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Chapter 2
Medical Terminilogy
Question | Answer |
---|---|
aden/o | gland |
adip/o | fat |
col/o | colon |
caud/o | lower part of body, tail |
cephal/o | head |
cyt/o | cell |
hepat/o | liver |
hyster/o | uterus |
hist/o | tissue |
lapar/o | abdomen, abdominal wall |
path/o | disease, suffering, feeling, emotion |
oste/o | bone |
retr/o | behind, backward, back of |
-stasis | control, maintenance of a constant level |
abdominal cavity | contains primarily the major organs of digestion. frequently referred to as the abdomen |
adenectomy | the surgical removal of a gland |
adenocarcinoma | is a malignant tumor that originates in glandular tissue |
adenoma | a benign tumor that arises in , or sesembles glandular tissue benign means not life threatening |
adenomalacia | the abnormal softening of a gland |
adenosclerosis | the abnormal hardening of a gland |
anaplasia | a change in the structure of cells and in their orientation to each other |
bloodborne transmission | the spread of a disease through contact with blood or other body fluids that are contaminated with blood |
caudal | toward the lower part of the body |
cephalic | toward the head |
chromosomes | the genetic structur5es located within the nucleus of each cell |
communicable disease | any condition that is transmitted from one person to anoter either by direct or indirect contact with contaminated objects |
congenital disorder | is an abnormal condition that exists at the time of birth |
cytoplasm | the material within the cell membrane that is not part of the nucleus |
distal | means situated farthest from the midline or beginning of a body structure, |
dorsal | refers to the front, or belly side of the organ or body |
dysplasia | is abnormal development or growth of cells, tissues, or organs |
endemic | refers to oigoing presence |
coron/o | coronary, crown |
nephr/o | kidney |
abdominal | pertaining to the abdomen |
abdominopelvic | abdomen and pelvic cavities together, pelvic cavitiy forms the organs of the reproductive an excretory systems |
adenitis | inflammation of the glands |
adenosis | any disease condition of a gland |
adipose | aka fat, provides protective padding, insulation, and support and acts as a nutrient reserve |
anatomy | the study of the structures of the body |
physiology | the study of the functions of these structures |
anomaly | a deviation from what is regarded as normal |
anterior | situated in the front, or on the forward part of an organ |
aplasia | lack of development of an organ or tissue a-without plasia- formation |
anaplasia` | is a change in structure of cells and in their orientation to each other |
ascites | is an abnormal accumulation of clear or milky serous fluid in the peritoneal cavity |
coronal | pertaining to the head or crown |
cytology | the study of the structure of cells, chromosomes, DNA, and genetics |
deoxyribonucleic acid | chromosomes are organized as 2 long, coiled molecules |
endocrine gland | which secrete hormones, do not have ducts |
epidemic | is a sudden and widespread outbreak of a disease within a population group or area |
epidemiologist | specializes in the study of outbreaks of disease within a population group |
epigastric | located above the stomach |
epithelial | form a protective covering for all of the internal and external surfaces of the body |
etiology | the study of the causes of diseases |
exocrine | such as sweat glands, secrete their chemical substances into ducts that lead either to other organs or out of the body |
geneticist | a specialist in the field of genetics |
hemophilia | a group of hereditary bleeding disorders in which one of the factors needed to clot the blood is missing |
histologist | is the specialist in the study of cells and microscopic tissues |
histology | study of the tissues, which are composed of cells that join together to perform specific functions |
homeostasis homeo= | maintaining a constant internal environment constant |
hyperplasia | is an abnormal increase in the numver of normal cells in normal arrangement in a tissue |
hypochondriac | means below the ribs or person with abnormal and excessive concern about his or her health |
hypogastric | region below the stomach |
hypoplasia | the incomplete development of an organ or tissue but is less sever in degree than aplasia |
iatrogenic | a problem such as a side effect or an unfavorable response, arising from a prescribed medical treatement |
idiopathic | is an illness with an unknown cause |
iliac | pertaining to the hip bones |
infectious | an illness caused by a pathogenic organism |
inguinal | the entire lower region of the abdomen is aka the groin |
laparoscopy | the visual exam of the interior of the abdomen with the use of a laparoscope |
membrane | is a thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ |
midsagittal | aka the midline, the vertical plane that divides the body, from top to bottom, into equal left and right halves |
nucleus | which is surrounded by the nuclear membrane, is the structure with in the cell that has two important functions |
pandemic | refers to an outbreak of a disease occurring over a large geographic area, possibly worldwide |
parietal peritoneum | is the outer layer of this membrane that lines the abdominal cavity |
pathologist | specializes in the study of lab analysis of tissue samples removed at operations and postmortem exam to confirm or establish a diagnos |
pathology | the study of structural and functional changes caused by disease |
pelvic | pertaining to the hip bone |
peritoneum | the membrane that protects and supports the organs in the abd. cavity |
peritonitis | inflammation of the peritoneum |
phenylketonuria | is a genetic disorder in which an essential digestive enzyme is missing, it can be detected by a blood test at birth. If not detected and treated early it can cause mental retardation |
posterior | means situated in the back, it also means on the back part of an organ |
proximal | means situated nearest the midline |
retroperitoneal | located behind the peritoneum of the abdominal cavity |
sagittal | any vertical plane parallel to the midline that divides the body into unequal left and right portions |
thoracic | or chest cavity protects the heart and lungs, |
transvers | divides the body into superior and inferior portions |
umbilical | surrounds the umbilicus aka the belly button or navel |
ventral | refers to the front or belly side of the body or organ |