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Chapter 1 &6 AP TEST
Study Guide
| Question | Answer |
|---|---|
| The principle technique used to isolate & study the stuctural components or parts of the human body. | Dissection |
| study of disease | Pathology |
| The Greek word for "disease" | Pathos |
| A living thing | organism |
| chemical levels of organization | atoms and molecules |
| smallest living unit | cells |
| more complex then cells | tissues |
| group of several different kinds of tissues | organs |
| the most complex units that make up the body | systems |
| teh body is in an erect or standing posture with the arms at the sides and the palms forward | anatomical position |
| terms used to discribe the postition of the body when its not in the anatomical postion | supine and prone |
| upper | superior |
| lower | inferior |
| front | anterior |
| back | posterior |
| towrd the midline | medial |
| toward the side of the body or away from its midline | lateral |
| toward or nearer the trunk of the body or nearest the point | proximal |
| away from or furthest from the trunk or the point of organ of a body. | distal |
| nearer the surface | superficial |
| further away fro the body surfaces | deep |
| lengthwise planes runs front to back divides body in right and left sides | front |
| horizonal plains divides the body and its part to upper and lower quadrant | transverse |
| need for survival | homeostasis |
| body becomes chilled tep sensors feen info to control center for brain that compares actual temp to normal body temp | feedback loop |
| upper part of cavities it thoracic cavity | ventral |
| cranal cavity contains brain | dorsal |
| contains spine | spinal cavity |
| what are the sheet like structures? | membranes |
| what are the two types of membranes? | epithelial, connective tissue |
| 3 types of epithelial membranes | contanous, serous, mucus |
| what is the primary organ of the intergumentary system? | skin |
| what is other name for skin? | contanous |
| what are 3 layers of skin? | dermis, epidermis, subcutanous |
| what are two important layers in dermis? | stratum germinativum, statum corneum |
| what are characteristics of germintatvum? | mitosis, produces melinin. |
| what does melinin do? | contains the skin pigment |
| stratum corneum | contains karitin which helps dead cells fake off |
| characteristics of dermis | middle layer, thickist, birthmarks storke bites and finger prints form there, contains the junction to hold together with epidermis |
| deepest layer? | subcutaneous |
| subcutaneous characteristics | connective tissue,fat, and energy in food |
| 2 types of serous membranes? | parital, visceral |
| what does parietal do? | enclose line cavities |
| what does viceral do? | covers cavities, has pleura and paritoneum which is abdominal |
| mucus membrane | lines body, surface that open to the exterior |
| connective tissue membrane | synovial (lines between bones and joints on moving bone)produces synovial fluid for cushioning |
| four appendages | hair nails receptors skin glands |
| hair of newborn is called? | lanugo |
| hair grows in what layer of skin? | dermal and epidermal |
| hair growth begins in ? | papilla |
| papilla found in? | base of follicles |
| what do receptors do? | temp, prssure, pain, touch |
| what are 2 types of skin glands? | sebaccous and sweat(sweat is most numerous) |
| 2 types of sweat glands | apocrine and eccrine |
| appocrine found in | armpits and dark pigment areas of genetals |
| what are sebaceous glands? | tey secrete oil for hair and skin and produce sebum |
| over production in sebum | acne |
| describe how skin controls body temp | skin sweats |
| pilometer reflex causes? | goosebumps |
| how many does the rule of nine have? | 11 |
| what is tenea? | jockitch, athletes feet, ringworm |
| what causes warts? | HPV |
| how are warts removed? | drying or freezing |
| boils are also called? | furuncles |
| skin itch is cause by? | scabies which is highly contagous |
| bedsores caused by? | decubitus ulcers |
| scleroderma is ? | autoimmune disease, skin hardening |
| 4 types of skin cancer | squamous cell, basal cell carcinoma, kaposi sarcoma, malignant melanoma |
| what is the greek word for cutting up? | anatomy |
| study of an organism and there parts | physiology |
| what is the scientific study of disease? | Pathology |
| what are the five levels of and organism? | chemical, cells, tissues, organs |