click below
click below
Normal Size Small Size show me how
H&PLab_exam I
| Question | Answer |
|---|---|
| Epithelium function | passage of materials thru diffusion and filtration where protection is not important; secretes lubricating substances in serosae(ventral body cavity |
| Epithelium locations | Kidney globules, air sacs of lungs, lining of heart, blood vessels, and lymphatic vessels; lining of ventral body cavity |
| Simple cuboidal epithelium locations | kidney tubules, ducts and secretory portions of small glands; ovary surface |
| Simple columnar epithiliem locations-non-ciliated | lines most of digestive tract, gallbladder, and excretory ducts to some glands |
| Simple columnar epithiliem locations-ciliated | lines small bronchi, uterine tubes, some regions of uterus |
| Pseudo-stratisfied locations-ciliated | lines trachea, most of upper respiratory tract |
| Pseudo-stratisfied locations-non-ciliated | males sperm-carrying ducts and ducts of larage glands |
| Stratisfied squamous epithilieum function | protects underlying tissues in areas subjected to abrasion |
| Stratisfied squamous epithilieum locations-non-keratinized | forms moist linings of esophagus, mouth and vagina |
| Stratisfied squamous epithilieum locations-keratinized | forms epidermis of skin, a dry membrane |
| Transitional epithilium function | stretches to permit distension of urinary organ by contained urine. |
| Transitional epithilium locations | lines the ureters, bladder and part of the uretha |
| Connective tissue proper: losse c.t., areolar function | wraps and cushions organs; macrophage site; holds and conveys fluid |
| Connective tissue proper: losse c.t., areolar locations | widely under epithelia; packages organs, surrounds capillaries |
| C.T Proper: loose C.T.; Adipose function | provides reserve fuel; insulates against heat loss; supports and protects organs |
| C.T Proper: loose C.T.; Adipose locations | under skin, around kidneys and eyeballs; within abdomen and breasts |
| C.T Proper: loose C.T.; Dense C.T. regular function | attaches muscles to bones; bones to bones, withstands great tensile stress |
| C.T Proper: loose C.T.; Dense C.T. regular locations | tendons, ligaments, aponeuroses |
| C.T. Proper: dense C.T., dense irregular function | able to withstand tension exerted in many directions; provides structural strengh |
| C.T. Proper: dense C.T., dense irregular locations | dermis of skin, submucosa of digestive tract; fibrous capsules of organs and joints |
| Cartilage; hyaline locations | forms most of embronic skeleton; covers ends of long bones in joint cavities; forms costal cartilages of ribs, cartilages of nose, trachea, larynx |
| Skeletal muscle functions/locations | voluntary movement; locomotion in skeletal muscles attached to bones or sometimes skin |
| Cardiac muscle function/locations | propels blood into the circulation; involuntary movement. Heart |
| Smooth muscle functions/locations | propels substances or objects along internal passageways; involuntary control Mostly in walls of hollow organs |
| Diffusion definition | movement of molecules from area of greater concentration to a lower concentration |
| Osmosis definition | movement of water across a semi-permeable membrane |
| Scientic method - 5 steps | observationstatement of hypothesisdata collectionmanipulation and analysis of datareporting conclusions |
| Joints fibrous | least movement. bones held together by fibrous tissue. ex. fibula, tibula |
| Joints-cartilagiones | cartilage connects bones; ribs to sternum |
| Joints-synovial joint | most movement; separated by a joint cavity containing synovial fluid |
| Circumduction | one end stands still; the other rotates |
| Elevation movement | lift up; depression is rest |
| tendon | muscle to bone |
| ligament | bone to bone |