Texas Class A Barber Written ExamHaircutting and StylingHard
A barber is analyzing a client's hair and observes that it feels rough, appears dull, and tangles easily, especially when wet. Upon gentle stretching, the hair breaks rather than returning to its original length. What characteristic is primarily indicated by these observations?
- ANormal density
- BLow elasticity
- CHigh elasticity
- DLow porosity
Show answer & explanationAnswer & explanation
Correct answer: B. Low elasticity
Hair that breaks instead of stretching and returning to its original length indicates low elasticity. Elasticity is the hair's ability to stretch and return, and poor elasticity often accompanies hair that is rough, dull, and prone to tangling and breakage due to damage.
Why the other options are wrong
- A. Normal density refers to the number of individual hair strands per square inch on the scalp and is unrelated to the hair's ability to stretch or its texture/dullness.
- C. High elasticity means the hair stretches and returns without breaking, which is the opposite of the scenario.
- D. Low porosity relates to the cuticle's ability to absorb moisture, not primarily its stretch and return. While low porosity hair can be dry, it doesn't directly cause breakage upon stretching in this manner.
Hair Elasticity
Hair elasticity is the hair's ability to stretch and return to its original length without breaking. Low elasticity indicates damaged or weakened hair prone to breakage.
- Ability to stretch and return.
- Indicates hair strength/health.
- Low elasticity = prone to breakage.
- Wet hair test is common.
Memory trick: Hair's true tale, its health and traits, without fail.