arterial blood gases | measurement of the pH level and the oxygen and carbon dioxide concentrations in arterial blood, important in diagnosis of many respiratory diseases |
blockage closure occlusion | the act of blocking |
arterial road | a major or main route |
blockage block closure occlusion stop stoppage | an obstruction in a pipe or tube, we had to call a plumber to clear out the blockage in the drainpipe |
occlusion | (dentistry) the normal spatial relation of the teeth when the jaws are closed |
arterial plaque | a fatty deposit inside an arterial wall, characteristic of atherosclerosis |
artery arteria arterial blood vessel | a blood vessel that carries blood from the heart to the body |
arterial blood | blood found in arteries, except for the pulmonary artery the arterial blood is rich in oxygen |
acute accent acute ague | a mark (') placed above a vowel to indicate pronunciation |
arterial pressure | the pressure of the circulating blood on the arteries, arterial pressure is the product of cardiac output and vascular resistance |
occluded front occlusion | (meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft |
acute triangle acute-angled triangle | a triangle whose interior angles are all acute |
acute angle | an angle less thandegrees but more than degrees |
acute brain disorder acute organic brain syndrome | any disorder (as sudden confusion or disorientation) in an otherwise normal person that is due to reversible (temporary) impairment of brain tissues (as by head injuries or drugs or infection) |
occlusion | closure or blockage (as of a blood vessel) |
coronary occlusion | occlusion of a coronary artery caused either by progressive atherosclerosis or by a blood clot |
arteriosclerosis arterial sclerosis hardening of the arteries induration of the arteries coronary-artery disease | sclerosis of the arterial walls |
acute renal failure acute kidney failure | renal failure associated with burns or other trauma or with acute infection or obstruction of the urinary tract |
poliomyelitis polio infantile paralysis acute anterior poliomyelitis | an acute viral disease marked by inflammation of nerve cells of the brain stem and spinal cord |
severe acute respiratory syndrome SARS | a respiratory disease of unknown etiology that apparently originated in mainland China in , characterized by fever and coughing or difficulty breathing or hypoxia, can be fatal |
acute leukemia | rapidly progressing leukemia |
acute lymphocytic leukemia acute lymphoblastic leukemia | acute leukemia characterized by proliferation of immature lymphoblast-like cells in bone marrow, lymph nodes, spleen, and blood, most common in children |
acute myelocytic leukemia acute myeloid leukemia | acute leukemia characterized by proliferation of granular leukocytes, most common in adolescents and young adults |
acute glaucoma closed-angle glaucoma anglelosure glaucoma | glaucoma in which the iris blocks the outflow of aqueous humor, closed-angle glaucoma can cause a rapid buildup of high intraocular pressure that results in permanent visual damage in a couple of days |
acute hemorrhagic encephalitis | encephalitis that resembles apoplexy due to blood extravasation |
herpes simplex encephalitis herpes encephalitis acute inclusion body encephalitis | common form of acute encephalitis caused by herpes simplex , usually affects the temporal and frontal lobes |
acute gastritis | gastritis caused by ingesting an irritant (as too much aspirin) |
acute glossitis | glossitis resulting from injury or infection and characterized by swelling and pain |
acute schizophrenic episode reactive schizophrenia | schizophrenia of abrupt onset and relatively short duration (a few weeks or months) |
acute pyelonephritis | pyelonephritis resulting from the spread of a bladder infection |
acute | having or experiencing a rapid onset and short but severe course, acute appendicitis, the acute phase of the illness, acute patients |
acute | of critical importance and consequence, an acute (or critical) lack of research funds |
acute intense | extremely sharp or intense, acute pain, felt acute annoyance, intense itching and burning |
acute discriminating incisive keen knifelike penetrating penetrative piercing sharp | having or demonstrating ability to recognize or draw fine distinctions, an acute observer of politics and politicians, incisive comments, icy knifelike reasoning, as sharp and incisive as the stroke of a fang, penetrating insight, frequent penetrative observations |
acuate acute sharp needlelike | ending in a sharp point |
acute | of an angle, less than degrees |
arterial | of or involving or contained in the arteries, arterial disease, the arterial system, arterial blood |