TDLR PRACTICE TEST QUESTIONS
2026 COMPLETE EXAM PREP STUDY
GUIDE WITH PRACTICE QUESTIONS,
VERIFIED CORRECT ANSWERS AND
DETAILED EXPLANATIONS
Which glands excrete perspiration and detoxify the body? - CORRECT
ANSWER -sudoriferous
Name the two layers of the dermis: - CORRECT ANSWER -papillary and
reticular
Cell division is called - CORRECT ANSWER -mitosis
During the middle Ages, women wore colored makeup on their: - CORRECT
ANSWER -Cheeks and Lips
What does a strong work ethic include? - CORRECT ANSWER -Supporting
your manager and salon owner
An intake form is also called a(n)____ or _____ - CORRECT ANSWER -
Client questionnaire, consultation form
,Parasites are ______ organisms that live in or on another living organism
and draw their nourishment from that organism or host. - CORRECT
ANSWER -Vegetable or animal
To effectively disinfect tools, ethyl alcohol must be no less than a(n)
______ solution. - CORRECT ANSWER -70%
What are bloodborne pathogens - CORRECT ANSWER -Harmful bacteria
that are carried throughout the body in the blood or body fluids
Cells are composed of _____, a colorless, jelly-like substance in which food
elements and water are present. - CORRECT ANSWER -Protoplasm
Anabolism is _____ metabolism. - CORRECT ANSWER -Constructive
Which answer is not a face bone? a. palatine b. carpus c. mandible d.
maxillary - CORRECT ANSWER -b. carpus
The biceps, deltoid, and triceps enable movement in which areas of the
body? - CORRECT ANSWER -arm and shoulder
Which system contains glands that affect the growth, development, sexual
activities, and health of the entire body? - CORRECT ANSWER -Endocrine
What is another name for the digestive system? - CORRECT ANSWER -
Gastrointestinal
, Blood aids in protecting the body from harmful bacteria and infections
through the action of: - CORRECT ANSWER -White blood cells
The integumentary system is made up of the skin and its accessory organs,
including: - CORRECT ANSWER -Oil glands, sweat glands, sensory receptors
Vitamin C is needed for the proper repair of: - CORRECT ANSWER -Skin and
tissues
The USDA food pyramid is a guideline for - CORRECT ANSWER -Daily
nutritional recommendations
What are complementary foods? - CORRECT ANSWER -combination of two
incomplete proteins that make a complete proten
Elastin and collagen are not easily _____ by the body - CORRECT ANSWER
-replaced
Free radical activity can be characterized by: - CORRECT ANSWER -
Inflammation
Which of the following is a function of lipids? a. protect cells from
dehydration b. protect cells from UV rays c. protect cells from free radicals
d. protect cells from white blood cells? - CORRECT ANSWER -A. protect cells
from dehydration
2026 COMPLETE EXAM PREP STUDY
GUIDE WITH PRACTICE QUESTIONS,
VERIFIED CORRECT ANSWERS AND
DETAILED EXPLANATIONS
Which glands excrete perspiration and detoxify the body? - CORRECT
ANSWER -sudoriferous
Name the two layers of the dermis: - CORRECT ANSWER -papillary and
reticular
Cell division is called - CORRECT ANSWER -mitosis
During the middle Ages, women wore colored makeup on their: - CORRECT
ANSWER -Cheeks and Lips
What does a strong work ethic include? - CORRECT ANSWER -Supporting
your manager and salon owner
An intake form is also called a(n)____ or _____ - CORRECT ANSWER -
Client questionnaire, consultation form
,Parasites are ______ organisms that live in or on another living organism
and draw their nourishment from that organism or host. - CORRECT
ANSWER -Vegetable or animal
To effectively disinfect tools, ethyl alcohol must be no less than a(n)
______ solution. - CORRECT ANSWER -70%
What are bloodborne pathogens - CORRECT ANSWER -Harmful bacteria
that are carried throughout the body in the blood or body fluids
Cells are composed of _____, a colorless, jelly-like substance in which food
elements and water are present. - CORRECT ANSWER -Protoplasm
Anabolism is _____ metabolism. - CORRECT ANSWER -Constructive
Which answer is not a face bone? a. palatine b. carpus c. mandible d.
maxillary - CORRECT ANSWER -b. carpus
The biceps, deltoid, and triceps enable movement in which areas of the
body? - CORRECT ANSWER -arm and shoulder
Which system contains glands that affect the growth, development, sexual
activities, and health of the entire body? - CORRECT ANSWER -Endocrine
What is another name for the digestive system? - CORRECT ANSWER -
Gastrointestinal
, Blood aids in protecting the body from harmful bacteria and infections
through the action of: - CORRECT ANSWER -White blood cells
The integumentary system is made up of the skin and its accessory organs,
including: - CORRECT ANSWER -Oil glands, sweat glands, sensory receptors
Vitamin C is needed for the proper repair of: - CORRECT ANSWER -Skin and
tissues
The USDA food pyramid is a guideline for - CORRECT ANSWER -Daily
nutritional recommendations
What are complementary foods? - CORRECT ANSWER -combination of two
incomplete proteins that make a complete proten
Elastin and collagen are not easily _____ by the body - CORRECT ANSWER
-replaced
Free radical activity can be characterized by: - CORRECT ANSWER -
Inflammation
Which of the following is a function of lipids? a. protect cells from
dehydration b. protect cells from UV rays c. protect cells from free radicals
d. protect cells from white blood cells? - CORRECT ANSWER -A. protect cells
from dehydration
