ANSWERS
The blood vessels that nourish the hair are located in the
A)epidermis
b)hair shaft
c)hair bulb
d) hair papillae Correct Ans-Hair papillae
Which is not part of the pilosebaceous unit?
a) arrector pili
b) hair
C) dermal papillae
d) sudoriferous gland Correct Ans-Sudoriferous gland
Two or more hair sharing a follicle are known as:
a) dualism
b)neighboring
c)spacing
d)pili multigemini Correct Ans-Pili multigemini
Which phase is the active phase of growth for hair?
,A)telogen
b)catagen
c)anaphase
d)anagen Correct Ans-Anagen
Full anagen or anagen 6 indicates:
a)lanugo
b)dermal cord
C)shallow vellus
d)deepest follicle stage Correct Ans-Deepest follicle stage
The enlarged base of the hair root is known as the :
A)bulb and bulge
b)cortex
c)follicle
d)papilla Correct Ans-Bulb and bulge
This is an involuntary muscle that makes the hair stand up?
a)bicep
b)arrector pili
c)smooth muscle
,d)static muscle Correct Ans-Arrector pili
Mitotic cells in the hair begin their growing activity in the:
a)keratin
b)matrix
c)epithelial sac
d)upper part of the bulb Correct Ans-Matrix
Prenatal hair is called:
a)anagen
b)sexual
c)deep terminal
d)lanugo Correct Ans-Lanugo
At what stage of the hair growth does the hair separate from the papilla?
a)telogen
b)catagen
c)anagen
d)anagen6 Correct Ans-Catagen (club hair)
Trichology involves the study of the disease of the :
, a)hair
b)skin
c)nails
d)bones Correct Ans-Hair
What sex is a ambosexual hair found in?
A)male only
b)female only
C)male and female
d)fetal Correct Ans-Male and female
During puberty ambosexual hair is located where?
a)groin and beard
b)groin and chest
c)groin and legs
d)groin and axilla Correct Ans-Groin and axilla
Where does vellus hair begin it's growth?
a)inner root sheat
b) dermal papilla
c)lobe of the sebaceous gland