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Med Term Wk 2
Medical Terminology A Living Language
Term | Definition |
---|---|
abdomin/o | abdomen |
adip/o | fat |
anter/o | front |
brachi/o | arm |
cardi/o | heart |
caud/o | tail |
cephal/o | head |
cervic/o | neck |
chondr/o | cartilage |
crani/o | skull |
crin/o | to secrete |
crur/o | leg |
cyt/o | cell |
dermat/o | skin |
dist/o | away from |
dors/o | back of body |
enter/o | small intestine |
epitheli/o | epithelium |
gastr/o | stomach |
glute/o | buttock |
gynec/o | female |
hemat/o | blood |
hist/o | tissue |
immun/o | protection |
infer/o | below |
laryng/o | larynx |
later/o | side |
lumb/o | loin |
lymph/o | lymph |
medi/o | middle |
muscul/o | muscles |
nephr/o | kidney |
neur/o | nerve |
opthalm/o | eye |
ot/o | ear |
pelv/o | pelvis |
peritone/o | peritoneum |
pleur/o | pleura |
poster/o | back |
proct/o | rectum and anus |
proxim/o | near to |
pub/o | genital region |
pulmon/o | lung |
rhin/o | nose |
spin/o | spine |
super/o | above |
thorac/o | chest |
ur/o | urine |
vascul/o | blood vessel |
ventr/o | belly |
vertebr/o | vertebra |
viscer/o | internal organ |
nucleus | contains a cells DNA |
cytoplasm | watery internal environment of a cell |
cell membrane | the outermost boundary of a cell |
histology | the study of tissue |
muscle tissue | produces movement in the body through contraction. |
epithelial tissue | composed of close packed cells to form the covering of and lining for the body. may be specialized to absorb substances, secrete substances, or excrete waste. |
connective tissue | the supporting and protecting tissue in body structures. provides protective padding around body structures. |
nervous tissue | allows for the conduction of electrical impulses to send information between the brain and the rest of the body. |
sagittal plane | divides the body into left and right prtions |
frontal/coronal plane | divides the body into front and back |
transverse/horizontal plane | separates the body into top and bottom |
cross section/ longitudinal section | an internal view of structures |
Integumentary System | -Two way barrier and temperature regulation -skin, hair, nails, sweat glands, sebaceous glands |
musculoskeletal system | -supports and protects the body -forms blood cells -stores minerals -produces movement -bones, joints,muscles |
cardiovascular system | -pumps blood to transport nutrients, oxygen and waste -heart, arteries, veins |
hematic system | -transports oxygen, protects, controls bleeding -plasma, erythrocytes, leukocytes, platelets |
lymphatic system | -protects body -lymph nodes, lymphatic vessels, spleen, thymus gland, tonsils |
respiratory system | -obtains oxygen and removes carbon dioxide -nasal cavity,pharynx, larynx,trachea, bronchial tubes, lungs |
gastrointestinal system | -Ingest, digest and absorb nutrients -oral cavity, pharynx, esophagus, stomach, small intestine, colon, liver, gall bladder, pancreas |
urinary system | -filters waste and removes from the body -kidneys, uterus, urinary bladder, urethra |
female reproductive system | -produces eggs and provides a place for the baby -ovaries, Fallopian tubes, uterus, vagina, vulva, breast |
male reproductive system | -produces sperm -testes, epididymis, vas deferens, penis, seminal vesicles, prostate glands, bulbourethral glands |
endocrine system | -regulates metabolic activity -pituitary gland, pineal gland, thyroid gland, parathyroid glands, thymus gland, pancreas, adrenal glands, ovaries & testes |
nervous system | -receives sensory information and coordinates responses -brain, spinal cord, nerves |
cross section | a slice perpendicular to the long axis of a structure (like cucumber circles) |
longitudinal section | a lengthwise slice along the axis of a structure (like carrot sticks) |
parietal layer | outer layer that lines cavities |
visceral layer | inner layer that contacts viscera |
pleura | a double layered membranous sack found in the thoracic cavity |
peritoneum | a double layered membranous sack found in the abdominopelvic cavity |
pleural cavity | surrounds the lungs |
pericardial cavity | surrounds the heart |
upper row regions | hypochondriac and epigastric |
middle row regions | lumbar and umbilical |
lower row regions | inguinal and hypogastric |
apex | tip or summit of an organ |
base | bottom or lower part of an organ |
superficial | more towards the surface of the body |
deep | further away from the surface of the body |
supine | lying horizontally facing upwards |
prone | lying horizontally facing downwards |
abbreviation for anteroposterior | AP |
abbreviation for cardiovascular | CV |
abbreviation for ear, nose and throat | ENT |
abbreviation for gastrointestinal | GI |
abbreviation for gynecology | GYN |
abbreviation for lateral | Lat |
abbreviation for lower extremity | LE |
abbreviation for lower left quadrant | LLQ |
abbreviation for left upper quadrant | LUQ |
abbreviation for musculosceletal | MS |
abbreviation for obstetrics | OB |
abbreviation for posteroanterior | PA |
abbreviation for right lower quadrant | RLQ |
abbreviation for right upper quadrant | RUQ |
abbreviation for upper extremity | UE |