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Barber Final Exam 2
Barber Final Exam 2
100 terms
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Paul Mitchell the School Boise Pivot point
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100 cards
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Questions
100
Answers
1
A barber needs to be able to recognize what type of skin lesions?
tertiary lesions only
primary lesions only
secondary lesions only
primary and secondary lesions
2
A mixture of two or more kinds of molecules, evenly dispersed, would be a(n):
suspension
emulsion
solution
combination
3
The medical term for ringworm is:
macule
tinea
papule
lesion
4
Muscle makes up approximately what percentage of the body's weight?
60% to 70%
40% to 50%
20% to 30%
10% to 15%
5
What layer of the skin is often referred to as "true skin"?
stratum corneum
dermal layer
stratum basale
stratum lucidum
6
Which of the organs of the body is the largest?
Heart
liver
Brain
Skin
7
The most common form of bacterial cells is:
cocci
spirilla
staphylococci
bacilli
8
The thickest skin is located on the:
thighs
buttocks
abdomen
palms of hands and soles of feet
9
An example of a cleaning guideline is:
sweep or vacuum all hair clippings from the floor after each service.
use a liquid sterilant and/or moist or dry heat, calibrated to various temp
use an autoclave
immerse for the required contact time
10
The layer of the epidermis that is shed and replaced continually is the:
stratum basale
stratum lucidum
stratum granulosum
stratum corneum
11
skin lesions often occurs when cracks in the skin appear and skin loses its flexibility?
stain
papule
fissure
tumor
12
Bacterial cells that may be harmful to the body are:
pathogenic
nontoxic
vegetative
nonpathogenic
13
The barber is primarily concerned with which type of muscles found in the head, face, neck, arms, hands, legs and feet?
involuntary
non-striated
autonomic
voluntary
14
High-frequency current is also known as:
ultraviolet ray
infrared ray
light ray
violet ray
15
Thick-walled vessels that carry pure blood from the heart through the body are:
arteries
veins
lymph vessels
capillaries
16
The upper cheek and bottom of the eye socket are formed by the malar, also called:
palatine
vomer
lacrimal
zygomatic
17
Pathogenic bacteria are responsible for all of the following EXCEPT:
benefitting the environment
causing disease
causing infection
producing toxins
18
Humectants are what type of ingredients?
add oil
promote dryness
moisturizing
body-building
19
In what pH range is hair, skin and nails?
11.5 to 12.0
7.5 to 10.5
6.5 to 7.0
4.5 to 5.5
20
An Underwriters Laboratory (UL) designation indicates:
it is free from all mechanical defects
the appliance has been certified to operate safely
the manufacturer's warranty is doubled
it operates with less power than specified on the label
21
Muscles that draw the fingers together are called:
flexors
abductors
opponens
adductors
22
Which nerve runs down the back of the leg to the outside of the foot and little toe?
sural
dorsal
tibia
saphenous
23
What term means "in front of"?
superior
posterior
inferior
anterior
24
Complete immersion means:
the entire tool is covered by the liquid disinfectant excluding finger grip
metal tools and nonporous supplies are immersed in corrosive disinfectant
the entire tool is covered by the liquid disinfectant
double the contact time
25
Of the eight bones that compose the cranium, how many are affected by scalp massage?
6
4
8
2
26
On the pH scale, numbers greater than 7 indicate a(n):
chemical solution
alkaline solution
neutral solution
acidic solution
27
The two bones located on either side of the head, directly above the ears and below the parietal bones are the:
frontal bones
temporal bones
palatine bones
turbinal bones
28
How many watts equal one kilowatt?
