A Client Is Scheduled for a Heart Valve Replacement

A client is scheduled for a heart valve replacement. Which strategic action of the primary health-care provider enhances the client's adaptive ability and coping mechanism to reduce stress?

A) Encouraging a family member to stay with the client in the preoperative setting
B) Permitting a family member to stay in the operating theater
C) Administering epinephrine to the client to reduce stress
D) Restricting the family members from talking to the client in the preoperative setting