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eot mt 1
hap mt 2010
| Question | Answer |
|---|---|
| purpose of rule of 9's | estimate fluid replacement for burn victims |
| what is a coronal section | divided body into anterior and posterior |
| role of mitosis | growth, replacement, differentiation |
| what occurs during S phase of cell cycle | DNA replication |
| examples of active transport | exocytosis, endocytosis, pinocytosis, phagocytosis, ion pump |
| pH that might cause stomach ulcer | 2 |
| type of body cell that requires alot of energy | muscle cells |
| function of melanin in skin | uv protection |
| cells that make pigment in skin | melanocytes |
| layer below dermis of skin | subcutaneous |
| 2 directional words on human that mean same thing | anterior and ventral |
| what happens to a cell in a hypotonic solution | lysis |
| uses of mitosis | growth and body repair |
| transport against a concentration gradient | active transport |
| bagger in a grocery store analogy | golgi body |
| cell part that takes in glucose and releases ATP | mitochondria |
| chromatin is made of... | DNA |
| cell transport system | er |
| chain of amino acids | protein |
| high energy molecule | ATP |
| function of cytoskeleton | structural support of cytoplasm |
| function of ribosomes | protein synthesis |
| smallest unit of life | cell |
| not soluble in water | lipids |
| building blocks of carbs | simple sugars (monosaccharides) |
| genetic code in DNA | sequence of bases |
| combo's of protein and carb | glycoproteins or proteoglycans |
| small molecules join to form large molecule | synthesis |
| charged atom | ion |
| pH of 5 | weak acid |
| levels of organization from simple to complex | molecules, atoms, cells, tissuew, organs, systems |
| organ found in left iliac region | small and large intestines |
| system that rids body of wastes | excretory |
| system that is an "external envelope" | integumentary |
| constant body conditions | homeostasis |
| smalles unit of an element that retains the properties of that element | atom |
| single most important constiuent of body | water |
| describe DNA | double helix, genetic material, bases ATCG |
| examples of carbs | glycogen, starch, sugar |
| define anatomy | study of structure |
| define physiology | study of function |
| what happens if homeostasis is disrupted | illness or death |
| most widely distributed tissue type | connective |
| cells that form fibers in connective tissue | fibroblasts |
| type of connective tissue that repairs most quickly | bone |
| type of epithelial tissue that can stretch | transitional |
| type of tissue with hydroxyapatite and calcium | bone (osseous) |
| heart muscle | cardiac |
| fiber that provides strength | collagen |
| functions of epithelial tissue | filtration, absorption, secretion |
| function of tissue with one layer of flat cells | diffusion |
| name of tissue with one layer of flat cells | simple squamous epithelial |
| connective tissue with a fluid matrix | blood |
| functional unit of nervous tissue | neuron |
| describe smooth muscle | nonstriated, involuntary |
| structure of cell membrane | phospholipid bilayer with glycoproteins |
| what causes fingerprints | development of dermal papillae |
| muscles that produce goose bumps | arrector pili |
| 2 mechanisms for heat loss in body | sweating, dilation of dermal capillaries |
| function of vitamin D | calcium and phosphorus homeostasis |
| burn that requires grafting | 3rd degree |
| what does hair consist of | dead, keratinized cells |
| what is hair made | stratum germinativum |
| why is hair colored | melanin |
| mitosis stage where chromosomes move apart | anaphase |
| what do centrioles look like | 2 cylinders at right angles, near nucleus |
| what is the dark spot in nucleus | nucleolus |
| cell in hypotonic solution | bursts, lysis |
| cell in isotonic solution | stays the same |
| cell in hypertonic solution | shrinks, crenates |
| tissue that looks like wedding ring | adipose |
| tissue that looks like cartoon eyes | hyaline cartilage |
| functions of bone | support, protection, attach muscles, store calcium and phosphorus, form RBC |
| shaft of a bone | diaphysis |
| covers surface of bone | periosteum |
| growth of a long bone occurs | epiphyseal plate |
| where does hematopoiesis occur | red bone marrow in spongy bone |
| appendicular skeleton includes | arms and legs |
| function of osteoblasts | produce calcium salts and collagen fibers |
| describe yellow marrow | adipose tissue in medullary cavity of long bones of adults |
| function of osteoclasts | break bone down |
| describe spongy bone | lots of open spaces, defined by plates called trabeculae |
| when does destruction and remodeling of bone occur | healing of fractures, due to stress on bones, and as bone grow |
| function of Haversian canals | transport |
| number of bones in human | 206 |
| lower jaw bone | mandible |
| location of osteocytes | in lacunae |
| ex of bone with a long shaft | femur |
| pelvic bone is a fusion of... | ilium, ischium and pubis bones |
| autoimmune disease that attacks connective tissue, including joints | rheumatoid arthritis |
| location of spongy bone in adult | epiphysis |
| concentric layers of calcified matrix | lamellae |
| collagen in bone matrix provides | flexibility` |
| bean shaped with zigzags inside | mitochondrion |
| long tubes in cytoplasm | microtubules |
| spindle shaped cells, | smooth muscle |
| long, column-like striated cells | skeletal muscle |
| single layer of box-like cells | simple cuboidal epithelium |
| single layer of tall cells, different shapes make it appear multilayered | pseudostratified ciliated columnar epithelium |
| membrane that surrounds heart muscle | visceral pericardium |
| membrane that is outer sling for heart | parietal pericardium |
| cavity that contains brain and spinal cord | dorsal |
| chest cavity | thoracic |
| stomach cavity | abdominopelvic |
| behind knee | popliteal |
| shoulder | deltoid |
| rear end (buttocks) | gluteal |
| back of head | occipital |
| shoulder blade | scapula |
| heel bone | calcaneus |
| shin bone | tibia |
| foot bones | metatarsals |
| lower arm bone on thumb side | radius |
| in between ilium bones | sacrum |