100
1000
10
10,000
29
pH balanced refers to a product that ranges from a pH of:
7.5 to 10.5
4.5 to 5.5
6.5 to 7.0
11.5 to 12.0
30
What is another name for the stratum basale?
stratum lucidum
epidermis
stratum germinativum
dermal layer
31
Rod-shaped bacterial cells are known as:
cocci
spirilla
staphylococci
bacilli
32
A measure of how much electrical energy is being used is known as a:
watt
load
conductor
volt
33
The two forms of electric current are:
DC & AC
AB & CD
hot & cold
AD & BC
34
The ability of hair to absorb moisture, liquids or chemicals refers to the hair's:
manageability
texture
porosity
elasticity
35
What device can be used to increase circulation?
cathode
light-emitting diode (LED)
intense pulse light (IPL)
anode
36
Most skin problems are caused by:
the eccrine glands
the sebaceous glands
the arrector pili muscles
the sudoriferous glands
37
The frontalis and occipitalis muscles are joined by a tendon called the:
mentalis auricularis
procerus
auriculari
aponeurosis
38
Electrons travel on a closed path, called a:
frequency
circuit
insulator
conductor
39
In the ABCDEs of skin cancer, what does the letter 'D' represent?
diameter
density
drugs
dryness
40
Water freezing and becoming ice is an example of what type of change?
chemical
molecular
physical
elemental
41
Pus-forming bacterial cells that form in long chains and cause blood poisoning are called:
diplococci
staphylococci
streptococci
bacilli
42
Muscles affected by massage are generally massaged from the:
origin attachment to insertion attachment
belly attachment to insertion attachment
insertion attachment to belly attachment
insertion attachment to origin attachment
43
A solution that has more positive hydrogen ions than negative hydroxide ions is:
slightly alkaline
alkaline
neutral
acidic
44
An open comedone is the technical name for:
macule
blackhead
nevus
birthmark
45
Bacteria that are harmless and can even be beneficial are called:
viruses
microbes
pathogenic
nonpathogenic
46
Which of the following terms are small vessels that take nutrients and oxygen from the arteries to the cells?
varicose veins
capillaries
ventricles
veins
47
A substance that is able to dissolve another substance is called a(n):
emulsion
powder
solvent
ointment
48
The average resting heart rate is how many beats per minute?
60-100
130-140
160-180
30-40
49
Verruca is a name given to a variety of:
ulcers
warts
fissures
skin tags
50
In chemistry, pH stands for:
potential hydroxide
product hydration
potential hydrogen
perfect hair
51
Atoms have three main parts: protons, neutrons and:
elements
compounds
neutrons
electrons
52
Tendons connect muscles to:
muscles
ligaments
joints
bones
53
Cells make up tissues, tissues make up organs and organs make up:
structures
centrioles
systems
units
54
The muscle that circles the mouth and contracts, puckers and wrinkles the lips, as in kissing or Whistling
caninus
orbicularis oris
mentalis
quadratus labii inferioris
55
Sweat is excreted by what gland?
endocrine
sudoriferous
sebaceous
adrenal
56
On the pH scale, numbers less than 7 indicate a(n):
acidic solution
chemical solution
alkaline solution
neutral solution
57
Atoms that are not missing any electrons in their outer shell and are considered electrically neutral are called:
a molecule
stable
unstable
a neutron
58
The nonmoving portion of the muscle attached to bone or another fixed muscle is the:
insertion
belly
origin
synapse
59
The bone located on the little-finger side of the lower arm is the:
humerus
hyoid
ulna
sternum
60
Over half of sunlight is composed of invisible rays beyond red, which are called:
ultraviolet rays
violet rays
infrared rays
incandescent rays
61
What is the side bond that is of the greatest concern to the barber?
disulfide bond
salt bond
van der Waals forces
hydrogen bond
62
Which harmful effect can UV light produce on the skin?
chemical
vitamin D production
acne
skin infections
63
Which bacterial cells grow in pairs?
diplococci
staphylococci
spirilla
streptococci
64
Spherical (round)-shaped bacterial cells, which appear singularly or in groups are known as:
cocci
flagella
spirilla
bacilli
65
The ophthalmic nerve branch divides into a nerve that extends to the upper side of the nose and between the Eyes
supraorbital
supratrochlear
nasal
infratrochlear
66
Which type of tissue supports, protects and holds the body together?
nerve tissue
connective tissue
muscular tissue
epithelial tissue
67
The parietal bones form the:
bridge of the nose
crown and upper sides of the head
cheek
upper jaw
68
When a barber performs a massage treatment, what system is directly influenced and stimulated?
