The Nurse Assesses the Patient's Pressure Ulcer After 2 Weeks

The nurse assesses the patient's pressure ulcer after 2 weeks of ambulatory wound care and observes pink tissue at the base of the wound.Which intervention by the nurse is most appropriate?

A) Refer the patient to a dietitian to improve nutrition.
B) Alter the wound care to include a débriding agent.
C) Collaborate with the health care provider for wound culture.
D) Recommend a hydrocolloid wound dressing.