Glossary Terms Flashcards
Abscess
localized accumulation of pus
Acquired
a disease, condition or abnormality that is not hereditary or innate
Acromegaly
hyperfunction of pituitary gland after ossification has been completed
Acute
a disease with rapid onset and short duration
Allergy
having a hypersensitive immune response to a foreign substance
Amelia
congenital absence of one or more limbs
Anasarca
generalized edema in subcutaneous tissue
Amemia
a decrease in the number of erythrocytes, hemoglobin or both
Aneurysm
a localized dilation of a blood vessel
Aplasia
failure of a tissue or an organ to develop normally
Arteriosclerosis
disease of the arteries resulting in thickening and loss of elasticity of the arterial walls
Ascites
accumulation of free serous fluid in the abdominal cavity
Atherosclerosis
a form of arteriosclerosis marked by the deposition of lipids in the inner layer of arterial walls
Atrophy
a wasting; decrease in size of an organ or tissue
Autopsy (postmortem examination)
a postmortem examination of the organs and tissues of a body to determine cause of death or pathological condition
Cachexia
a general state of ill health associated with emaciation
Carbuncle
several communicating boils of the skin and subcutaneous tissues with the production and discharge of pus and dead tissue
Cavitation
formation of cavities in an organ or tissue; frequently seen in some forms of tuberculosis
Chronic
a disease with a slow onset and long duration
Cleft palate
congenitally malformed palate with a fissure along the midline
Clinical pathology
pathology that uses clinical analysis and other laboratory procedures in the diagnosis and treatment of disease
Communicable
disease that may be transmitted either directly or indirectly between individuals by an infectious agent
Complication
an unfavorable condition arising during the course of disease
Concussion
the immediate and temporary disturbance of brain function as a result of trauma
Congenital
existing at the time of birth or shortly thereafter
Congestion
accumulation of an excess of blood or tissue fluid in a body part
Contusion
a bruise often accompanied with swelling
Cretinism
congenital hypothyroidism resulting in developmental disabilities
Cryptorchism (Cryptorchidism)
failure of the testicles to descend into the scrotum
Cyanosis
bluish discoloration of the skin or mucous membrane due to lack of oxygen
Cyst
a closed sac or pouch with a definite wall that contains fluid, semi-fluid or solid material
Deficiency
a condition due to lack of dietary or metabolic substance
Degeneration
the deterioration of tissues with corresponding functional impairment as a result of
disease or injury
Dehydration
loss of moisture from body tissue
Diagnosis
the term denoting the identification of a disease or syndrome; to recognize the nature of a disease
Dilatation (Dilation)
the condition of the heart being enlarged due to stretching as a result of disease
Dry gangrene (Ischemic necrosis)
necrotic tissue due to a reduction in arterial blood supply to a body part that remains aseptic
Dysplasia
abnormal development of tissue
Ecchymosis
superficial bleeding under the skin or a mucous membrane: a bruise
Ectopic pregnancy
implantation of a fertilized ovum outside of the uterus
Edema
abnormal accumulation of fluids in tissue or body cavities
Emaciation
excessive wasting away of the body
Embolism
the sudden obstruction of a blood vessel by debris
Empyema
a collection of pus in a body cavity, especially the pleural space
Endemic
a disease that is continuously present in a given population
Epidemic
higher than normal appearance of an infectious disease or condition within a given population
Epilepsy
a chronic neurogenic disease marked by sudden alterations in consciousness and frequently by convulsions
Epistaxis
bleeding from the nose
Erythrocytosis
an increase in the number of red blood cells
Etiology
the study of the cause of disease
Exacerbation
increase in severity of a disease
Exsanguination
loss of blood to the point where life may no longer be sustained
Exudate
any fluid released from the body with a high concentration of protein, cells, or solid debris
Febrile
pertaining to or characterized by fever
Fulminating
having rapid and severe onset, usually fatal
Furuncle
an abscess or pyogenic infection of a sweat gland or hair follicle