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A&P Review Ch 6-7
| Question | Answer |
|---|---|
| TISSUES- | groups of cells thta re similar to each other in structure & function |
| HISTOLOGY- | Study of tissues |
| EPITHELIAL TISSUE | Protection, absorption, filtration & secretion. Skin protects body from bacteria and sunlight |
| BASEMENT MEMBRANE | very thin material that anchors the epithelium to the underlying structure |
| SIMPLE SQUAMOUS EPITHELIUM | Exchange of nutrients & wastes (capillaries) allows diffusion of O2 & CO2 (alveoli) Filtration of H2O & electrolytes (kidneys) |
| SIMPLE CUBOIDAL EPITHELIUM | Absorption H2O & Electrolytes (kidney tubules) Secretion of enzymes & hormones (thyroid,pancreas,salivary glands) GLANDULAR EPITHELIA |
| SIMPLE COLUMNAR EPITHELIUM | protection, absorption, & secretion of digestive juice (goblet cells-mucus)-digestive tract |
| PSEUDOSTRATIFIED | Protection & Secretion (respiratory tract) cleans respiratory passages |
| EPITHELIUM STRATIFIED SQUAMOUS | Protects body from invading organisms |
| TRANSITIONAL | Permits expansion of Bladder |
| DECUBITIS ULCER | bedsore- Caused by interruption of the blood supply to a tissue. Tissue dies, forming an ulcer |
| GOBLET CELLS- | Lubricating Mucus - in digestive tract (modified columnar cells) |
| GLANDULAR EPITHELIA- | seCRETION, Made up o cells that secrete a particular substance. Composed of SIMPLE CUBOIDAL EPITHELIUM |
| EXOCRINE GLANDS | Have ducts or tiny tubes, where exocrine secretions are released including mucus, sweat, saliva & digestive enzymes |
| ENDOCRINE GLANDS | Secrete hormones like INSULIN. They are DUCTLESS glands. Hormones are secrted directly to blood. |
| CONNECTIVE TISSUE | Most abundant found in blood, skin, bone, & around organs. Most have good BLOOD SUPPLY Ligaments and tendons= POOR BLOOD SUPPLY Cartilage = NO BLOOD SUPPLY |
| INTERCELLULAR MATRIX | Makes the various types of connective tissue so different. It is the material located outside the cell. Fills the spaces between the cells |
| FIBERS | protein fibers found in the matrix of most connective tissue |
| LOOSE CONNECTIVE TISSUE | contains fibers that are loosely arranged around cells. |
| AREOLAR LOOSE CONNECTIVE TISSUE Between muscles | GEl-like. made up of collagen + Elastin fibers Protects, ,cushions & bind together like "tissue glue" |
| ADIPOSE TISSUE Around kidneys, heart, behind eyeballs | Stores fat. Cushions & insulates |
| RETICULAR TISSUE Framework of Lymphoid organs | Internal framework of Lymphoid organs: Lymph nodes, spleen, & bone marrow. |
| DENSE FIBROUS TISSUE Tendons, ligaments, capsules & fascia | cONTAINS MANY COLLAGEN+ELASTIC fibers. Binds strictures together. TENDONS= Muscle to bones LIGAMENTS= attach bones ot each other CAPSULES= around some organs FASCIA= Forms bands or sheets of tissue |
| CARTILAGE | formed by Chondrocytes (cartilage cells) Firm, smooth, and flexible |
| HYALINE Nose Breastbone & ribs | Larynx- Voicebox Ends of Long bones Supports, protects, provides framework |
| FIBROCARTILAGE Invertebral discs,pads in knee joint | cUSHIONS & PROTECTS Symphysis Pubis |
| ELASTIC CARTILAGE | Supports & provide framework |
| BONE | Supports & provide framework |
| BLOOD | Transports nutrients, hormones, respiratory gases & waste |
| LYMPH | Drains Interstitial fluid, involved in Immune response |
