WorksheetsCOS II Fall Semester Final — Worksheet Questions (Grade 12)
Total questions: 101
Worksheet time: 51mins
Indicate the answer choice that best completes the statement or answers the question. How does epithelial tissue function in the body?
Epithelial tissue binds and supports other body tissues and organs.
Epithelial tissue carries messages to and from the brain.
Epithelial tissue contracts and moves parts of the body.
Epithelial tissue provides a covering that protects the body.
Indicate the answer choice that best completes the statement or answers the question. The top, tacky layer on the nail can be rolled off or filed away with what type of abrasive?
coarse-grit
medium-grit
fine-grit
buffer
Indicate the answer choice that best completes the statement or answers the question. Which design lines are repeating lines in a hairstyle that can be curved or straight?
contrasting lines
transitional lines
parallel lines
directional lines
Indicate the answer choice that best completes the statement or answers the question. What are designs inside a nail enhancement created by sandwiching nail art between two product layers?
3-D nail art
catalysts
inlaid designs
nail primer
Indicate the answer choice that best completes the statement or answers the question. How do chemical hair relaxers work?
They break the hydrogen bonds, which are responsible for the hair's texture, in order to change the hair from straight to curly, or curly to straight.
They increase the hair's pH balance to an alkaline state, which raises the cuticle layer and allows the relaxer to reach the cortex, where restructuring takes place.
They decrease the hair's pH balance to an alkaline state, allowing the relaxer to reach the hair follicle, which restructures the hair's texture.
They repair broken disulfide bonds that attach to the natural keratin found in hair fibers to permanently restructure the hair's shape.
Indicate the answer choice that best completes the statement or answers the question. Which of the following will improve the appearance of textured skin?
glittery eyeshadows
matte colors
dewy foundations
drying agents
Indicate the answer choice that best completes the statement or answers the question. The term cosmetology comes from the _____ word kosmetikos, meaning skilled in the use of cosmetics.
Egyptian
East Indian
Greek
Russian
Indicate the answer choice that best completes the statement or answers the question. To measure symmetry, the stylist should divide the face into _____ parts.
two equal
three
four equal
five
Indicate the answer choice that best completes the statement or answers the question. When applying demipermanent haircolor, which of the following steps comes first?
Perform hair and scalp analysis on the client's hair.
Determine if color should be applied to wet or dry hair.
Part the hair into separate sections.
Apply protective cream around the hairline.
Indicate the answer choice that best completes the statement or answers the question. A client has eyes that are set close together, in addition to having brows that are close together. What can be done to increase this spacing?
Apply a darker color eyeshadow at the inner corners of the eyes and blend a lighter shade to the outside edges. Use brow powder and an angled brush to extend the eyebrow line from the inside edges to just beyond the outer corner of the eyes.
Apply a lighter color eyeshadow at the inner corners of the eyes and blend a darker shade upward and toward the outside edges. Use an eyebrow pencil to darken the lower edge of the eyebrow and extend just beyond the outer edge of the brow.
Apply a darker color eyeshadow at the inner corners of the eyes and blend a lighter shade upward and toward the outside edges. Use brow powder and an angled brush to extend the eyebrow line just beyond the outer edge of the brow.
Apply a lighter color eyeshadow at the inner corners of the eyes and blend a darker shade to the outside edges. Use an eyebrow pencil and extend the eyebrow line from the inside edges to just beyond the outer corners of the eyes.
Indicate the answer choice that best completes the statement or answers the question. Whose responsibility is it that proper disinfection procedures are followed?
the federal government
the state
the county
the salon
Indicate the answer choice that best completes the statement or answers the question. How long does it take for fingernail plates to be fully replaced?
4 to 6 months
6 to 9 months
9 to 12 months
12 to 18 months
Indicate the answer choice that best completes the statement or answers the question. A client had a laser treatment 3 weeks ago. Under which of the following conditions can waxing be performed?
Gloves are worn during the treatment.
A patch test has been administered.
The client's service record is up-to-date.
Permission is received from a physician.
Indicate the answer choice that best completes the statement or answers the question. The natural nail unit includes which part of the finger?
the tip to the first knuckle
the tip to the second knuckle
the whole finger
the nail itself
Indicate the answer choice that best completes the statement or answers the question. All of the following are skin functions EXCEPT _______.
absorption
heat regulation
sensation
add necessary body weight to maintain good health
Indicate the answer choice that best completes the statement or answers the question. Each of the following is a reason cosmetologists should understand shampooing, conditioning, and basic scalp care EXCEPT:
Hair service preparation is an effective opportunity to begin disinfecting scalp and hair infections prior to styling.
