This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
A nurse is giving instructions to a client who is receiving Mycophenolate mofetil (CellCept) and Mycophenolic acid (Myfortic) after undergoing a heart transplant. The nurse tells the client to anticipate the following side effects, except? 
Select and explain. 
A. Insomnia., B. Vomiting., C. Hypertension., D. Diarrhea.
A: Insomnia.
Answer: A: Insomnia. 
Explanation: These medications can cause diarrhea, vomiting, sepsis, back pain, neutropenia and hypertension.