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Final Exam Chapter 11 (properties if hair and scalp)

Total questions: 71

Worksheet time: 36mins

Name
Class
Date
1.

The scientific study of hair and its deseases and care is...

a)

Trichoptilosis

b)

Trichorrhexis

c)

Trichology

d)

Tryptophan

2.

A mature strand of human hair is divided into ______ parts..

a)

4

b)

2

c)

5

d)

3

3.

The part of the hair located below the surface of the epidermis is the...

a)

Hair bulb

b)

Hair Shaft

c)

Hair root

d)

Hair follice

4.

The part of the hair that projects above the epidermis is the...

a)

Hair root

b)

Hair shaft

c)

Hair cuticle

d)

Hair melanin

5.

The Hair Follicle is a _____________ that contains the hair root.

a)

Club shaped structure

b)

Tube Like depression

c)

Involuntary muscle

d)

Cone shaped elevation

6.

The Hair Bulb is the ______________ part of a hair strand.

a)

highest

b)

thickest

c)

connected

d)

lowest

7.

A thickened club shaped structure that fits over the dermal papilla...

a)

arrector pili muscle

b)

hair cuticle

c)

hair bulb

d)

hair follicle

8.

Strong emotions or cold sensations cause it to contract...

a)

arrector pili muscle

b)

sebaceous glands

c)

melanin production

d)

blood flow

9.

A fatty or oily substance that lubricates the skin...

a)

emollients

b)

sebum

c)

humectants

d)

grease

10.

They are connected to the hair follicle...

a)

sebaceous glands

b)

hair cuticle

c)

disulfide bonds

d)

sebum

11.

The outermost layer of the hair shaft is the...

a)

medulla

b)

cortex

c)

cuticle

d)

natural layer

12.

Layer that provides a barrier to protect the inner structure of the hair...

a)

cuticle

b)

cortex

c)

medulla

d)

protective layer

13.

It is responsible for creating the shine and silky feel of healthy hair.

a)

medulla

b)

inner layer

c)

cortex

d)

cuticle

14.

It is the middle layer of the hair...

a)

cuticle

b)

cortex

c)

medulla

d)

core

15.

The cortex layer contains the following...

a)

Melanin, elasticity, side bonds

b)

round cells, overlapping scales, wave pattern

c)

pigment, porosity, density

d)

texture, elasticity, round cells

16.

______ % of the hairs total weight is in the cortex layer.

a)

75%

b)

80%

c)

90%

d)

50%

17.

The changes involved in oxidation haircoloring, wet setting, thermal styling, and chemical relaxing take place within the ___________ layer of the hair.

a)

cuticle

b)

cortex

c)

disulfide bond

d)

salt bontd

18.

The innermost layer of the hair...

a)

cortex

b)

medulla

c)

cuticle

d)

hydrogen

19.

All male beards contain a ____________.

a)

medulla

b)

fungus

c)

nitrogen bond

d)

pH level

20.

The __________ layer is not involved in salon services,

a)

cuticle

b)

cortex

c)

keratin

d)

medulla

21.

A fibrous protein is called...

a)

keratin

b)

melanin

c)

eumelanin

d)

sebum

22.

I am broken by heat and water...

a)

salt bond

b)

lanthionine bond

c)

hydrogen bond

d)

sulfur bond

23.

I am broken by strong alkaline or acidic solutions...

a)

disulfide bond

b)

pH bonds

c)

salt bond

d)

hydrogen bond

24.

I am broken by permanent waves and chemical hair relaxers...

a)

cysteine bond

b)

salt bond

c)

disulfide bond

d)

waving bond

25.

Hydroxide chemical hair relaxers break the disulfide bond and convert them to...

a)

lanthionine bonds

b)

salt bonds

c)

disufide bonds

d)

pH bonds

26.

Eumelanin provides red, yellow and gold pigment to the hair.

a)

True

b)

False

27.

Pheomelanin is the lighter pigment and produces blond tones.

a)

True

b)

False

28.

Tiny grains of pigment(melanin) in the_________ layer of the hair...

a)

core

b)

medulla

c)

cuticle

d)

cortex

29.

The shape of the hair strand is the...

a)

growth pattern

b)

wave pattern

c)

cross section

d)

inner layer

30.

There are ______ types of hair on the body.

a)

3

b)

2

c)

4

d)

1

31.

___________ hair is short, fine, unpigmented hair

a)

terminal hair

b)

gray hair

c)

vellus hair

d)

thin hair

32.

Long course pigmented hair.

a)

lanugo hair

b)

vellus hair

c)

terminal hair

d)

course hair

33.

The ___________ is the growth phase where new hair is produced.

a)

telogen phase

b)

anagen phase

c)

catagen phase

d)

resting phase

34.

Average growth of hair is ____ inches per month.

a)

1 inch

b)

i/2 inch

c)

3/4 inch

d)

1 1/12 inch

35.

about ____ % of the hair is in the anagen phase at any time.

a)

50%

b)

75%

c)

90%

d)

10%

36.

The catagen phase is the brief ________ period.

a)

growth

b)

resting

c)

end

d)

transition

37.

