terminology Flashcards
abdominal aortic aneurysm (AAA)
a condition where the walls of the aorta in the abdomen weaken and blood leaks into the layers of the vessel, causing it to bulge.
abruptio placenta
a premature separation of the placenta from the wall of the uterus
acidosis
a pathological condition that results from the accumulation of acids in the body
acute coronary syndrome
a term used to describe a group of symptoms caused by myocardial ishemia, including anfia and mayocardial infarction
acute myocardial infarction
heart attack; death of heart muscle following obstruction of blood flow to it
adventitious breath sounds
abnormal breath sounds such as a wheeze, Ronchi, and rales
agitated delirium
a condition of disorientation, confusion, and possible hallucinations coupled with purposelessness and restless activity
agonal respiration
slow, shallow, irregular respirations or occasional gasping breaths; sometimes seen in dying patients
air embolism
the presence of air in the veins, which can lead to cardiac arrest if it enters the heart
alkalosis
the buildup of excess base in the body fluids
anaphylaxis
an extreme, life-threatening systemic allergic reaction that may include shock and respiratory failure.
aneurism
a swelling or enlargement of part of a blood vessel, resulting from the weakening of the vessel wall
angina pectoris
short-lived chest discomfort caused by partial or temporary blockage of blood flow to the heart muscle.
anisocoria
naturally occurring uneven pupil size
anterograde amnesia
inability to remember events after an injury
aortic aneurysm
a weakness in the wall of the aorta that makes it susceptible to rupture
aphasia
the inability to understand/ or produce speech
aplastic crisis
a condition in which the body stops producing red blood cells; typically caused by infection
apnea
absence of spontaneous breathing
appendicitis
inflammation of the appendix
arrhythmia
an irregular or abnormal heart rhythm
arterial air embolism
air bubbles in the arterial blood vessels
ascites
fluid in the abdomen
aspiration (context of airway)
the introduction of vomitus or other foreign material into the lungs
asthma
an acute spasm of the smaller air passages, called bronchioles, associated with excessive mucus production and with swelling of the mucous lining of the respiratory passage
asystole
the complete absence of any electrical cardiac activity, appearing as a straight or almost straight line on a ECG strip
ataxic respiration
irregular ineffective respirations that may or may not have an identifiable pattern
atelectasis
collapse of the alveolar air spaces of the lungs
atherosclerosis
a disorder in which cholesterol and calcium build up inside the walls of the blood vessels, forming plaque, which eventually leads to partial or complete blockage of blood flow.
bacterial vaginosis
an overgrowth of bacteria in the vagina; characterized by itching, burning, or pain, possibly a “fishy” smelling discharge
avulsion
an injury in which soft tissue is completely loose or is hanging as a flap
barotrauma
injury resulting from pressure disequilibrium across the body surfaces; for example too much pressure in the lungs
basilar skull fracture
usually occurring following diffuse impact to the head (falls etc) generally resulting from the extension of a linear fracture to the base of the skull. Symptoms may include bruising behind the ears, bruising around the eyes, or blood behind the ear drum.
battle sign
bruising behind an ear over the mastoid process that may indicate skull fracture
blanching
turning white
bloody show
a small amount of blood at the vagina that appears at the beginning of labor and may include a plug of pink-tinged mucus that is discharged when the cervix begins to dilate
blowout fracture
a fracture of the orbit or of the bones that support the floor of the orbit
bradycardia
a slow heartrate, less than 60 bpm
bradypnea
a slow respiratory rate, an ominous sign in a child that indicated impending respitory arrest
breath-holding syncope
a loss of consciousness caused by decreased breathing stimulus
breech presentation
a delivery in which the buttocks come out first
bronchial breath sounds
normal breath sounds made by air moving through the bronchi
bronchiolitis
inflammation fo the bronchioles that usually occurs in children younger than 2 years and is often caused by the respiratory syncytial virus
bronchitis
an acute or chronic inflammation of the lungs that may damage lung tissue; usually associated with cough and production of sputum and sometimes fever
buboes
enlarged lymph nodes (up to the size of tennis balls) that were characteristic of people infected with the bubonic plague
carbon dioxide retention
a condition characterized by a chronically high blood levels of carbon dioxide in which the respiratory center no longer responds to high blood levels of carbon dioxide
cardiac arrest
a state in which the heart fails to generate effective and detectable blood flow; pulses are not palpable in cardiac arrest, given if muscular and electrical activity continues in the heart
cardiac tamponade
compression of the heart as the result of a buildup of blood or other fluid in the pericardial sac (sac around the heart), leading to decreased cardiac output
cardiogenic shock
a state in which not enough oxygen is delivered to the tissues of the body, caused by low output of blood from the heart. it can be severe complication of a large acute myocardial infarction, as well as other conditions
cataracts
clouding of the lense of the eye or its surrounding transparent membranes
cerebral edema
swelling of the brain
cerebral palsy
a term for a group of disorders characterized by poorly controlled body movement
cerebrovascular accident (CVA)
an interruption of blood flow to the brain that results in the loss of brain function. Also called a stroke
chlamydia
a sexually transmitted disease caused by the bacterium Chlamydia trachomatis
cholecystitis
inflammation of the gallbladder
chronic bronchitis
irritation of the major lung passageways from infections diseases or irritants such as smoke
chronic obstructive pulmonary disease (COPD)
A slow process of dilation and disruption of the airways and alveoli caused by chronic bronchial obstruction
closed abdominal injury
an injury in which there is soft-tissue damage inside the body but the skin remains intact
closed chest injury
an injury to the chest in which the skin is not broken, usually caused by blunt-force trauma
closed fracture
a fracture in which the skin is not broken
closed head injury
injury in which the brain has been injured but the skin has not been broken and there is no obvious bleeding
closed injuries
injuries in which damage occurs beneath the skin of mucous membrane but the surface remains intact
coma
a state of profound unconsciousness from which one cannot be roused
common cold
a viral infection usually associated with swollen nasal mucous membranes and the production of fluid from the sinuses and nose