A subclavian CVC was just removed from a patient who is being discharged. Which information should be included in the patient's education plan?
A. Call your provider if the site becomes red, swollen, and warm to touch.
B. Keep the dressing on until it falls off.
C. Keep your arm in a sling for 24 hours to decrease using the arm.
D. Apply an ice pack to the site every 4 hours for 20 minutes for a total of 24 hours.