A nurse supervisor receives notification of a disaster in the community and the possibility for multiple admissions to the facility. Which of the following clients should the nurse recommend for discharge?

A client who is experiencing an exacerbation of COPD and has been BiPap at night.

A client who is 1 day postoperative following a laparoscopic cholecystectomy and has a temperature of 37.7° C (99.9° F).

A client who reports intermittent chest pain and has received nitroglycerin four times in the past 8 hr.

A client who is receiving a continuous insulin infusion of 5 units/hr following an episode of DKA 2 hr ago.