Skin Care Fundamentals Study Guide Comprehensive
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1. 99% isopropyl alcohol is not an ______ registered disinfectant.
A. OSHA
B. EPA
C. FDA
D. CDC
Correct Answer: B. EPA
2. A.B. Moler is important in the history of barbering because he:
A. Opened the first barber shop
B. Invented electric clippers
C. Published the first barbering textbook
D. Created shaving cream
Correct Answer: C. Published the first barbering textbook
3. According to current trends, barbers must be prepared to meet a variety of
______ preferences.
A. Female
B. Fashion
C. Male
D. Client
Correct Answer: C. Male
,4. Acids and alkalis mixed together in equal proportions will:
A. Strengthen each other
B. Become acidic
C. Neutralize each other
D. Form bleach
Correct Answer: C. Neutralize each other
5. The adjustable lamp on a manicuring table should have a ______ watt bulb.
A. 25
B. 40
C. 60
D. 100
Correct Answer: B. 40
6. After tools are sanitized, they should be stored in:
A. Open tray
B. Drawer
C. Clean, closed container
D. Towel
Correct Answer: C. Clean, closed container
7. Alkalis have a pH above 7.00 and they ______ and ______ the hair.
A. Dry and harden
B. Soften and swell
C. Lighten and shrink
D. Curl and dry
Correct Answer: B. Soften and swell
8. An alternating and interrupted current that produces a mechanical reaction
with no chemical effect is:
A. Galvanic current
B. Tesla current
, C. Faradic current
D. Sinusoidal current
Correct Answer: C. Faradic current
9. Amino acids are joined end-to-end by:
A. Hydrogen bonds
B. Salt bonds
C. Peptide bonds
D. Disulfide bonds
Correct Answer: C. Peptide bonds
10. Amino acids joined together end-to-end form a:
A. Protein strand
B. Polypeptide chain
C. Keratin fiber
D. Cortex layer
Correct Answer: B. Polypeptide chain
11. Ammonia is a colorless gas composed of:
A. Oxygen and nitrogen
B. Hydrogen and nitrogen
C. Carbon and hydrogen
D. Sulfur and hydrogen
Correct Answer: B. Hydrogen and nitrogen
12. Ammonia-free waves are NOT characterized by:
A. Slow processing
B. Mild odor
C. Rapid evaporation
D. Gentle action
Correct Answer: C. Rapid evaporation
, 13.Among hair color categories, which has the largest molecules?
A. Permanent color
B. Semi-permanent color
C. Temporary hair color
D. Demi-permanent color
Correct Answer: C. Temporary hair color
14. Anaphoresis involves:
A. Positive pole and acid product
B. Negative pole and alkaline product
C. Alternating current
D. Heat energy
Correct Answer: B. Negative pole and alkaline product
15. Androgenic alopecia does NOT occur as a result of:
A. Genetics
B. Hormones
C. Aging
D. Autoimmune disorder
Correct Answer: D. Autoimmune disorder
16. The appendages of the skin are:
A. Hair only
B. Nails
C. Muscles
D. Bones
Correct Answer: B. Nails
17. The applied science of healthful living is called:
A. Sanitation
B. Hygiene
C. Physiology