Cosmetology State Board Practice Test
(146 Questions) 2024/2025 Exam All
Answers and Illustrations Given
Corrugations - 🧠 ANSWER ✔✔Nail disorder - Horizontal wavy ridges
caused by uneven growth due to illness or injuries.
Furrows - 🧠 ANSWER ✔✔Nail disorder - vertical lines down the nail plate
caused by nutrition, injury or illness.
Leuconchia - 🧠 ANSWER ✔✔White spots on the nail caused by injury to
the base of the nail
Onychorrhexis - 🧠 ANSWER ✔✔Split or brittle nails caused by injury,
careless filing, vitamin deficiencies, illness, and frequent exposure to strong
chemicals.
Hang Nails - 🧠 ANSWER ✔✔Caused by dry cuticle and carlessness in
removing the cuticle
Onychomycosis Unguium - 🧠 ANSWER ✔✔Nail fungus caused by a
parasite. very contagious
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, Onychocryptosis - 🧠 ANSWER ✔✔Ingrown nail caused by filing the nail too
much, or tight fitting shoes.
Verruca - 🧠 ANSWER ✔✔Warts caused by infectious virus
Onycholysis - 🧠 ANSWER ✔✔lifting of the nail without shedding
5 Basic Nail Shapes - 🧠 ANSWER ✔✔squoval, round, oval, pointed,
square
Toner - 🧠 ANSWER ✔✔used on pre-lightened hair to achieve pale and
delicate colors after decoloring
Conditioning filler - 🧠 ANSWER ✔✔protein conditioner that will equalize
porosity and fill the holes
Color filler - 🧠 ANSWER ✔✔used to replace the missing primary colors
Oxidative - 🧠 ANSWER ✔✔Demi- permenant and permenant color
Non-oxidative color - 🧠 ANSWER ✔✔temporary - physical change only.
Semi-permanent.
Double process blonde - 🧠 ANSWER ✔✔decolorizing and toning
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
(146 Questions) 2024/2025 Exam All
Answers and Illustrations Given
Corrugations - 🧠 ANSWER ✔✔Nail disorder - Horizontal wavy ridges
caused by uneven growth due to illness or injuries.
Furrows - 🧠 ANSWER ✔✔Nail disorder - vertical lines down the nail plate
caused by nutrition, injury or illness.
Leuconchia - 🧠 ANSWER ✔✔White spots on the nail caused by injury to
the base of the nail
Onychorrhexis - 🧠 ANSWER ✔✔Split or brittle nails caused by injury,
careless filing, vitamin deficiencies, illness, and frequent exposure to strong
chemicals.
Hang Nails - 🧠 ANSWER ✔✔Caused by dry cuticle and carlessness in
removing the cuticle
Onychomycosis Unguium - 🧠 ANSWER ✔✔Nail fungus caused by a
parasite. very contagious
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, Onychocryptosis - 🧠 ANSWER ✔✔Ingrown nail caused by filing the nail too
much, or tight fitting shoes.
Verruca - 🧠 ANSWER ✔✔Warts caused by infectious virus
Onycholysis - 🧠 ANSWER ✔✔lifting of the nail without shedding
5 Basic Nail Shapes - 🧠 ANSWER ✔✔squoval, round, oval, pointed,
square
Toner - 🧠 ANSWER ✔✔used on pre-lightened hair to achieve pale and
delicate colors after decoloring
Conditioning filler - 🧠 ANSWER ✔✔protein conditioner that will equalize
porosity and fill the holes
Color filler - 🧠 ANSWER ✔✔used to replace the missing primary colors
Oxidative - 🧠 ANSWER ✔✔Demi- permenant and permenant color
Non-oxidative color - 🧠 ANSWER ✔✔temporary - physical change only.
Semi-permanent.
Double process blonde - 🧠 ANSWER ✔✔decolorizing and toning
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