The shampoo service is an opportunity to convey that cosmetologists are professionals who tend to their client's needs.
During hair service preparation, cosmetologists can examine and identify hair and scalp conditions that require referral to a healthcare provider.
Knowledge of the product category allows cosmetologists to recommend the best preparations and services to the client.
Indicate the answer choice that best completes the statement or answers the question. Josie is an instructor and is discussing safety procedures for clients with special considerations. She says to be mindful when performing a ________ service on clients who are sensitive to heat due to a loss of sensation in the extremities.
pedicure
paraffin
massage
reflexology
Indicate the answer choice that best completes the statement or answers the question. A stylist is discussing a new hairstyle with a client, who describes a style that must use layers. In order to create the layered style, what type of guideline should the stylist use?
stationary guideline
traveling guideline
perimeter guideline
interior guideline
In the twentieth century, the new motion picture industry inspired all of the following beauty advances EXCEPT ____.
the Gibson Girls' tiny waists and bouffant hairstyles for women
the fade hairstyle with pencil moustaches for men
women dyeing their hair platinum blonde
women wearing matching nail polish on their fingers and toes
Why should eyelash technicians have a good understanding of their scope of practice?
It enables them to educate clients on the proper care to treat disorders of the eye area.
It provides them information on what procedures they can and cannot perform on their clients.
It helps them establish a strong client base.
It enables them to create a strong brand presence on social media.
Which method of hair removal uses a beam pulsed on the skin and requires specialized training?
dermabrasion
epilation
laser hair removal
needle hair removal
What are the three methods of permanent hair reduction?
electrolysis, laser hair removal, and waxing
electrolysis, waxing, and shaving
photoepilation, electrolysis, and laser hair removal
waxing, shaving, and threading
The basic design line type that creates length and height in a hairstyle is ____.
horizontal lines
vertical lines
transitional lines
contrasting lines
Which sentence best describes the medulla?
The medulla is the hair's outermost layer.
The medulla is a cone-shaped elevation at the base of the hair bulb.
The medulla is the hair's pith or core.
The medulla is the fibrous protein layer of the hair.
Sodium hydroxide relaxers are commonly called ____.
metal relaxers
no-lye relaxers
lye relaxers
guanidine relaxers
In which situation would a clarifying shampoo be recommended?
when there is product buildup
when the scalp and hair are oily
when the hair needs improved manageability
when dry, brittle hair needs softening
How does pressed powder differ from loose powder?
It can be applied to cream-based foundations that are not fully set.
It contains binding agents that help it adhere to the skin.
It has little pigment, so it cannot be used for color correction.
It increases shininess to create an overall brighter appearance.
Who among the following has trichiasis?
Tanya, who has lost lashes on both sides of the face
Akira, who has ingrown hairs on their lash lines
Pedro, who has a condition in the eye that leads to quick evaporation of tears
Tamara, who has red, swollen lids that are burning and have a gritty feeling in the eyes
All of the following are haircoloring safety precautions EXCEPT:
Brush the client's hair to distribute its natural oils uniformly.
Perform a strand test to check for the presence of metallic salts.
Use glass or plastic bowls or applicator bottles to mix haircolor.
Wash hands before and after performing a client's service.
The blowdryer attachment that alters the air flow to help keep textural definition is ____.
a diffuser
a concentrator nozzle
a straightening pick
a straightening comb
A massage performed during a manicure or pedicure is purely for what purpose?
relaxation
health benefits
to rub in lotion or cream
to personalize a pedicure
Flakiness on the cheeks and temples and enlarged pores in the center of the face are signs associated with which skin type?
oily
alipidic
normal
combination
A ______ is designed to reduce and smooth thicker foot calluses.
foot file
toe separator
nail file
nail rasp
A ______ dish holds a minimal amount of product for one service use.
soaking
dappen
resting
wetting
A symptom of allergic reaction to the tape used in lash service is ____.
redness, swelling, and itching in the whole eye area
redness that is limited to the lash line
premature ripping out of the hair follicle
blisters on the eyelid
The _____ may appear to be thinner after enhancements have been removed.
nail plates
nail cuticle
matrix
onyx
Which of the following products creates definition and prevents color from bleeding?
lip liner
lip gloss
lip conditioner
lipstick
Hira consults a dermatologist as they notice red, flaky skin in the scalp hairline, eyebrows, and sides of the nose. They tell the doctor that they have oily scaling, stubborn dandruff, itchiness, and crusting in the area. The dermatologist is most likely to diagnose Hira with ____.
conjunctivitis
blepharitis
irritant contact dermatitis
seborrheic dermatitis
Distinguish between the soleus and the tibialis anterior.
