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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 |