Final answer:
If the scalp appears abnormal at all, a client should see a dermatologist or a doctor specializing in scalp health.
Step-by-step explanation:
If the scalp appears abnormal at all, a client should see a dermatologist or a doctor specializing in scalp health. Scalp abnormalities can be caused by several conditions, such as scalp infections (e.g., fungal infections), scalp psoriasis, eczema, or even hair loss conditions like alopecia areata. A professional can assess the client's scalp, diagnose any underlying issues, and provide appropriate treatments or recommendations.