The soleus is in the lower leg, and the tibialis anterior is in the upper leg.
The soleus turns the foot inward, and the tibialis anterior turns the foot outward.
The soleus bends the foot down, and the tibialis anterior bends the foot up.
The soleus is a muscle in the foot, and the tibialis anterior is a muscle in the lower leg.
Which post-service procedure should take place at the end of each day?
Wash any used wooden applicators so that they can air-dry overnight.
Make sure the heater is on so wax is melted for morning appointments.
Clean and disinfect multiuse tools so they can be used for services the following day.
Combine jars of partially used cream and clean any empty jars for reuse.
For which of the following clients would you avoid vigorous or strong massage techniques?
clients with visual impairments
clients with arthritis
clients with controlled high blood pressure
clients with circulatory conditions
Why did women in ancient Rome color their hair?
They colored their hair to indicate their social class.
They colored their hair in preparation for burial.
They colored their hair to protect it from the sun.
They colored their hair to socialize and bond with elders.
Which implement is considered to be invaluable and time-saving as well as an important preventative tool for ingrown toenails?
toenail clippers
toenail nippers
curette
nail rasp
To add color to a client's cheeks, apply ________.
noncomedogenics
primers
greasepaints
bronzers
Rami, an eyelash technician, has a client with a round eye and eyelid shape. The client's eyes seem bright and large, and the eye width and height are equal. To provide a proportioned eyelash extension service for the client's face, Rami should ________.
use long, tapered lashes that are longer at the ends to accentuate the eye
avoid the use of eyelashes with a short to long lash line
use D or DD curls on the outer corner lashes to give the illusion that the eye is lifted
use short curly lashes to accentuate the eyes
Which of the following pieces of equipment is made from plastic, metal, glass, or ceramic?
autoclave
finger bowl
nail polish dryer
supply tray
When using plastic liners in footbaths, if your state allows, how often should the insert be changed?
after each client's service
after each day of service
after each week of service
after each day of service, or sooner if the client who used it last had medical issues
Which of the following conclusions can a cosmetologist make if a client expresses concern about not being able to grow the hair beyond shoulder length?
The anagen phase of the client's hair growth is shorter than the anagen phase in other people's hair growth, so the client's hair will not grow any longer.
The catagen phase of the client's hair growth occurs more quickly than that phase in other people's hair growth, so the client's hair stops growing.
The client has a larger amount of vellus hair than terminal hair, so the client sheds most hair strands before they can grow long.
The client has primarily lanugo hair, which is shed more frequently than vellus hair or terminal hair.
In what way can stylists center their weight when cutting hair to avoid fatigue and injury?
When standing, lock knees for a straighter posture.
When standing, keep knees slightly bent.
When using a cutting stool, straighten the back by crossing the legs.
When leaning, bend at the waist.
Cyrus is a certified eyelash technician. As a professional, they should give the highest priority to ________.
instructing clients on the right way of applying makeup to enhance their features
safely improving the appearance of their client's natural lashes without compromising lash health and integrity
improving their own earning potential by pushing products
identifying and treating disorders and allergies of the eye area before performing eyelash services
Why should a stylist cut curly, coarse hair when it is dry?
Curly, coarse hair is moisture resistant, so it won’t be fully wet, making cuts uneven if styled wet.
Curly, coarse hair straightens as it dries, so it will appear much longer if cut wet.
Curly, coarse hair shrinks as it dries, so it will appear much shorter if cut wet.
Curly, coarse hair gains volume as it dries, so hair will be more voluminous than desired if cut wet.
What negative outcome could result if a cosmetologist fails to consider emphasis when designing a hairstyle?
The style could have too many points of focus, which keeps the hairstyle from having an area of interest.
The style could be too small or large in comparison to the client's head and body.
The hairstyle may be too different from one part of the head to another.
The hairstyle will have a pattern that is inconsistent.
The standard volume of hydrogen peroxide is ________ volume, which provides ________ level(s) of lift.
20, two
30, four
40, three
50, one
The word integument means ________.
blood vessels
hormone
natural covering
gland
How are the meibomian glands and the glands of Zeis similar?
They both produce tears.
Both are located above the pupil.
They both inhibit the evaporation of the tear film.
Both play a major role in triggering the blink reflex.
