Integumentary System (Histo) 11-2-16 (includes articulate)

Question 1

2 components of the integumentary system

Answer 1

1. skin

2. epidermal derivatives- hair follicles and hair, sweat glands, sebaceous glands, nails

Question 2

The two layers of skin and what they are derived from

Answer 2

1. epidermis- ectoderm

2. dermis- mesoderm

Question 3

Deep to the skin is…. which consists of… and is…

Answer 3

• hypodermis (subcutaneous fascia/layer)
• adipose tissue
• vascularized

Question 4

The Layers of thick (5) and thin (4) skin

Answer 4

1. Stratum Basale
2. Stratum Spinosum
3. Stratum Granulosum
4. Stratum Lucidum (thick only)
5. Stratum Corneum

Question 5

2 layers of dermis and what type of tissue they are

Answer 5

1. papillary layer-loose areolar connective tissue

2. reticular layer- dense irregular connective tissue