[STUDY GUIDE] • HIGH-YIELD PRACTICE & REVIEW EDITION
NACC PSW Exam Questions & Verified
Answers for 2026/2027 Comprehensive
Edition
Comprehensive Examination Question Bank • Concept Mapping
TOTAL QUESTIONS EXAM TOPICS ANSWERS
160 Questions 10 Modules 100% Verified
DOCUMENT OVERVIEW
This document contains 160 verified questions with correct answers focusing on cosmetic science, specifically relating to skin
and nail care. Each question provides an authoritative answer, making it suitable for exam preparation, study, and review for
certification in the beauty and aesthetics field.
EXAM BLUEPRINT & TOPIC DISTRIBUTION
Systematic breakdown of subject domains and exam coverage.
Topic Module Scope & Core Focus Questions Share (%)
Explores various skin types, their characteristics, and common
Skin Types and Conditions conditions. 16 Qs 10.0%
Acne and Related Treatments Covers the classification of acne, its causes, and treatments. 16 Qs 10.0%
Examines common nail conditions and their implications for overall
Nail Health and Disorders health. 16 Qs 10.0%
Discusses the functions and ingredients of various skin care
Skin Care Products products. 16 Qs 10.0%
Chemical Compounds and Their Analyzes chemical components used in cosmetics and their effects
Effects on the skin. 16 Qs 10.0%
Skin Assessment Techniques Focuses on methods for analyzing and assessing skin conditions. 16 Qs 10.0%
Identifies common allergens in skin care and their effects on
Allergens and Sensitivities sensitive skin. 16 Qs 10.0%
AHA and BHA Products Explores the role of alpha and beta hydroxy acids in skin care. 16 Qs 10.0%
Confidential • Student Study Edition • Practice & Review Guide Page 1 of 30
,STUDENT STUDY & MASTERY EDITION PRACTICE & REVIEW GUIDE
Examines the use of plant-based ingredients in skin and nail care
Botanicals and Natural Ingredients products. 16 Qs 10.0%
Covers the basic structure and function of the skin and related
Skin Physiology and Anatomy systems. 16 Qs 10.0%
Total Exam Coverage 10 Integrated Topic Modules 160 Qs 100.0%
TOPIC 1: SKIN TYPES AND CONDITIONS
16 Questions • 10.0% of Exam • Explores various skin types, their characteristics, and common conditions.
QUESTION 1
Small follicles are usually small and sebum is minimum
Answer: Dry skin.
QUESTION 2
Skin texture may be rough and feel tight is this skin type
Answer: Dry.
QUESTION 3
AKA lipidic skin
Answer: Oily.
QUESTION 4
Sensitive skin
Answer: Fragile, thin skin and redness.
Confidential • Student Study Edition • Practice & Review Guide Page 2 of 30
, STUDENT STUDY & MASTERY EDITION PRACTICE & REVIEW GUIDE
QUESTION 5
Internal factors that affect the skin
Answer: Instrinsic.
QUESTION 6
Women
Answer: Adult acne usually affects.
QUESTION 7
Causes of onychorhexxis
Answer: Excessive use of cuticle removers, harsh chemicals, aggressive filing.
QUESTION 8
Contraindication
Answer: Factors that prohibit a treatment due to a condition, may cause harmful or negative effect.
QUESTION 9
Cleansing cream
Answer: Dry and mature skin heavier than lotions dissolves more dirt because 'like dissolves like'.
QUESTION 10
Colourants
Answer: Vegetable, pigment, or mineral dyes that give product colour.
Confidential • Student Study Edition • Practice & Review Guide Page 3 of 30
NACC PSW Exam Questions & Verified
Answers for 2026/2027 Comprehensive
Edition
Comprehensive Examination Question Bank • Concept Mapping
TOTAL QUESTIONS EXAM TOPICS ANSWERS
160 Questions 10 Modules 100% Verified
DOCUMENT OVERVIEW
This document contains 160 verified questions with correct answers focusing on cosmetic science, specifically relating to skin
and nail care. Each question provides an authoritative answer, making it suitable for exam preparation, study, and review for
certification in the beauty and aesthetics field.
EXAM BLUEPRINT & TOPIC DISTRIBUTION
Systematic breakdown of subject domains and exam coverage.
Topic Module Scope & Core Focus Questions Share (%)
Explores various skin types, their characteristics, and common
Skin Types and Conditions conditions. 16 Qs 10.0%
Acne and Related Treatments Covers the classification of acne, its causes, and treatments. 16 Qs 10.0%
Examines common nail conditions and their implications for overall
Nail Health and Disorders health. 16 Qs 10.0%
Discusses the functions and ingredients of various skin care
Skin Care Products products. 16 Qs 10.0%
Chemical Compounds and Their Analyzes chemical components used in cosmetics and their effects
Effects on the skin. 16 Qs 10.0%
Skin Assessment Techniques Focuses on methods for analyzing and assessing skin conditions. 16 Qs 10.0%
Identifies common allergens in skin care and their effects on
Allergens and Sensitivities sensitive skin. 16 Qs 10.0%
AHA and BHA Products Explores the role of alpha and beta hydroxy acids in skin care. 16 Qs 10.0%
Confidential • Student Study Edition • Practice & Review Guide Page 1 of 30
,STUDENT STUDY & MASTERY EDITION PRACTICE & REVIEW GUIDE
Examines the use of plant-based ingredients in skin and nail care
Botanicals and Natural Ingredients products. 16 Qs 10.0%
Covers the basic structure and function of the skin and related
Skin Physiology and Anatomy systems. 16 Qs 10.0%
Total Exam Coverage 10 Integrated Topic Modules 160 Qs 100.0%
TOPIC 1: SKIN TYPES AND CONDITIONS
16 Questions • 10.0% of Exam • Explores various skin types, their characteristics, and common conditions.
QUESTION 1
Small follicles are usually small and sebum is minimum
Answer: Dry skin.
QUESTION 2
Skin texture may be rough and feel tight is this skin type
Answer: Dry.
QUESTION 3
AKA lipidic skin
Answer: Oily.
QUESTION 4
Sensitive skin
Answer: Fragile, thin skin and redness.
Confidential • Student Study Edition • Practice & Review Guide Page 2 of 30
, STUDENT STUDY & MASTERY EDITION PRACTICE & REVIEW GUIDE
QUESTION 5
Internal factors that affect the skin
Answer: Instrinsic.
QUESTION 6
Women
Answer: Adult acne usually affects.
QUESTION 7
Causes of onychorhexxis
Answer: Excessive use of cuticle removers, harsh chemicals, aggressive filing.
QUESTION 8
Contraindication
Answer: Factors that prohibit a treatment due to a condition, may cause harmful or negative effect.
QUESTION 9
Cleansing cream
Answer: Dry and mature skin heavier than lotions dissolves more dirt because 'like dissolves like'.
QUESTION 10
Colourants
Answer: Vegetable, pigment, or mineral dyes that give product colour.
Confidential • Student Study Edition • Practice & Review Guide Page 3 of 30