Marcus, a cosmetology student, is trying to figure out how to make a nail enhancement. He knows he needs to use polymer powder but isn't sure what to mix it with. What would you advise him to add?
cyanoacrylate
monomer liquid
monomer powder
nail primer
What dissolves keratin protein in the surface cells of the skin?
gommages
enzymes
ampoules
humectants
________ reduces strain on the index finger and thumb while combing the hair.
closing one's fingers
working quickly
cutting vertically
palming the shears
What is the primary purpose of an ultrasonic spatula?
cleansing
oxygenating
exfoliating
waxing
There are three versions of monomer used in the nail industry. Which is not recommended and is illegal in most states?
acrylic monomer
odorless monomer
ethyl methacrylate
methyl methacrylate
Who was an early example of an entrepreneurial female beautician?
Queen Marie Antoinette
Marcel Grateau
Charles Dana Gibson
Martha Matilda Harper
Li-Na is starting their career as an eyelash technician. Which of the following is the best step they can take to ensure that their clients do not experience allergic reactions to the products and ingredients used for various lash services?
Li-Na must ask their clients about their allergies.
Li-Na must not perform chemical services that can cause allergic reactions.
Li-Na must conduct a patch test before performing any eye lash service.
Li-Na must ensure that none of the products or ingredients come in contact with their clients' skin.
When polishing the nail, how should you handle the eponychium?
Polish over the eponychium.
Do not apply polish close to the eponychium.
Apply only the top coat to the eponychium.
Do not polish the eponychium unless the client is coming in for another appointment in a week or two.
The outline of the face, head, and figure seen in a side view is known as the _____.
profile
shape
silhouette
convex
Which is a step in proper draping for shampoo service?
Make sure the cape doesn't touch the client's skin.
Secure a neck strip around client's neck.
Place a towel across the client's shoulders and under the chin, and secure it with a clip.
Leave the shampoo cape in place until all servicing is complete.
As a lash technician, which of the following measures would you take to reduce the risk of infection in the course of your work?
using bar soaps to wash hands
using lotions to moisturize hands
avoiding the use of single-use products
avoiding covering any cuts or wounds on your hands
A client who wants a facial has a small open sore on the cheek. What should the esthetician do?
Cover the affected area with gauze, and proceed with treatment as normal.
Refuse the service until the client's doctor provides approval to treat.
Perform the facial massage, but avoid any products that contains acids.
Treat the open sore with a topical antibiotic, and move the service to the next day.
Using an alkaline shampoo will _____.
strip color
add shine
improve texture
soften curls
When developing the salon services menu, what can be used as menu expanders?
short services, such as just nail trimming or polish changes
long services, like longer massages
waxing
expanded specialty pedicures
If a client forgets to wear open-toed shoes, what should a cosmetologist provide?
fabric booties
plastic booties
pedicure slippers
inexpensive flip-flops
Stylists work in a horseshoe pattern when performing a _____.
balayage
color melt
foilyage
cap highlight
Which of the following pieces of equipment helps maintain a clean, clutter-free appearance to your work area?
autoclave
ventilation system
covered trash containers
supply tray
The list of services that you are legally allowed to perform within your license in your state is called what?
stamp of approval
service set
scope of practice
tech services
How many types of massage routines are there?
one type
five types
eight types
more than eight types
The measurement that describes the number of individual hair strands on 1 square inch of the scalp is hair _____.
porosity
diameter
elasticity
density
A cosmetologist uses a long-lasting lip pencil to outline a client's upper and lower lips and then applies a lighter color using a no-bleed lip product. What is the goal of this reshaping technique?
to minimize fine lines that appear near the lips
to increase the size of a thin upper lip
to create the appearance of a larger upper lip
to soften the peaks of the Cupid's bow
Who among the following is using a boot tip tweezer for its intended purpose?
Maya, who uses a boot tip tweezer to shape eyebrows
Ajmal, who uses a boot tip tweezer to remove eye pads after completing a lash service
Mana, who uses a boot tip tweezer to isolate natural lashes when applying extensions
Freya, who uses a boot tip tweezer to pick up a lash fan
A salon has recently moved from a building in an urban area to another building in a more rural area outside the town. After the move, the cosmetologists working in the salon have raised concerns that their services are not up to their usual standards: shampoo services do not lather well, and haircoloring results are unsatisfactory. How should the salon manager respond to these concerns?
The manager should check the temperature of the water heater in the new building as the water temperature may be too tepid.
The manager should have the water tested as the plumbing in the new building may be affecting the pH levels of the water.
The manager should have the heating and air conditioning system tested as the new building may be drying the air to unacceptable moisture levels.
The manager should have the water tested for hardness as the new building may use a water source that supplies hard water.
