The lipophilic tail of a surfactant molecule is considered to be:
oil attracting
Products are classified as either an alkaline solution or an acidic solution by measuring the amount of:
hydrogen
Water that is chemically softened and allows soaps and shampoos to lather freely is:
soft water
The water-attracting head of the surfactant molecule is:
hydrophilic
When providing a scalp massage, use the length of the fingers, fingertip balls, and the cushions of the:
palm
When securing a cape during the client preperation, do not let the cape touch the:
client's skin
Water is the most abundant and important element on Earth and is classified as a(n)?
universal solvent
Products that do not remove artificial color from the hair are considered to be:
nonstripping
Brushes with bristles that that have tiny overlapping layers or scales, which clean and add luster to the hair, are:
natural
The hair should never be brushed prior to a:
chemical service
Shampoos that help close the hair cuticle and are balanced to the pH of skin and hair are:
acid-balanced
The two basic requirementsfor a healthy scalp are cleanliness and:
stimulation
Shampoos that contain special chemicals or drugs that are effective in reducing excessive dandruff or relieving other scalp conditions are:
medicated shampoos
Do not massage or manipulate a client's scalp if there is a prescence of:
abrasions
The second ingredient that most shampoos have in common is the base detergent or:
primary surfactant
Do not use use high-frequency current on hair treated with tonics or lotions that contain:
alcohol
The treatment that passes water through a porous substance, such as charcoal or a filter, to be purified is known as:
filtration
When manipulating the scalp during a shampoo begin at the front hairline and work in a(n):
back-and-forth movement
Shampoos containing acidic ingredients that can cut through product buildup on the hair are:
clarifying shampoos
To be effective, a shampoo must remove all dirt, oils, cosmetics, and skin debris without:
adversely affecting scalp or hair
Two condtioning agents that boost shampoos and restore moisture and elasticity to the hair shaft are:
protein and biotin
Conditioners that are designed to slightly increase the hair diameter with a coating action are:
protein conditioners
During the shampoo procedure, apply small quantities of shampoo to the hair beginning at the:
front hairline
Any client with an infectious disease should not be treated and should be referred to a:
physician
During the shampoo procedure, the water should be monitered for:
volume and temperature
Conditioners that have a pH range of 3.5 to 6.0 are used to restore the pH of hair after:
chemical services
The water purification process used in the manufacture of cosmetics where water is heated to a vapor then collected as a liquid is:
distillation
Shampoo that can leave the hair dry and brittle and cause fading in color-treated hair is:
high-pH shampoo
To prevent fatigue, muscle aches, and physical problems when performing a shampoo, maintain correct:
posture
Shampoos that are created by combining the surfactant base with basic color pigments are:
color-enhancing
The main ingredient of most shampoos is:
water
Substances that absorb moisture and promote the retention of moisture are known as
humectants
Ingredients in shampoos are listed according to the percentages of each ingredient or in
descending order
A stylist should recommend a hair or scalp treatment only after having performed a(n):
hair and scalp examination
Antidandruff shampoos and conditioners contain antifungal agents that suppress the growth of:
malassezia