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ch1 anatomy op
ch1 open response
| Question | Answer |
|---|---|
| Whats the principle of complementary of structure and function? | Function determines Structure, Structure determines Function. |
| 4 main tissue types? | 1. Epithelial 2. Connective 3. Muscle 4. Nervous |
| List the Body systems | 1. Reproductive 2. Integumentary 3. skeletal 4. muscular 5. nervous 6. endocrine 7. cardiovascular 8. Lymphatic 9. Respiratory 10. Digestive 11. Urinary |
| Levels of Organization | 1.Chemical 2. Organelle 3. Cells 4. Tissue 5. Organ 6. Organ System |
| Two Major Body Cavity’s | I. Thoracic cavity A. Right Pleural Cavity 1. Right Lung B. Mediastinum 1. Heart C. Left Pleural cavity 1. Left Lung II. Abdominal pelvic cavity A. Abdominal cavity 1. Liver B. Pelvic Cavity 1. Urinary Bladder |
| How we have disease? | Disease mechanisms take us out of homeostasis. 1. genetic 2. pathogenic organism 3. tumors, cancers 4. physical, chemical agents 5. malnutrition 6. autoimmunity 7. inflammation 8. degeneration |
| Homeostasis definition | Relatively constant internal environment, with acceptable limits, that allows for proper functioning |
| Dynamic equilibrium defintion | A balance created by constant movement |
| What is the relation between homeostasis and dynamic equilibrium? | They help keep the body balance |
| what type of feedback loop does birth of a baby involve and how does it work? | Positive Feedback loop Stretch Receptors send info to the brain then the brain will trigger the pituitary to release oxytocin. Which produces stronger contraction which increases the stretch then the whole process continues until the baby is born |