Michigan Barber Practice Exam 2026 - Free Barber License Practice Questions and Study Guide

A barber should refuse service if a client exhibits signs of a contagious condition or an injury due to the potential health risks involved. Barbers have a responsibility to maintain a safe and sanitary environment for both clients and themselves. If a client shows symptoms of a contagious illness, such as rash, active infections, or weeping wounds, proceeding with the service could risk spreading infections to others in the salon, including staff and other clients.

Additionally, attending to clients with open wounds or noticeable injuries could also create an unsanitary situation that is against health regulations. Ensuring the health and safety of everyone in the establishment is paramount, which is why it is essential for barbers to recognize and act appropriately in these scenarios. The other choices, such as a client being late, having damaged hair, or requesting a challenging hairstyle, do not compromise health and safety to the same extent and can typically be addressed without outright refusing service.