The Nurse Is Discharging a Client Home Following Mitral Valve

The nurse is discharging a client home following mitral valve replacement.What statement indicates that the client requires further education?

A) "I will be able to carry heavy loads after 6 months of rest."
B) "I will have my teeth cleaned by the dentist in 2 weeks."
C) "I will avoid eating foods high in vitamin K, like spinach."
D) "I will use an electric razor instead of a straight razor to shave."