Final answer:
A client with abnormal scalp conditions should consult a dermatologist, a medical doctor who specializes in skin disorders, to receive proper diagnosis and treatment for hair loss, rashes, and potentially serious underlying conditions.
Step-by-step explanation:
If the scalp appears abnormal at all because of hair loss, a client should see c. a dermatologist. Dermatologists are medical doctors who specialize in diagnosing and treating disorders of the skin, hair, and nails. A dermatologist can provide comprehensive assessment and treatment options that go beyond what a cosmetologist can offer. They can diagnose skin conditions and rashes, prescribe medications, and perform medical procedures. Treatments may include prescription medications, which are usually more effective than over-the-counter products. For severe or persistent cases, a dermatologist may use laser light therapies or chemical peels to improve the condition.
Moreover, if a dermatologist suspects skin cancer or a serious underlying condition, they can refer patients to an oncologist or another specialist. It is important to consult a dermatologist for hair loss because it may indicate more serious health issues.