1
A+
TDLR LASH EXTENSION WRITTEN EXAM:
ACTUAL EXAM WITH VERIFIED Q&A’s
================================================================================
1. Catagen
Question: The growth stage of lashes you apply extensions to (10-12mm).
Rationale: Catagen is the transition phase where lashes are strong enough for extensions but not actively
growing.
================================================================================
2. Salon Owner: Fill out the application and pay $25
Smart Study HQ
Question: What are the requirements to become a salon owner?
Rationale: Texas requires proper licensing and fees to legally operate a salon.
================================================================================
3. Too much glue, Sticky Lashes/Tweezers
Question: What causes damage to the natural lash?
Rationale: Excess adhesive weighs down natural lashes and can cause breakage or premature shedding.
================================================================================
4. Four
Question: The number of times you should separate lashes during application.
Rationale: Regular separation ensures proper isolation and prevents lashes from sticking together.
================================================================================
5. When they are placed incorrectly
Question: When should you remove a full set of lash extensions?
Rationale: Incorrectly placed extensions can damage natural lashes and cause discomfort.
, 2
A+
================================================================================
6. Under no circumstances should you perform services with an expired license
Question: How long after your license expires can you perform services?
Rationale: Texas law requires a valid, current license to perform any professional services.
================================================================================
7. Stop the service and put on gloves
Question: The first step in a blood exposure incident.
Rationale: Immediate protection prevents contamination and follows OSHA safety protocols.
================================================================================
8. Sterilization
Smart Study HQ
Question: The cleaning/disinfecting method that kills/destroys all microorganisms.
Rationale: Sterilization is the highest level of decontamination, eliminating all pathogens.
================================================================================
9. Alcohol/EPA/Bleach
Question: What can you use to disinfect tools?
Rationale: These are EPA-approved disinfectants effective against microorganisms.
================================================================================
10. Autoclave
Question: The highest level of decontamination used to sterilize.
Rationale: Autoclaves use high-pressure steam to achieve complete sterilization.
, 3
A+
================================================================================
11. Acetone
Question: Used to remove glue from tweezers.
Rationale: Acetone effectively dissolves cyanoacrylate-based lash adhesives.
================================================================================
12. Straight Tweezers
Question: Used to place the lash extension onto the natural lash and separate the other lashes from the isolated
one.
Rationale: The straight design allows precision placement and gentle separation.
================================================================================
Smart Study HQ
13. Curved Tweezers
Question: Used to isolate the lash.
Rationale: The curved shape makes it easier to isolate individual natural lashes.
================================================================================
14. No
Question: Can you perform services on someone with an eye infection?
Rationale: Eye infections are contagious and services could worsen the condition or spread it.
================================================================================
15. Shorter extensions
Question: What type of extensions are best for protruding eyes?
Rationale: Shorter lengths create balance and prevent the eyes from appearing more prominent.
A+
TDLR LASH EXTENSION WRITTEN EXAM:
ACTUAL EXAM WITH VERIFIED Q&A’s
================================================================================
1. Catagen
Question: The growth stage of lashes you apply extensions to (10-12mm).
Rationale: Catagen is the transition phase where lashes are strong enough for extensions but not actively
growing.
================================================================================
2. Salon Owner: Fill out the application and pay $25
Smart Study HQ
Question: What are the requirements to become a salon owner?
Rationale: Texas requires proper licensing and fees to legally operate a salon.
================================================================================
3. Too much glue, Sticky Lashes/Tweezers
Question: What causes damage to the natural lash?
Rationale: Excess adhesive weighs down natural lashes and can cause breakage or premature shedding.
================================================================================
4. Four
Question: The number of times you should separate lashes during application.
Rationale: Regular separation ensures proper isolation and prevents lashes from sticking together.
================================================================================
5. When they are placed incorrectly
Question: When should you remove a full set of lash extensions?
Rationale: Incorrectly placed extensions can damage natural lashes and cause discomfort.
, 2
A+
================================================================================
6. Under no circumstances should you perform services with an expired license
Question: How long after your license expires can you perform services?
Rationale: Texas law requires a valid, current license to perform any professional services.
================================================================================
7. Stop the service and put on gloves
Question: The first step in a blood exposure incident.
Rationale: Immediate protection prevents contamination and follows OSHA safety protocols.
================================================================================
8. Sterilization
Smart Study HQ
Question: The cleaning/disinfecting method that kills/destroys all microorganisms.
Rationale: Sterilization is the highest level of decontamination, eliminating all pathogens.
================================================================================
9. Alcohol/EPA/Bleach
Question: What can you use to disinfect tools?
Rationale: These are EPA-approved disinfectants effective against microorganisms.
================================================================================
10. Autoclave
Question: The highest level of decontamination used to sterilize.
Rationale: Autoclaves use high-pressure steam to achieve complete sterilization.
, 3
A+
================================================================================
11. Acetone
Question: Used to remove glue from tweezers.
Rationale: Acetone effectively dissolves cyanoacrylate-based lash adhesives.
================================================================================
12. Straight Tweezers
Question: Used to place the lash extension onto the natural lash and separate the other lashes from the isolated
one.
Rationale: The straight design allows precision placement and gentle separation.
================================================================================
Smart Study HQ
13. Curved Tweezers
Question: Used to isolate the lash.
Rationale: The curved shape makes it easier to isolate individual natural lashes.
================================================================================
14. No
Question: Can you perform services on someone with an eye infection?
Rationale: Eye infections are contagious and services could worsen the condition or spread it.
================================================================================
15. Shorter extensions
Question: What type of extensions are best for protruding eyes?
Rationale: Shorter lengths create balance and prevent the eyes from appearing more prominent.
