Final answer:
The plan of care after a simple mastectomy should include changing the dressing, positioning the client correctly, and monitoring the drainage.
Step-by-step explanation:
The plan of care immediately after a simple mastectomy for a 28-year-old woman with breast cancer should include:
- Changing the client's pressure dressing as necessary: This is important to promote wound healing and prevent infections.
- Placing the client in the semi-Fowler position with the left arm elevated: This position helps reduce swelling and aids in proper lymphatic drainage.
- Waiting for a cessation of drainage before the client resumes any activity: It is crucial to monitor the amount and type of drainage to ensure proper healing and minimize the risk of complications.