Final answer:
The nurse should assess the vascularity of the stoma, notify the healthcare team, and document the findings.
Step-by-step explanation:
Based on the finding of a dry and dark blue stoma, the nurse should take the following action:
- Assess the vascularity of the stoma: A dark blue color indicates decreased blood supply to the stoma, which can be a sign of ischemia or necrosis. The nurse should check for any signs of bleeding, edema, or necrotic tissue around the stoma.
- Notify the healthcare team: The nurse should promptly report the finding to the healthcare team, as a decrease in blood supply to the stoma requires immediate intervention to prevent further complications.
- Document the findings: The nurse should accurately document the assessment findings, including the color, appearance, and any other abnormalities observed in the stoma. This documentation will provide a baseline for comparison and help track the client's progress.