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semester 1
| Term | Definition |
|---|---|
| What are the functions of the skeletal system? | give structure to the body |
| What organs are involved in the skeletal system? | bones |
| What are the functions of the muscular system? | movement of the body |
| What organs are involved with the muscular system? | muscles |
| What are the functions of the integumentary system? | protects and warm the body |
| What are the organs involved with the integumentary system? | skin, hair, nails |
| What are the functions of the cardiovascular/circulatory system? | pump blood and get oxygen to the cells |
| What organs are involved in the cardiovascular/circulatory system? | heart |
| What are the functions of the respiratory/pulmonary system? | bring oxygen into the body, rib of CO2 (gas exchange) |
| What organs are involved in the respiratory/pulmonary system? | lungs |
| What do true ribs connect to? | costal cartilage and spine |
| What do false ribs connect to? | True ribs/coastal cartilage and spine |
| What are floating ribs connected to? | spine |
| Examples of ball and socket joints | hip, shoulder |
| Examples of hinge joints | elbow, knee, fingers |
| Examples of pivot joints | neck, radius and ulna |
| Examples of Ellipsoid joints | wrist |
| If you bend the elbow, is it flexing or extending? Name the extensor muscle and the contracted muscle | Flexing Bicep Triceps Bicep |
| Name layers of skin from outside to inside | epidermis, dermis, hypodermis |
| What is the main function of skin? | protect from bacteria |
| What is the main function of hair? | regulate body temperature |
| What is the main function of nails? | protect the tips of your fingers and toes |
| What type of cells are in the epidermis? | keratinocytes, melanocytes, merkel cells |
| What type of cells are in the dermis? | fibroblasts, mast cells, macrophages |
| What type of cells are in the hypodermis? | fibroblasts, mast cells, macrophages, adipose |
| What is the eccrine gland? | sweat gland, thin watery, no odor, secretes through pore, all over body |
| What is the apocrine gland? | sweat gland, thick/fatty, odor, secretes through hair follicle, found in armpits, pubes, and groin |
| What does the sebaceous gland produce? | sebum |
| What does sebum do? | keeps hair and skin soft and water resistant |
| What type of blood do arteries carry? | oxygenated blood |
| What type of blood do pulmonary arteries carry? | deoxygenated blood |
| What type of blood do veins carry? | deoxygenated blood |
| What type of blood do pulmonary veins carry? | oxygenated blood |
| Where do pulmonary arteries carry blood to? Why? | lungs, to be oxygenated |
| What cells are in blood? | platelets, red blood cells, white blood cells |
| What takes blood away from the heart? | arteries |
| What takes blood towards the heart? | veins |
| What is blood mostly made of? | water |
| What happens in the capillaries? | material exchange |
| Air intake flow | 1. mouth/nose 2. pharynx 3. larynx 4. trachea 5. bronchus 6. bronchioles 7. alveoli |