1. What type of brushes have tiny overlapping scales that clean and add luster to the hair?
Answer: Brushes with natural bristles.
2. What type of water allows soaps and shampoos to lather freely?
Answer: Soft water.
3. How can you avoid infection when tweezing an area?
Answer: By frequently sponging the area with cotton moistened with antiseptic lotion.
4. What is natural-looking hair color made up of?
Answer: A combination of primary and contributing colors.
5. What is liquid tissue that carries blood, lymph, food, and hormones through the body?
Answer: Blood.
6. What type of manufactured synthetic fiber has a texture similar to curly or coiled hair types and is
used for hair extensions?
Answer: Kanekalon.
7. What type of oil-absorbing masks make large pores appear smaller?
Answer: Clay-based masks.
, 8. What type of lines are parallel to the horizon or floor in haircutting?
Answer: Horizontal lines.
9. What adds to hydrogen peroxide to increase its chemical action?
Answer: Ammonia.
10. What should the natural hair be before taking head measurements for a wig fitting?
Answer: Flat and tight to the scalp.
11. What type of relaxers contain two components and must be mixed immediately prior to use?
Answer: Guanidine hydrogen relaxers.
12. What is the water-attracting head of the surfactant molecule?
Answer: Hydrophilic.
13. What type of press removes 60-75 percent of curl from hair?
Answer: Medium press.
14. What process uses galvanic current to penetrate water-soluble products into the skin?
Answer: Iontophoresis.