The catagen phase lasts _________ weeks

a)

three to four

b)

one to two

c)

four to five

d)

five to six

38.

The ____________ phase is known as the resting phase.

a)

anagen

b)

maturing

c)

telogen

d)

catagen

39.

The telogen phase lasts _______ months

a)

one to two

b)

four to seven

c)

three to six

d)

four to eight

40.

Shaving and cutting hair makes it grow back faster,

a)

True

b)

False

41.

Scalp massage increases hair growth.

a)

True

b)

False

42.

Approximately _________ hairs are shed a day.

a)

100-180

b)

35-40

c)

75-120

d)

45-90

43.

Alopecia is the term for...

a)

Normal hair loss

b)

Abnormal hair loss

c)

Recent hair loss

d)

Estimated hair loss

44.

Male pattern baldness is known as

a)

alopecia totalis

b)

androgenic alopecia

c)

alopecia areata

d)

alopecia genetic

45.

Alopecia areata is a (an)

a)

scalp fungus

b)

autoimmune disorder

c)

genetic predisposition

d)

hormonal changes

46.

Complete loss of all body hair is...

a)

alopecia totalis

b)

postpartum alopecia

c)

alopecia universalis

d)

alopecia areata

47.

Complete loss of hair on the scalp is...

a)

alopecia totalis

b)

alopecia universalis

c)

alopecia areata

d)

alopecia

48.

A topical treatment used to stimulate hair growth.

a)

minoxidil

b)

finasteride

c)

monilethrix

d)

formaldehyde

49.

A side effect of pregnant woman touching finasteride is...

a)

pre-mature birth

b)

birth defects

c)

sudden hair loss

d)

postpartum depression

50.

Which structure of the hair root contains the blood and nerve supply "mother"

a)

Hair bulb

b)

Dermal Papilla

c)

Hair follicle

d)

Hair shaft

51.

The process where newly formed cells mature, fill up with a fibrous protein. They lose their nucleus and die.

a)

COHNS elements

b)

Cysteine process

c)

Keriatinization

d)

Form lanthionine bonds

52.

Your body can naturally produce ______ of the 20 amino acids that make up your hair.

a)

8

b)

18

c)

7

d)

11

53.

The technical term for gray hair

a)

tinea

b)

pediculosis

c)

canities

d)

ringed hair

54.

People born without pigment in the skin, hair and eyes is called.

a)

Albinism

b)

Acquired canities

c)

Alopecia pigmenta

d)

Nodosa

55.

_________ hair is a variety of canities.

a)

Ringed hair

b)

Congenital Canities

c)

Acquired Canities

d)

All of the above

56.

Also known as Hirsuties, an abnormal growth of hair.

a)

Hydrophobic

b)

Hypertrichosis

c)

Hydrophillic

d)

Monilethrix

57.

Trichoptilosis is the technical term for.

a)

Beaded hair

b)

Broken hair

c)

Slit ends

d)

Brittle hair

58.

The technical term for Knotted hair, formulation of nodular swellings along the hair shaft.

a)

Fragilitas nodosa

b)

Fragilitas crinium

c)

Trichorrhexis capitas

d)

Trichorrhexis nodosa

59.

Technical term for beaded hair. Hair breaks between the beads.

a)

Monilethrix

b)

Fragilitas criunium

c)

Trichoptilosis

d)

Fragilitas capitas

60.

A natural occurring fungus that is present on all humans.

a)

Pityriasis

b)

Scutula

c)

Malassezia

d)

Tinea

61.

Technical term for classic dandruff.

a)

Pityriasis steatoides

b)

Pityriasis capitis

c)

Pityriasis capitis simplex

d)

Pediculosis capitis simplex

62.

Dandruff characterized by greasy, waxy scales mixed with sebum.

a)

Scutula

b)

Pityriasis steatoides

c)

Pityriasis simplex

d)

Tinea Capitis

63.

Tinea capitis is the technical term for.

a)

Head Lice

b)

Scabies

c)

Malassezia

d)

Scalp Ringworm

64.

The technical term for Head Lice is...

a)

Tinea Capitis

b)

Pediculosis Capitis

c)

Tinea Pedis

d)

Fragilitis Capitis

65.

The diameter of the individual hair strand is...

a)

density

b)

porosity

c)

texture

d)

wave pattern

66.

Is described as the number of hair per square inch on the scalp.

a)

density

b)

thick

c)

course

d)

texture

67.

The Hairs _______________ is it's ability to stretch and return to it's length without breaking.

a)

density

b)

elasticity

c)

porosity

d)

texture

68.

The hair's ability to absorb moisture is it's.

a)

porosity

b)

coarseness

c)

hydrophobic

d)

texture

69.

Hair that is resistant has _________ porosity

a)

normal

b)

low

c)

high

d)

average

70.

Hair that does not get penetrated by water is ..

a)

hydrophillic

b)

porous

c)

hydrophobic

d)

hyperbaric

71.

A tuft of hair that stands straight up is a ..

a)

hair stream

b)

whorl

c)

natural part

d)

cowlick