Final BIO 160 4, 5, 6, 7, 8
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33 terms
Terms | Definitions |
|---|---|
 First-degree burns | like sun burns the empidermis is damaged and the area becomes red and swollen. |
| Second-degree burns | Involve injury to the epidermis and the upper region of the dermis. The skin is red and painful, and blister appear. |
| Third-degree burns | area appears blanched (gray-white) or blackened, nerve endings destroyeds no pain, and skin grafting must be done to cover underlyng exposed tissues. |
| A B C D rule | asymmetry sides of pigmented spot do not match, border has indentations, differnt shades of black browns and tan color, spot is larger than pencil eraser and is how to recongnize melanome . |
| Squamous Cell Carcinoma | Scaly, red and arising for the cells of the stratum spinosum |
| Melanoma | A spreading black patch |
| Basal Cell Carcinoma | A shiny pearl like appearance. |
| Fuction of bone | Blood formation, Support, Protect Organs, Store Minerals |
| Classification of bones | Long Bone=humerus, arm. Short bone = Carpals, wrist. Flat bone = skull. Irregualar Bone= vertebra |
| Bone healing | 1st=Hematoma formation, 2nd=Fibrocartilage callus formation, 3rd=Bony callus foramtion, 4th=Bone Remodeling |
| Curvatures of the spine | Cervical, Thoracic, Lumbar, Sacrum, Coccyx |
| Rheumatoid Arthritis (RA) | bodys immune system attempts destroys its own tissues, its a chronic inflammatory disorder happens during the ages of 40-50 yr old, more women than men get it. |
| Skeletal Muscle | Attached to the bones or for some facial muscle, to skin |
| Cardiac Muscle | Walls of the heart |
| Smooth Muscle | Walls of stomach |
| Muscle functions | Producing Movement, Maintaining Posture, Stabilizing Joints, Generating Heat |
| Myosin | contractile protien found in the muscle, has golf club heads, and is one of the components of the myofilament (Thick Filaments) |
| Actin | the change of shape and position on the thin filaments were contractile protein are allowing for binding of myosin for a full contraction. (Thin Filments) |
| Origin | muscle is attached to the immovable bone |
| Insertion | muscle is attached to the movable bone, |
| Abduction | is movement away from the mid-line |
| Adduction | is movement towards the mid-line. |
| Extension | is the socer kick, Increase the angle between two bones makeing 180 degree |
| Flexion | shorten or decrease the angle of the joint acute angle |
| Glial Cells | supporting cells |
| Astrocytes | a type of glial cell, shaped like star, part of the CNS, and anchors to neurons for nutrients |
| Ependymal | lines the cavities of the brain and the spinal cord, cilia circulates the cerebrospinal fluid to protect the CNS |
| Multiple sclerosis | myelin sheaths around the fibers are gradually destoyed converted to harden sheaths loss of muscle control |
| Cornea | is capable of being transplanted without rejection from body because there are no blood vessels oer blood supply (the transparent anterior portion of the eyeball) |
| Rods | black white vision (Responsible for dim light) |
| Cones | color vision |
| Balance | is one of the senses the ear is responsible for and is where fluid and calcium salt flows over receptors |
| Hearing | funnels sound and sends vibration through to the tympanic and is one ofthe senses the ear is responisble for. |
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