Laser Technician IBEC Board Exam 2026 - Free International Board of Electrologist Certification Practice Questions.

The correct choice identifies the telogen stage as the resting phase of hair growth. During the telogen stage, hair follicles undergo a period of rest where the hair is not actively growing. This stage occurs after the anagen (growth phase) and catagen (transitional phase) stages, and it typically lasts for several weeks to a few months.

At this point, the hair is fully mature and remains in the hair follicle without any further growth. Eventually, at the end of this stage, the hair will shed to make room for new hair growth. This cycle of hair growth is important for understanding how various hair removal techniques, like laser treatments, interact with the different stages of hair growth.

The other stages, like anagen and catagen, involve active growth and transition, rather than a resting phase. The exogen stage, while related to shedding, is not primarily characterized by rest but rather by the active process of hair falling out. Understanding these stages and their functions is crucial for effective hair removal and treatment strategies in laser technology.