Which nursing diagnosis is possible for a patient who is now recovering after having been under general anesthesia for 3 to 4 hours during surgery? a )Impaired urinary elimination related to the use...

Which nursing diagnosis is possible for a patient who is now recovering after having been under general anesthesia for 3 to 4 hours during surgery?
a )Impaired urinary elimination related to the use of vasopressors as anesthetics
b )Increased cardiac output related to the effects of general anesthesia
c )Risk for falls related to decreased sensorium for 2 to 4 days postoperatively
d) Impaired gas exchange due to the CNS depressant effect of general anesthesia