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Sainila Atiifale
Ch 1
| Anatomy | Study of the body structure |
| Physiology | function of the body |
| Gross Anatomy | the study of body parts with the "Naked Eye" |
| eponym | terms based on a person's name |
| autopoiesis | self-making living organisms |
| metabolism | breakdown of nutrients to produce energy |
| Levels of Organization | 1)Chemical 2)Organelle 3)Cellular 4)Tissue 5)Organ 6)System 7)Organism |
| Chemical Level | Atoms to molecules to macromolecules |
| Organelle | are the "tiny organs" that perform a specific function |
| 3 types of Organelles | Mitochondria endoplasmic reticulum golgi apparatus |
| Endoplasmic Reticulum (ER) | "highways" in cell for movement and sites for chemical processing |
| Mitochondria | "powerhouse" Provide energy` |
| Golgi Apparatus | Sacs provide "packaging cell for cell. store and exports |
| Cellular level | Cells have certain special functions, like fat cells store fat |
| Tissue Level | Many similar cells from the same embryo and perform certain functions |
| 4 Major tissue types | Epithelial tissue Muscle tissue connective tissue nervous tissue |
| Organ Level | Made up of different tissues to perform specific function like heart. |
| System Level | Various organs work together |
| Responsiveness | Ability to sense, monitor and respond |
| Conductivity | Capacity of cells to send a wave of electrical disturbance from a to b |
| Respiration | Exchange of Respiratory gases |
| Digestion | Food is broken down to simpler substances for body cells |
| absorption | movement of molecules through membrane for body use |
| secretion | production and release for diverse bodily functions like hormones |
| Excretion | Removal of waste products from the body |
| circulation | Movement of body fluids containing substances from a to b in circular route |
| reproduction | formation of new individual offspring |
| 11 major systems | integumentary skeletal muscular nervous endocrine cardiovascular lymphatic/immune respiratory digestive urinary reproductive |
| integumentary system | support and movement Skin Function: protection, temp regulation, and sensation |
| skeletal | support and movement bones and ligaments blood production, mineral, and fat storage |
| muscular | support and movement skeletal muscles function: posture, heat production |
| nervous system | communication, control, and integration Brain, sinal cord, nerves and sensory organs function: coordination of other systems |
| endocrine | communication, control, and integration pituitary gland, thyroid, and other glands function: control and regulation of other systems |
| cardiovascular | transport and defense heart, arteries, and veins |
| Lymphatic/immune | transport and defense lymph nodes, lymphatic vessels, spleen, thymus, and tonsils function: immunity and fluid balance |
| respiratory | respiration, nutrition, and excretion lungs, bronchial tree, trachea, nasal cavity function: gas exchange |
| digestive | respiration, nutrition, and excretion stomach, intestines, esophagus, liver, mouth function:breakdown and absorb nutrients, eliminate waste |
| urinary system | respiration, nutrition, and excretion kidneys, ureters, bladder, urethra functions: excretion of waste (electrolyte and acid-base balance) |
| reproductive systems | reproduction and development male and female function: reproduction and offspring |
| anatomical position | position of body in in standing posture, arms to the side, palms forward |
| bilateral symetry | right and left are mirror images, only symmetrical through 1 plane |
| ipsilateral | same side |
| contralateral | opposite side |
| supine | body is lying facing upward |
| prone | body is lying facing downward |
| superior | toward the head |
| inferior | toward the feet |
| anterior | front or in front of |
| posterior | back or in the back of |
| ventral | toward the belly |
| dorsal | toward the back, used for posterior |
| medial | toward the midline of the body |
| lateral | toward the side of the body, away from midline |
| proximal | toward the trunk of body |
| distal | away from or farthest from trunk |
| superficial | nearer the surface |
| deep | farther away from the body surface |
| lumen | hollow area of where organs site |
| medullary | inner region or core of organ |
| cortical | outer region or layer of organ |
| basal | base or widest part of organ |
| apical | narrow tip of an organ |
| sagittal plane | flat cut along sagittal plane |
| coronal planes | anterior vs posterior |
| Transverse plane | (horizontal plane) upper and lower |
| longitudinal section | long axis of an organ |
| cross-section | short axis of an organ |
| oblique section | diagonal cuts |
| dorsal cavity | cranial and spinal cavity |
| ventral cavity | thoracic and Abdominopelvic cavity |
| media stinum | contains heart and other structures |
| pleural cavities | left and right of heart, containing lungs |
| body cavities | cranial spinal, thoracic pleural mediastinum diaphragm abdonminal abdominopelvic pelvic |
| parietal layer vs visceral | outer layer of heart visceral is inner layer |
| parietal and visceral peritoneum | parietal membrane lining inside cavity, visceral covers organs. |
| abdominopelvic cavity | liver gallbladder stomach pancreas intestines spleen kidneys ureters |
| pelvic cavity | urinary bladder female and male reproductive organs |
| abdominopelvic quadrants | RUQ RLQ LUQ LLQ |
| upper region | right hypochondriac region epigastric region left hypochondriac region |
| middle region | right lumbar (flank) region umbilical region left lumbar (flank) region |
| lower region | right iliac (inguinal) region hypogastric (pubi) region left iliac (inguinal) region |
| hypochondriac | under cartilage ribs |
| epigastric | around stomach |
| iliac | lowest part of small intestines |
| hypogastric | below the stomach |
| abdominal | anterior torso below diaphragm |
| acromial | shoulder |
| antebrachial | forearm |
| antecubital | depressed area in front of elbow |
| axillary | armpit |
| brachial | arm |
| buccal | cheek (inside) |
| calcaneal | heel of foot |
| carpal | wrist |
| cephalic | head |
| cervical | neck |
| coxal | hip |
| cranial | skull |
| crural | leg |
| cubital | elbow |
| cutaneous | skin (body surface) |
| digital | fingers or toes |
| dorsal | back or top |
| facial | face |
| femoral | thigh |
| frontal | forehead |
| gluteal | buttox |
| Hallux | Great Toe |
| inguinal | groin |
| lumbar | lower part of back between ribs and pelvis |
| mammary | breast |
| manual | hand |
| mental | chin |
| nasal | nose |
| navel | around navel or umbilicus (belly button) |
| occipital | back lower part of skull |
| olecranal | back of elbow |
| oral | mouth |
| orbital | (ophthalmic) eyes |
| otic | ear |
| palmar | palm of hand |
| patellar | front of knee |
| pedal | foot |
| pelvic | lower portion of torso |
| perineal | area between anus and genitals |
| pollex | thumb |
| popliteal | behind knee |
| pubic | pubis |
| supraclavicular | above clavicle |
| sural | calf |
| tarsal | ankle |
| temporal | side of head |
| thoracic | chest |
| zygomatic | cheek(outside) |
| plantar | sole of foot |