IBEC SUDY GUIDE QUESTIONS &
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
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