Ruan, a lash technician, is consulting for a client who wants an eyelash extension service. Ruan observes that the client has hooded eyes. Which of the following should Ruan choose to perform a proportioned eyelash extension service for the client?
medium-length lashes no longer than 12 mm
long, curly lashes that bring the focus toward the brow bone
B or C curls that are flatter on the ends
tapered lashes that are longer at the ends to accentuate the eye
Which of the body's systems functions to remove waste material from the body cells to the blood?
circulatory system
excretory system
lymphatic system
digestive system
What is the relationship between nail cell production and plate growth?
The faster that nail cells are produced, the slower the plate will grow.
The faster that nail cells are produced, the faster the plate will grow.
The slower that nail cells are produced, the faster the plate will grow.
Nail cells that grow fast make the plate brittle.
_____ contain ingredients designed to seal the surface of the skin around the nails and hold in the subdermal moisture in the skin.
Nail varnishes
Nail creams
Nail oils
Nail hardeners
Which of the following can minimize a lazy eye?
using medium-length lashes that are not longer than 12 mm, usually with L or L+ curl
using D or DD curl on the outer corner lashes
using a C curl on one eye and a D curl on the other
using long, curly lashes
Which shampoo type would benefit a client with dry, brittle hair that needs softening?
balancing shampoo
shampoo with added keratin protein
medicated shampoo
oil shampoo
All of the following are living portions of hair that are below the skin surface EXCEPT ________.
the hair bulb
the arrector pili muscle
the hair follicle
the dermal papilla
In LED treatments, what color of light is used on skin to lessen hyperpigmentation?
red
yellow
blue
green
All of the following are benefits of brushing hair EXCEPT:
Brushing helps remove product buildup and dirt from the scalp.
Brushing stimulates microcirculation to the scalp.
Brushing adds shine to hair.
Brushing strengthens hair follicles and reduces hair loss.
What are humectants?
ingredients that block UV rays
ingredients that attract water
ingredients that prevent moisture from leaving the skin
ingredients found in high concentrations
A cosmetologist is performing a scalp massage service on a client with dry scalp. How should the cosmetologist design the massage service to loosen any flakes?
Use petrissage.
Use effleurage.
Scrape the scalp with fingernails.
Apply mineral oil to the scalp prior to massaging.
If your eyelash extension client has downturned eyes, you should _____.
use flatter B or C curls on the ends of the lashes
use medium-length lashes with L or L+ curls
consider using wispy, voluminous lashes
consider using D or DD curl on the outer corner lashes
What do you call manicures that eliminate soaking the nails in water?
scrub manicure
organic manicure
waterless manicure
clean manicure
Select the most appropriate type of haircutting shears to use when a stylist wants to add texture to the ends of a client's hair by point cutting.
curved blades
long blades
mid-length blades
short blades
In the early twentieth century, Garrett Augustus Morgan created a chemical solution that made wool straighter, inventing the first ________.
commercial haircolor
greasepaint makeup that would not cake under hot movie studio lights
chemical hair relaxer
lotion for permanent waving hair
Why must the hyponychium be treated gently?
A damaged hyponychium would mean that any nail service would have to start over.
If the hyponychium is damaged, it would cause the rest of the nail service products to work incorrectly.
A damaged hyponychium would need immediate medical assistance.
If the hyponychium is damaged, an infection under the nail plate is possible.
For proper application, wax should be ________.
hot enough to melt away vellus hair
cool enough to apply without applicators
thicker in consistency, like caramel sauce
thinner in consistency, like pasta water
Which of the following item(s) prevents fishhooks?
roller picks
end papers
pre-neutralizing conditioners
protective barrier creams
Which type of nerve fibers carry impulses from the brain to the muscles?
sensory
motor
secretory
central
Vera has a client with an oblong face. Which of the following should Vera consider doing when creating a lash map for the client?
Vera should create more width at the forehead by applying long, thick lashes evenly across the eye.
Vera should create more width by applying longer extensions on the outside corners of the eye.
Vera should lengthen and diminish the hard jawline by using longer lashes in the center of the eye.
Vera should base the lash style on eye shape and eye spacing.
Which type of file would you use for the initial shaping of the perimeter of the nail?
coarse-grit
medium-grit
fine-grit
buffer
Which eyeshadow colors come in matte finishes, accent areas like the brow bone, and increase the width between the eyes?
base colors
transition colors
highlight colors
contour colors
Which of the following are used to disinfect large tools and implements?
antiseptics
wipes
antibacterial bar soap
sprays
