California State Board Barber Practice Exam

Lesions, discolorations, and rashes on a client's skin are examples of symptoms that a barber may observe. While styling choices may also be noticeable on a client's skin, they are not the same as lesions or rashes. Similarly, while treatment methods may be related to the skin, they are not examples of physical characteristics that a barber would see on a client's skin. Hair types are also not the same as lesions, discolorations, or rashes and would not be observed by a barber in the same context. Therefore, the most appropriate answer is A Symptoms.