenomegaly, lymphocytesis. O c. Heart failure, lymphocytesis, hepatomegaly. O d. Renal failure, splenomegaly, hepatomegaly.