click below
click below
Normal Size Small Size show me how
Integ/Immune/Nervous
Integ/immune/Nervous vocabular
| Term | Definition |
|---|---|
| Hair, Skin, Nails | these provide the first line of defense from disease and remove waste through sweat; they are considered the structures of the Integumentary System. |
| Epidermis | Top, outermost layer of your skin |
| Melanin | Substance that gives skin its color. This can also protect your skin from the Sun’s UV rays |
| Dermis | Middle layer of skin |
| Hypodermis | Also called subcutaneous tissue (fat). Deepest layer of skin |
| Brain | Sends signals to the spinal cord. Housed in your skull |
| Spinal Cord | Transports signals from the brain to the nerves |
| Nerves | Receives messages from the spinal cord and transports them throughout the body |
| Neuron | specialized messenger cells that transmits information between different areas of the nervous system through electrical impulses |
| Nervous System | System that gathers and interprets information from your body and then responds to that information to help keep your body functioning and safe |
| Integumentary System | System that is 1st line of defense against disease and pathogens. Helps maintain homeostasis and removes waste. |
| Homeostasis | Process that maintains balance and a stable internal environment. |
| Immune System | System that recognizes substances that may cause disease and attacks, and removes foreign cells |
| Removes waste, protects and maintains temp | Integumentary System |
| Electrical Impulses | How neurons send signals through the cells |
| Antibodies, White Blood Cells, Lymph Nodes | These are the structures of the immune system |
| T-Cells & B-Cells | Types of White Blood Cells |
| Fights disease | Immune System |
| Receives, processes, and responds to stimuli | Nervous System |
| Antigens | Proteins on the OUTSIDE surface of pathogens |
| Antibodies | Are proteins produced by our bodies which “latch on” to an antigen |
| Muscular System | System that allows movement of the body and makes your organs work |
| Skeletal System | System that provides structure and support, produces blood cells, protects vital organs, and allows movement |
| Tendon | connective tissue that connects muscle to bone |
| Ligament | connective tissue that connects bone to bone |