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Study Guide HA
Weeks 1-5
| Question | Answer |
|---|---|
| What does Superior (cranial) mean? | Towards the head or upper part of the body |
| What does Inferior (caudal) mean? | Away from the head, the lower part |
| What is a cell? | A living structural functional unit of the body |
| What is cytology? | The study of cellular structure |
| What is extracellular matrix? | They are composed of fibers and ground substance or extracellular fluid |
| What is the four major tissues? | 1. epithelial 2. connective 3. nervous 4. muscle |
| Where do glands develop from? | Epithelial membrane |
| What are the arrangements of epithelia? | simple and stratified |
| What is the skins function? | Protect, regulate temp, blood reservoir, sensory perceptions, synthesis of via. D, and emotional expression. |
| What are the 3 major skin layers? | 1. epidermis=outer layer (epithelial tissue) 2. dermis= inner, thicker layer (connective tissue) 3. subcutaneous/hyodermis=under the dermis (fat) |