Scalp and Hair Analysis Flashcards

What is the significance of the hair's natural curl pattern in client analysis?

Answer: It affects how the hair responds to cutting, chemical services, products, and determines shrinkage

The natural curl pattern (straight, wavy, curly, coily) significantly impacts how hair is cut (shrinkage), how it responds to chemical services (processing time, formula strength), product selection, and realistic outcome expectations.

What is a cowlick?

Answer: A section of hair that grows in a different direction from the surrounding hair, often at the front hairline

A cowlick is a natural growth pattern where a section of hair grows in a different direction than the surrounding hair, causing it to stand up or lie in an opposing direction. It is commonly found at the front hairline or crown.

What information should be documented in a client consultation card regarding hair analysis?

Answer: Hair texture, density, porosity, elasticity, condition, growth patterns, scalp health, and previous chemical history

A thorough client card should document all analysis findings including texture, density, porosity, elasticity, condition, growth patterns, scalp health, previous chemical services, allergies, and any contraindications observed.

What is hypertrichosis?

Answer: Excessive hair growth in areas where hair does not normally grow or grows excessively

Hypertrichosis is a condition characterized by excessive hair growth that is abnormal for a person's age, sex, or area of the body. It can be localized or generalized and may be genetic, hormonal, or medication-related.

Why is it important to assess the scalp's condition before applying chemical products?

Answer: Scalp abrasions, cuts, or irritation can cause pain, burning, or adverse reactions when chemicals are applied

Chemical products applied to a compromised scalp (with cuts, abrasions, sunburn, or irritation) can cause pain, chemical burns, allergic reactions, or worsen existing conditions. A healthy, intact scalp is necessary for safe chemical services.

What is the typical number of hair strands shed daily under normal conditions?

Answer: 50-100 strands

It is normal to shed approximately 50-100 hair strands per day as part of the natural growth cycle. Hairs in the telogen phase are released and replaced by new anagen hairs. Shedding significantly above this may indicate a problem.