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Medical Terminology

Mod. 3: Disease and Treatment

QuestionAnswer
acute Sudden, severe; having a short course
anaphylaxis An extreme allergic reaction that can lead to respiratory distress, circulatory collapse, and death
anesthesia Loss of the ability to feel pain, as by administration of a medication
antagonist The muscle that opposes an agonist; it must relax when the agonist contracts; also, a substance that interferes with or opposes the action of a medication
auscultation Listening for sounds within the body, usually within the chest or abdomen
benign Not recurrent or malignant, favorable for recovery, describing a tumor that does not spread (metastasize) to other tissues
biopsy Removal of a small amount of tissue for microscopic examination
fixation Holding or fastening a structure in a firm position Suffix: -pexy
generic name The nonproprietary name of a medication; that is, a name that is not privately owned or trademarked; usually a simplified version of the chemical name; not capitalized
grading A method for evaluating a tumor based on microscopic examination of the cells
hernia Protrusion of an organ through an abnormal opening; commonly called a rupture
holistic health care Practice of treating a person as a whole entity with physical. emotional, social, and spiritual needs; it stresses comprehensive care, involvement in one's own care, and the maintenance of good health rather than the treatment of disease
immunity The state of being protected against a disease Root: immun/o
immunotherapy Treatment that involves stimulation or suppression of the immune system, either specifically or nonspecifically
incision A cut, as for surgery; also the act of cutting Suffix: -tomy
inflammation A localized response to tissue injury characterized by heat, pain, redness, and swelling
inspection Visual examination of the body
Laser A device that transforms light into a beam of intense heat and power; used for surgery and diagnosis
Lesion A distinct area of damaged tissue, an injury, or wound
malignant Growing worse, harmful, tending to cause death, describing an invasive tumor that can spread (metastasize) to other tissues
meditation Process of clearing the mind by concentrating on the inner self while controlling breathing and perhaps repeating a word or phrase (mantra)
metastasis Spread from one part of the body to another, characteristics of cancer Verb: metastasize Adjective: metastatic
micro-organisms An organism too small to be seen without the aid of a microscope
necrosis Death of tissue Root: Necr/o Adjective: suffix -ic
neoplasia An abnormal and uncontrolled growth of tissue Prefix: neo- means "new"
neoplasm A tumor, or abnormal growth, which may be benign or malignant Root: onc/o- Suffix: -oma
ophthalmoscope An instrument for examining the interior of the eye
otoscope Instrument used to examine the ears
palliative therapy Providing relief but not cure; a treatment that provides such relief
palpation Examining by placing the hands or fingers on the surface of the body to determine characteristics such as texture, temperature, movement, and consistency
parasites An organism that grows on or in another organism (the host), causing damage to it
pathogen An organism capable of causing disease Root: Path/o
percussion Tapping the body lightly but sharply to assess the condition of the underlying tissue by the sounds obtained
phagocytosis The ingestion of organisms, such as invading bacteria or small particles of waste material by a cell; the phagocytic cell or phagocyte then destroys the ingested material Root: phag/o
phytomedicine Another name for herbal medicine Root: Phyt/o
potentiation Increased potency created by two medications acting together
prescription Written and signed order for a medication with directions for its administration
prognosis A dropping or downward displacement of an organ or part, ptosis
prolapse A product of inflammation consisting of fluid and white blood cells Roots: Py/o
remission Lessening of disease symptoms; the period during which this decrease occurs or the period when no sign of a disease exists
sarcoma A malignant neoplasm arising from connective tissue Adjective: Sarcomous
sepsis The presence of harmful micro-organisms or their toxins in the blood or other tissues Adjective: Septic
side effect A result of medication therapy or the other therapy that is unrelated to or an extension of its intended effect; usually applies to an undesirable effect of treatment
signs objective evidence of disease that can be observed or tested; examples include fever, rash, high blood pressure, blood/urine abnormalities (an objective symptom)
syphgmomanometer Instrument for determining arterial blood pressure; pressure is read in millimeters of mercury (mm Hg) when the heart contracts (Systolic bp) and systol when the heart relaxes (diastolic bp) and is reported as systol
staging The process of classifying malignant tumors for diagnosis, treatment and prognosis
stethoscope An instrument used for listening to sounds produced within the body "Steth/o" meaning "chest"
substance dependence A condition that may result from chronic use of a medication, in which a person has a chronic or compulsive need for a medication regardless of its adverse effects; dependence may be psychological or physical
suture To unite parts by stitching them together; also the thread or other material used in that process or the seam formed by surgical stitching. In the skeleton this is an immovable joint Suffix: -rhaphy
symptoms Any evidence of disease; sometimes limited to subjective evidence of disease as experienced by the individual, such as pain, dizziness, and weakness
synergy Combined action of two or more medications working together to produce an effect greater than any of the medications could produce when acting alone Adjective:Synergistic
therapy treatment;intervention
tolerance A condition in which chronic use of a medication results in loss of effectiveness and the dose must be increased to produce the original response
toxin A poison Adjective: toxic Roots: tox/o, toxic/o
trauma A physical or psychological wound or injury
vital signs Measurements that reflect basic functions necessary to maintain life
withdrawl A condition that results from abrupt cessation or reduction of a medication that has been used regularly
Created by: Learning=Earning
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