Hair Analysis Flashcard

Front

What is the Telogen phase in the hair life cycle?

Back

The Telogen phase is the resting stage of the hair life cycle where the hair follicle is dormant, and hairs are easily lost.

Front

If a hair were a pencil, which structure corresponds to the lead?

Back

The Medulla corresponds to the lead of a pencil.

Front

What is the Spinous cuticle type?

Back

The Spinous cuticle type is characterized by petal-like scales that protrude from the hair shaft.

Front

What is the function of the cuticle in hair?

Back

The cuticle is the tough, clear outer covering of the hair shaft that protects the inner layers.

Front

If a hair were a pencil, which structure corresponds to the paint on the surface?

Back

The Cuticle corresponds to the paint on the surface of a pencil.

Front

What is the Anagen phase in the hair life cycle?

Back

The Anagen phase is the active growth phase of the hair life cycle where the hair is continuously growing.

Front

What is the Catagen phase in the hair life cycle?

Back

The Catagen phase is the transitional stage of the hair life cycle where hair growth slows and the hair follicle shrinks.

Front

What is the Cortex in hair structure?

Back

The Cortex is the middle layer of the hair shaft that contains fibrous proteins and gives hair its strength and color.

Front

What is the Medulla in hair structure?

Back

The Medulla is the innermost layer of the hair shaft, which may be absent in some hair types.

Front

What are the three main layers of hair?

Back

The three main layers of hair are the Cuticle, Cortex, and Medulla.