A 55-year-old male patient underwent a colostomy. Earlier he underwent coronary artery bypass graft (CABG) surgery. The nurse finds the patient depressed and weeping. The patient expresses that he is fed up with his poor health. He feels that he has become a burden on his family because he can't work now. The nurse concludes that the patient is experiencing role performance issues. Which statement is true about role performance?
a. It is an individual's holistic feeling of self-worth or emotional appraisal.
b. It is the way an individual perceives his or her ability to responsibly carry out significant roles.
c. It involves the ideas and views of an individual related to physical appearance, structure, and function.
d. It is a conflict experienced when an individual has to perform two or more mutually exclusive responsibilities.