Final answer:
A health care provider should evaluate all three breast changes mentioned: lumps or swelling, skin irritation or dimpling, and milky discharge from the nipple; all can be indicative of conditions that require medical attention.
Step-by-step explanation:
A health care provider should evaluate the following breast changes:
- Lumps or swelling
- Skin irritation or dimpling
- Milky discharge from the nipple
The correct answer is D. 1, 2, and 3. Each of these symptoms can be a sign of breast changes that warrant a professional evaluation. Lumps or swelling can indicate breast cancer or other benign conditions. Skin irritation or dimpling might suggest underlying issues, such as inflammation or again, a malignancy. Milky discharge, particularly when not breastfeeding, could also suggest a hormonal imbalance or other problems.