Integumentary

Question 1

List the functions of the Integumentary system.

Answer 1

Protection, Temperature regulations, Sensation, Metabolism

Question 2

Most superficial layer of the dermis?

Answer 2

Papillary layer

Question 3

Subcutaneous adipose tissue(Superficial facia)

Answer 3

Hypodermis

Question 4

Superficial to the Superficial Facia and made of dense irregular CT?

Answer 4

Reticular layer

Question 5

Produces Intermediate filament(Keratin)

Answer 5

Keratinocyte

Question 6

Produce pigment Melanin

Answer 6

Melanocyte

Question 7

Monitor Epidermis for infection

Answer 7

Langerhans cell

Question 8

Neuroepithelial cell

Answer 8

Merkel cell

Question 9

How Many layers will thick skin have

Answer 9

Five

Question 10

How many layers of thin skin

Answer 10

Four

Question 11

What layer is thin skin missing

Answer 11

Stratum Lucidum

Question 12

What is the most deep layer of skin

Answer 12

Stratum Basal

Question 13

What layer of the Epidermis is the Stratum Spinosum

Answer 13

Second

Question 14

What is the third layer of the epidermis where cells produce dark staining granules filled with keratohyaline?

Answer 14

Stratum granulosum

Question 15

What layer of the Epidermis is the most superficial?

Answer 15

Stratum Corneum

Question 16

What activity will exposure to the sun stimulate in the body?

Answer 16

Melanocytes produce more melanin and Keratinocytes synthesize vitamin D

Question 17

What is a red pigment found in Erythrocytes

Answer 17

Hemoglobin

Question 18

Bilirubin is a breakdown product of ?

Answer 18

Hemoglobin

Question 19

What condition is a yellow discoloration of the skin resulting from accumulation of bilirubin?

Answer 19

Jaundice

Question 20

What orange pigment can be converted into vitamin A

Answer 20

Carotene

Question 21

Small accessory organ that produces hair

Answer 21

Hair Follicle

Question 22

Will the Epidermis have blood vessels?

Answer 22

No

Question 23

Where is the Pacinian Corpuscle located?

Answer 23

Deep in the Reticular Layer of the Dermis

Question 24

What are the sudoriferous glands?

Answer 24

Eccrine/Apocrine sweat glands

Question 25

What tissue can be found in the Hypodermis?

Answer 25

Adipose Loose CT Proper

Question 26

What is the role of the Pacinian Corpuscle?

Answer 26

Deep pressure Vibration(Dermis(Reticular layer) Somatosensory

Question 27

What are the layers of the skin?

Answer 27

Epidermis Dermis Hypodermis

Question 28

Function of sebaceous glands? Type of epithelium? Gland structure?

Answer 28

Secretes oil (sebum) to condition hair and skin Stratified Cuboidal Epithelium Simple branched alveolar

Question 29

Location and function of Meissner Corpuscle?

Answer 29

``` Dermal Papillae (high density in finger tips) Sensitive to light touch ```

Question 30

What layer is inferior to the Papillary layer, and what type of CT Proper is it made from?

Answer 30

Reticular layer, Dense Irregular layer

Question 31

Eccrine gland is?

Answer 31

Sweat glands found all over the body (more in palmar and plantar) contain stratified cuboidal epithelium. Simple coiled tubular structure.

Question 32

Apocrine Gland is?

Answer 32

Sweat gland found in axillary region, groin, face, nipples. | Produces milky sweat leading to body odor.