【单选题】

The nurse would evaluate that the client understands his home care instructions after scleral buckling for a detached retina if the client says which of the following statements

A、"I should avoid abrupt movements of the heaD、"
B、"I should exercise the eye muscles each day. "
C、"I should turn the entire head rather than just the eyes for sight. "
D、"I should avoid activities requiring good depth perception. "