A home care nurse assesses a very demanding patient with chronic obstructive pulmonary disease ...

A home care nurse assesses a very demanding patient with chronic obstructive pulmonary disease (COPD). Afterward, the nurse talks with the spouse who has provided this patient's care for 6 years. The spouse says, I don't need much sleep anymore.
 
  I might need to help him during the night. Select the nurse's most therapeutic response.
 
  a. It sounds like you are very devoted to your spouse.
  b. I noticed you fell asleep while I was assessing your spouse. I'm concerned about you.
  c. Your spouse is lucky to have you to provide care rather than being placed in a nursing home.
  d. If you keep going like this, your health will be impaired also. Then who will take care of both of you?