Mixed melanin - Study guides, Class notes & Summaries

OREGON BARBER LICENSE (PRACTICE TEST FOR BOARD EXAM) REVIEW QUESTIONS AND ANSWERS, RATED A+ Outer most layer of the hair. It consists of a single, overlapping layer of transparent, scale-like cells that resemble shingles on a roof. It protects the inner cortex layer and contributes to 20% of overall strength of hair. The Cortex - -The middle layer of the hair. A fibrous protein core formed by elongated cells containing melanin to pigment. Gives hair majority of its strength and elastic...

What determines the hair's ability to absorb hair-color products? - ANSWER_Porosity What color hair is the result of a reduction in the production of melanin pigments? - ANSWER_Gray Which of the following provides natural black and brown pigment (color) to hair ? - ANSWER_Eumelanin _____________ is an indication of the strength of the hair's cortex? - ANSWER_Elasticity If the cuticle is tight, making the hair more resistant to chemical penetration, this indicates what type of porosit...

The Cortex The middle layer of the hair. A fibrous protein core formed by elongated cells containing melanin to pigment. Gives hair majority of its strength and elasticity. A healthy Cortex contributes to %80 to the overall strength of the hair. Contains melanin that determines hair color. The Medulla The innermost layer of hair. Sometimes absent from hair and doesn't play a role in hair coloring. composed of round cells. Texture The diameter of an individual hair. Densi...

PA Cosmetology State Board Exam (Questions and Answers, 100% Verified) Latest 2023/2024 PA Cosmetology State Board Exam (Questions and Answers, 100% Verified) Latest 2023/2024 What product is used to prepare and protect the hair during a pressing service to help prevent scorching and breakage of the hair? Pressing oil To hold the comb and shears in the same hand without jeopardizing the client's safety, release the thumb grip and: Close your palm over the shears The instructions on...

Oregon Barber License (Practice Test for Board Exam) Latest Update Graded A Cuticle Outer most layer of the hair. It consists of a single, overlapping layer of transparent, scale-like cells that resemble shingles on a roof. It protects the inner cortex layer and contributes to 20% of overall strength of hair. The Cortex The middle layer of the hair. A fibrous protein core formed by elongated cells containing melanin to pigment. Gives hair majority of its strength and elasticity. A...

Cosmetology State Board Practice Test (146 questions) with Certified Solutions Corrugations Nail disorder - Horizontal wavy ridges caused by uneven growth due to illness or injuries. Furrows Nail disorder - vertical lines down the nail plate caused by nutrition, injury or illness. Leuconchia White spots on the nail caused by injury to the base of the nail Onychorrhexis Split or brittle nails caused by injury, careless filing, vitamin deficiencies, illness, and frequent exposure t...

Corrugations Nail disorder - Horizontal wavy ridges caused by uneven growth due to illness or injuries. Furrows Nail disorder - vertical lines down the nail plate caused by nutrition, injury or illness. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Leuconchia White spots on the nail caused by injury to the base of the nail Onychorrhexis Split or brittle nails caused by injury, careless filing, vit...

OREGON BARBER LICENSE (PRACTICE TEST FOR BOARD EXAM) QUESTIONS AND ANSWERS, 2024/25 Cuticle - -Outer most layer of the hair. It consists of a single, overlapping layer of transparent, scalelike cells that resemble shingles on a roof. It protects the inner cortex layer and contributes to 20% of overall strength of hair. The Cortex - -The middle layer of the hair. A fibrous protein core formed by elongated cells containing melanin to pigment. Gives hair majority of its strength and elasti...

Test Bank Oral Pathology for the Dental Hygienist 7th Edition IbsenContents Chapter 01: Introduction to Preliminary Diagnosis of Oral Lesions ......................................................... 1 Chapter 02: Inflammation and Repair .................................................................................................. 19 Chapter 03: Immunity and Immunologic Oral Lesions ......................................................................... 39 Chapter 04: Infectious Diseases ...

Master Esthetics Exit Exam (Latest ) New Full Exam Questions and Answers ( Included ) 100% Correct 1. Define Aesthetikos... Answer: Greek word meaning "Perceptible to the Senses" 2. What are the effects of smoking on the skin? Answer: -Depleted Vit C -Cause Free Radicals -Wrinkles -Aging -Depletes Oxygen to the Skin 3. Sensory Nerves Answer: Carry impulses from the sense organs to the brain; to experience touch, cold, heat, sight, hearing, taste, smell, pain, and pressure. 4. ...