| Osseous Tissue | Bone tissues OSTEOCYTES= bone cells Collagen (provides elasticity & strength), calcium salts & other minerals) Bones act as mineral storage= CALCIUM |
| NERVOUS TISSUE | Makes up brain, spinal cord, and nerves. Neuron DENDRITES= receive info from other neurons Cell body= contains nucleus & essential to life of cell SINGLE AXON= transmits info away form the cell body |
| NEUROGLIA | GLIA Cells that support and take care of neurons GLUELIKE |
| MUSCLE TISSUE | cells that shorten or contract casuing movement of body part |
| SKELETAL MUSCLE | STRIATED MUSCLE Attached to bone. Move skeleton, maintain posture & stabilize joints |
| SMOOTH MUSCLE | |
| CARDIAC MUSCLE | |
| TISSUE REPAIUR | |
| KELOID | |
| MEMBRANES | |
| EPITHELIAL MEMBRANES | |
| CUTANEOUS MEMBRANE | |
| MUCOUS MEMBRANE | |
| SEROUS MEMBRANE | |
| PARIETAL LAYER | |
| VISCERAL LAYER | |
| PLEURA | |
| PLEURAL CAVITY | |
| PERICARDIUM | |
| PERICARDIAL CAVITY | |
| PERITONEUM | |
| ADHESIONS | |
| CANCER | |
| COLLAGEN DISEASES | |
| GANGRENE | |
| NEOPLASM | |
| AS YOU AGE | |
| intergumentary system | |
| ACCESORY STRUCTURES | |
| FUNCTIONS OF SKIN | |
| CUTANEOUS MEMBRANE | |
| EPIDERMIS | |
| AVASCULAR | |
| STRATUM GERMINATIVUM | |
| KERATIN | |
| STRATUM CORNEUM | |
| INSENSIBLE PERSPIRATION | |
| SENSIBLE PERSPIRATION | |
| HYPOVOLEMIC SHOCK | |
| DERMIS | |
| STRIAE | |
| SENSORY RECEPTORS | |
| HERPES ZOSTER | |
| SCALDED SKIN SYNDROME | |
| REFLECTION OF SKIN HEALTH | |
| HIVES | |
| CALLUS | |
| SUBCUTANEOUS LAYER/HYPODERMIS | |
| SKIN ABSORBS CHEMICALS TRANSDERMALLY | Across the skin in order to achieve a systemic effect(within the body) Which is absorbed by the dermal blood vessels & transported by the blood to the heart |
| SKIN COLOR | |
| MELANOCYTES | |
| MELANIN | |
| SKIN COLOR CHANGES | |
| ALBINISM | |
| FRECKELS & MOLES | Melanin that becomes concentrated in local areas |
| CAROTENE | Yellow pigment in skin. EX: Asian demonstrate yellowish skin due to low melanin therefore carotene is shown more. |
| PINKISH TINGE IN SKIN | |
| CYANOSIS | Blue |
| CONSTRICTION OF BLOOD VESSELS | |
| JAUNDICE | |
| ECCHYIS-BRUISE | |
| BODY HAIR | |
| HAIR GROWTH | influenced by sex hormones estrogen & testosterone. |
| HIRSUTISM | Excessive growth of hair. In women, too much testosterone |
| DRUGS INJECTED SU | Subcutaneously bc of a rich supply of blood vessels; it absorbs the drug & distribute it |
| SHAFT | |
| ROOT | |
| HAIR FOLLICLE | |
| HAIR COLOR | |
| RED HAIR | |
| SHAFT | |
| ARRECTOR PILLI | |
| ALOPECIA | |
| NAILS | |
| NAIL BODY | |
| NAILBED | |
| CUTICLE | |
| CLUBBING | |
| SEBACEOUS GLANDS | |
| SEBUM | |
| VERNIX CASEOSA | |
| PUSTULE | |
| SUDORIFEROUS GLANDS | |
| APOCRINE GLANDS | |
| PHEROMONES | Sex attractants, secretions that cause surge |
| COPULINES | |
| ECCRINE GLANDS | |
| CERUMINOUS GLANDS | |
| CERUMEN | |
| CORE TEMPERATURE | |
| SHELL TEMPERATURE | |
| THERMOREGULATION | |
| RADIATION | |
| CONDUCTION | |
| CONVECTION | |
| EVAPORATION | |
| HYPOTHALAMUS | |
| HEAT SYNCOPE | |
| NONSHIVERING THERMOGENESIS | |
| SKIN BURNED | |
| ESCHAR | |
| ACNE | |
| ATHLETE'S FOOT | |
| BOIL | |
| COLD SORE | |
| CYST | |
| DERMATITIS | |
| ECZEMA | |
| HIVES | |
| IMPETIGO | |
| PSORIASIS | |
| SKIN CANCER | |
| AS YOU AGE:SKIN |