IBEC TEST QUESTIONS WITH 100% CORRECT ANSWERS LATEST
UPDATE 2025| DETAILED ANSWERS.
Terms in this set (136)
Average time of hair, 5 to 6 weeks
reappearance after tweezing or
waxing:
Deep, coarse, bulbous terminal
hair (as on chins)
Average time of hair, 6 to 7 weeks
reappearance after tweezing or
waxing:
Medium depth, terminal hair (as
on side of face and body)
Average time of hair, 7 to 9 weeks
reappearance after tweezing or
waxing:
Medium depth intermediate or
accelerated vellus hair
Average time of hair, 8 to 10 weeks*
reappearance after tweezing or
waxing:
Shallow vellus hair (downy, general
face)
Ultraviolet rays from sunlight tyrosine
react with the amino acid
found in the
melanocytes and produce melanin
, Generally, people of different melanocyte
races have approximately the s active
same number of
______________.
People with dark skin have
melanocytes that are more
and produce more
melanin.
The follicle__ to about a third of its shrinks
anagen size.
The___ plays a viral role in skin
maintaining
the body's temperature and
homeostasis.
_______ are dendritic cells in the Langerhans cells
epidermis that have an
immunologic function
Langerhan cells are identical to tissue macrophages
________
_______ and present antigens to
lymphocytes with which they
interact via specific surface
receptors.
The interface between the Basement membrane zone (BMZ)
epidermis and dermis is called
1. lamina lucida
Electron microscopic examination
2. basal lamina
reveals 3 layers:
3. anchoring fibrils
relatively lucid zone transversed by delicate anchoring filaments
Lamina lucida
that connect the cell membrane of the basal cell with the basal
lamina
the basal lamina an electron- dense zone composed primarily of
Basal lamina
type IV collagen derived from epidermal cells and anchoring
fibrils
which are thick fibrous strands, composed primarily of type VII
Anchoring fibrils
collagen, that complete the connection with the dermis
serves as the "glue" between the epidermis and dermis and is
The BMZ
UPDATE 2025| DETAILED ANSWERS.
Terms in this set (136)
Average time of hair, 5 to 6 weeks
reappearance after tweezing or
waxing:
Deep, coarse, bulbous terminal
hair (as on chins)
Average time of hair, 6 to 7 weeks
reappearance after tweezing or
waxing:
Medium depth, terminal hair (as
on side of face and body)
Average time of hair, 7 to 9 weeks
reappearance after tweezing or
waxing:
Medium depth intermediate or
accelerated vellus hair
Average time of hair, 8 to 10 weeks*
reappearance after tweezing or
waxing:
Shallow vellus hair (downy, general
face)
Ultraviolet rays from sunlight tyrosine
react with the amino acid
found in the
melanocytes and produce melanin
, Generally, people of different melanocyte
races have approximately the s active
same number of
______________.
People with dark skin have
melanocytes that are more
and produce more
melanin.
The follicle__ to about a third of its shrinks
anagen size.
The___ plays a viral role in skin
maintaining
the body's temperature and
homeostasis.
_______ are dendritic cells in the Langerhans cells
epidermis that have an
immunologic function
Langerhan cells are identical to tissue macrophages
________
_______ and present antigens to
lymphocytes with which they
interact via specific surface
receptors.
The interface between the Basement membrane zone (BMZ)
epidermis and dermis is called
1. lamina lucida
Electron microscopic examination
2. basal lamina
reveals 3 layers:
3. anchoring fibrils
relatively lucid zone transversed by delicate anchoring filaments
Lamina lucida
that connect the cell membrane of the basal cell with the basal
lamina
the basal lamina an electron- dense zone composed primarily of
Basal lamina
type IV collagen derived from epidermal cells and anchoring
fibrils
which are thick fibrous strands, composed primarily of type VII
Anchoring fibrils
collagen, that complete the connection with the dermis
serves as the "glue" between the epidermis and dermis and is
The BMZ
