A 9-month-old is two hours post-cardiac catheterization for a PDA closure. What post-operative interventions would be appropriate for nurse to perform? Select all that apply.

Encourage activity to prevent atelectasis.

Monitor skin color and temperature of the surgical limb.

Check the brachial pulse closest to the surgical site.

Check the pulse distal to the surgical site.

Monitor for bleeding and drainage from the site.

Maintain NPO precautions and reduce fluid intake.