digestive
excretory
endocrine
circulatory
69
All voluntary body action is controlled by which of the following systems?
cerebrospinal nervous system
peripheral nervous system
autonomic nervous system
central nervous system
70
Pseudofolliculitis barbae is usually caused by ingrown hair and is often referred to as:
barber's itch
contact dermatitis
razor bumps
prickly heat
71
The point at which two or more bones are joined together is called a:
tendon
synapse
joint
ligament
72
Bone is composed of 2/3 mineral matter and:
1/3 nitrogen
1/3 hydrogen
1/3 oxygen
1/3 organic matter
73
An approved EPA-registered disinfectant is effective on what type of surface?
passable
absorbent
porous
nonporous
74
Efferent nerves carry messages from the brain to the muscles and are also called:
receptor nerves
sensory nerves
motor nerves
afferent nerves
75
Which system is the physical foundation of the body?
circulatory system
muscular system
endocrine system
skeletal system
76
An ampere is a unit of electric:
strength
frequency
pressure
resistance
77
The portion of the muscle that is joined to the movable attachments: bones, movable muscle or skin, is known as the:
sternum
insertion
belly
origin
78
The epidermis is composed of how many layers?
5
7
3
1
79
The body system that controls the sebaceous (oil) and sudoriferous (sweat) glands is referred to as the:
integumentary system
excretory system
respiratory system
endocrine system
80
Infection control is divided into the following methods:
cleaning, disinfection and sterilization
contamination, immunity and inoculation
prevention, inoculation and billing
bacteriology, ecology and first aid
81
Light, heat, chemical and magnetic changes are all produced by:
force
a short circuit
electricity
conductors
82
A unit of electric resistance is called a(n):
insulator
watt
volt
ohm
83
The midsection of the muscle is called the:
insertion
belly
origin
cardiac
84
A solid is defined as:
matter with definite weight, volume and shape
matter with definite weight but indefinite volume and shape
matter with no definite weight but indefinite volume and shape
matter with definite weight and volume but no definite shape
85
Ligaments connect bones to:
tendons
other ligaments
other bones
muscles
86
A difference between viruses and bacterial infections is:
viruses cannot be treated with antibiotics
bacterial infections cause the common cold
bacterial infections have larger sub-particles
viruses can be treated with antibiotics
87
Glass, rubber or paper are examples of what type of materials?
prism materials
watt materials
insulating materials
conducting materials
88
Why is it important for a barber to have a basic knowledge of microbiology?
to help prevent the spread of disease within the workplace
to help transmit disease from client to client
to help promote the spread of disease within the workplace
to help transmit disease via contaminated tools
89
The wavelengths that produce the longest waves of the visible spectrum are:
Red
Yellow
Green
Blue
90
The scientific study of matter and the physical and chemical changes of matter is known as:
anatomy
psychology
physics
chemistry
91
Two important regulations that OSHA has put in place to assist in safe operations are the Safety Data Sheets and the:
labeling of products
formulas of products
features of products
location of products
92
The bone that makes up the lower jaw and is the largest and strongest bone of the facial skeleton is the:
maxillae
mandible
lacrimal
nasal
93
What is the definition of bromidrosis?
excessive sebum
unpleasant odor from the skin
the lack of sebum
the lack of perspiration
94
Hair consists of 97%:
keratin
protons
trace minerals
electrons
95
Which bonds found in the hair can be easily broken by heat or water?
disulfide bonds
van der Waals forces
peptide bonds
hydrogen bonds
96
What tans the skin to protect it from the burning rays of the sun?
the subcutaneous layer
melanin
the acid mantle
sebum
97
A volt is a unit of electric:
strength
resistance
pressure
frequency
98
What do you do first when a blood-exposure incident occurs?
ask another professional to assist
discard contaminated supplies
stop the service
clean injured area with soap and water
99
Carbon, oxygen, hydrogen and nitrogen form the basis of:
amino acids
mixtures
compounds
elements
100
How many milliamperes equal one ampere?
100
10,000
1000
10