Laser Technician IBEC Board Exam 2025 - Free International Board of Electrologist Certification Practice Questions.

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What describes the shape of hair cells located in the cortex?

Round

Elongated

The hair cells located in the cortex are best described as elongated in shape. The cortex of the hair is composed of tightly packed keratinized cells that provide strength and elasticity to the hair strand. The elongated shape of these cells contributes to the overall structural integrity and characteristics of the hair, influencing its flexibility and texture.

Elongated cells allow for more surface area and intercellular bonding, which is crucial for the hair's ability to withstand external stresses and retain moisture. The arrangement of these elongated cells also plays a role in the hair's growth patterns and its response to various treatments, including those involving laser technology, as the processing and structural composition must be considered for effective outcomes in hair removal or other treatments.

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Cylindrical

Flat

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