The nurse assists a 12 hour post-cesarean section patient to ambulate in the hallway. Which of the following outcomes indicates that the intervention is effective in preventing complications of immobility?

The patient complains of incisional pain 6/10.

The patient ambulates with 2-person assistance.

The patient has no signs or symptoms of deep vein thrombosis and lungs are clear to auscultation.

The patient states, "I'm so glad to finally get out of my room, my roommate has so many visitors.”.