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Integumentary Stys
Chapter 3 - HW Packet and Handout
Question | Answer |
---|---|
What are the 5 parts of the Integumentary System | SWEAT GLANDS, SEBACEOUS GLANDS, HAIR, NAILS, SKIN |
What are the 3 layers of skin? | Epidermis Dermis Subcutaneous Layer |
What is in the Dermis Layer? | Connective Tissue, Collagen Fibers |
What is another term for freckle or birthmark? | Nevus |
What is Sebum and where is it produced? | Sebaceous Glands |
Lordosis | Backwards Curvature of Spine |
Kyphosis | Creates Hump in Sine |
Scoliosis | Curved Spine |
List 5 Parts of Axial Skeleton | Head Neck Trunk Chest Spine |
List 4 parts of Appendicular Skeleton | Pectoral Girdle Upper Extremities Pelvic Girdle Lower Extremities |
Closed Fracture | no skin wound - Also called Simple Fracture |
Compound Fracture | skin has been broken |
Complete Fracture | Clean? |
Comminuted Fracture | Bone has been shattered, splintered, or crushed |
Greenstick Fracture | incomplete break, only one side of bone broken |
Compression Fracture | Loss of height |
How many cervical vertebrae are there? | 7 |
How many Throacic Vertebrae are there? | 12 |
How many Lumbar vertebrae are there? | 5 |
What is the most common type of joint? | Synovial Joint |
Primary Function of Integumentary System? | 2-Way Barrier (keeps out pathogens) Protects underlying tissues |
Sensory Receptors Detect... | Temperature Pain Touch Pressure |
The Epidermis Layer is composed of... | Strata - Flat scale like cells Basal Layer - Deepest Layer |
Basal Layer Houses | Keratin Protein Melanin |
Dermis is also called... | Corium "True Skin" |
The Dermis is Composed of | Connective Tissues and Collagen Fibers |
The Dermis Houses... | Hair Follicles, Blood Vessels, Lymph Vessels Sweat Glands, Sensory Receptors, Nerve Fibers Sebaceous Glands, Muscle Fibers |
Subcutaneous Layer also called... | Hypodermia |
Subcutaneous Layer composed of... | Lipocytes |
Accessory Organs in the Subcutaneous Layer | Hair, Nails, Sweat Glands, Sebaceous Glands |
Parts of Hair | Hair Follicle, Hair Root, Hair Shaft, Arrector pili Muscles |
Parts of the Nail | Nail Body, Nail Bed, Lunula, Nail root, Cuticle, Free Edge |
Sweat Glands also called... | Sudoriferous Glands |
What are Apocrine Glands? | Found in Pubic and underarm, produce thicker sweat and body odor |