BIO 201 - Chapter 6 -
Integumentary System Question
And Answers
__________ sweat glands secretions are thicker and milkier in appearance
because they contain more _______. - -Apocrine, Fatty Acids
- ______________ cells are found in two of the epidermal layers and serve
an immune function - -Langerhans
- Apocrine gland have a _______ lumen and a duct that conveys their
aromatic secretion into a __________. in comparison to merocirne sweat
gland that have relatively _______ lumen and a duct that opens by way of a
_________ on the surface of the skin. - -large, hair follicle, narrow, pore
- Benign tumors of blood capillaries that develop after birth - -
Hemangioma
- Elevated melanized skin is called - -Moles
- fingernails and toenails are hard derivatives of the stratum _____ of the
epidermis. - -Corneum
- Flat aggregations of melanocytes are also called _____. Caused by
heredity and/or sun exposure. - -Freckles
- Flat melanized patches found on the skin, that very with heredity and
exposure to the sun. - -Freckles
- Hair follicles and nail roots are embedded in which layer of the skin? - -
Dermis
- Hair, nails and cutaneous gland are _______ of skin? - -accessory
organs (appendages)
- In cross section, a hair has three concentric layers. Put these layers in
their correct order starting and ending with the innermost. Cuticle,
Medulla, Cortex - -Cuticle, Cortex, Medulla
- In this layer of the skin we find the hair follicles, sebaceous glands,
sweat glands, nail roots and nerve endings. - -The Dermis
- Keratinocytes are the most numerous type of skin cells. Where are they
located? (layer) - -Epidermis
Integumentary System Question
And Answers
__________ sweat glands secretions are thicker and milkier in appearance
because they contain more _______. - -Apocrine, Fatty Acids
- ______________ cells are found in two of the epidermal layers and serve
an immune function - -Langerhans
- Apocrine gland have a _______ lumen and a duct that conveys their
aromatic secretion into a __________. in comparison to merocirne sweat
gland that have relatively _______ lumen and a duct that opens by way of a
_________ on the surface of the skin. - -large, hair follicle, narrow, pore
- Benign tumors of blood capillaries that develop after birth - -
Hemangioma
- Elevated melanized skin is called - -Moles
- fingernails and toenails are hard derivatives of the stratum _____ of the
epidermis. - -Corneum
- Flat aggregations of melanocytes are also called _____. Caused by
heredity and/or sun exposure. - -Freckles
- Flat melanized patches found on the skin, that very with heredity and
exposure to the sun. - -Freckles
- Hair follicles and nail roots are embedded in which layer of the skin? - -
Dermis
- Hair, nails and cutaneous gland are _______ of skin? - -accessory
organs (appendages)
- In cross section, a hair has three concentric layers. Put these layers in
their correct order starting and ending with the innermost. Cuticle,
Medulla, Cortex - -Cuticle, Cortex, Medulla
- In this layer of the skin we find the hair follicles, sebaceous glands,
sweat glands, nail roots and nerve endings. - -The Dermis
- Keratinocytes are the most numerous type of skin cells. Where are they
located? (layer) - -Epidermis
