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Chpt. 2 Med Terms
Question | Answer |
---|---|
Abdominal Cavity | contains primarily the major organs of digestion |
Adenectomy | Surgical removal of a gland |
Adenocarcinoma | a malignant tumor that originates in glandular tissue |
Adenoma | a benign tumor that arises in or resembles, glandular tissue |
Adenomalacia | abnormal softening of a gland |
Adenosclerosis | abnormal hardening of the gland |
Anaplasia | change in the structure of cells and their orientation to each other |
Anatomy | The study of structures in the body |
Anomaly | deviatation from what is regarded as normal |
Anterior | situated in front |
Aplasia | defective development, or the congenitial absence of an organ or tissue |
Bloodborne Transmission | is the spread of a disease through contact with the blood |
Caudal | toward the lower part of the body |
Cephalic | means toward the head |
Chromosomes | genetic structures located within the nucleus of each cell |
Communicable Disease | any condition that is transmitted from one person to another either by direct or indirect contact |
Congenital Disorder | abnormal condition that exists at the time of birth |
Cytoplasm | material within the cell membrane that is not part of the nucleus |
Distal | situated farthest from the midline or beginning of a body structure |
Dorsal | refers to the back of the organ or body |
Dysplasia | abnormal development or growth of cells, tissues or organs |
Endemic | refers to the ongoing presence of a disease within population, group, or area |
Endocrine Glands | which produses hormones |
Epidemic | is a sudden and widespread outbreak of a disease within a specific population group or area |
Epigastric Region | is located above the stomach |
Etiology | is the study of the causes of disease |
Exocrine Glands | such as sweat glands, secret chemical substances into ducts that lead either to other organs out the body |
Functional Disorders | produces symptoms for which no physiological or anatomical can be identified |
Genetic Disorder | a pathological condition caused by absent or defective gene |
Geriatrician | a physician that specializes in the care of older people |
Hemophilia | a group of hereditary bleeding disorders in which the blood-clotting factor is missing |
Histology | is the study of the structure compositin and fuction of tissues |
Homeostasis | process through which body maintains a constant internal enviornment |
Hyperplasia | the enlargment of an organ or tissue because of an abnormal increase in the number of cells in the tissue |
Hypertrophy | general increase in the bulk of a body part or organ that is due to an increase in the size |
Hypogastric Region | located below the stomach |
Hypoplasia | incomplete development of an organ or usually due to dificency in the number of cells |
Iatrogenic Illness | an unfavorable response due to prescribed medical treatment |
Idiopathic Disorder | illness caused without known cause |
Infectious Disease | an illness caused by a living pathogenic organisms such as bacteria and viruses |
Inguinal | relating to the groin, refers to the entire lower area of abdomen |
Medial | direction toward or nearer the midline |
Mesentry | fused double layer of the parietal peritoneum that attaches parts of the intestines to the interior abdominal wall |
Midsagittal Plane | also known as the midline, is the sagittal plane that divides the body into equal right and left halves |
Nosocomial Infection | disease acquired in a hospital or clinical setting |
Pandemic | refers to an outbreak of a disease occurindg over a large geographic area, possibly worldwide |
Pelvic Cavity | space formed by hip bones and it contains primarily the organs of the reproductive and excretory system |
Peritoneum | multilayered membrane that protects and holds the organs in place within the abdominal cavity |
Peritonis | inflammation of the peritoneum |
Phenyiketonuria | commonly known as PKU, is a genetic disorder in which the essential digestive enzyme phenylalanine hydroxylase is missing |
Physiology | Study of functions of the structures of the body |
Posterior | situated in the back |
Proximal | situated nearest the midline or the beginning of a body structure |
Retroperitoneal | located behind the peritoneum |
Stem Cells | are undifferintiated cells that unlike any specific adult cell, however, they have the important ability to form any adult cell |
Thoracic Cavity | also known as the chest cavity ot thorax. surrounds and protects the heart and lungs |
Transverse Plane | horizintal plane that divides the body into superior and inferior portions |
Umbilicus | commonly known as the belly button |
Ventral | refers to the front, or belly side, of the organ or body |
Vector-borne Transmission | the spread of certain disease due to the bite of a vector. Vectors are insects such as flies, mites, fleas, ticks, rats, & dogs |