Shared Flashcard Set

Details

Pathophysiology Unit 1 Vocabulary
Vocabulary for Pathophysiology Unit 1
35
Pathology
Undergraduate 2
09/05/2010

Additional Pathology Flashcards

 


 

Cards

Term
Pathology
Definition
Study of disease
Term
Pathophysiology
Definition
The study of disease altering normal body function
Term
Disease
Definition
The state beyond the limits of normal
Term
Etiology
Definition
Causes or reasons for the development of disease
Term
Pathogenesis
Definition
The development or evolution of disease
Term
Subclinical Stage of Disease
Definition
No manifestations of disease; detected only by careful laboratory measurements and tests
Term
Symptoms
Definition
Subjective feelings indicating disease
Term
Signs
Definition
Objectively indentifiable changes indicating disease
Term
Ischemia
Definition
Inadequacy of blood flow
Term
Infarct
Definition
Area of ischemic necrosis
Term
Hypertrophy
Definition
Increase in size due to enlargement of individual cells
Term
Atrophy
Definition
Reduction in size
Term
Necrosis
Definition
Local cell death
Term
Calculi
Definition
"Stones" often contain calcium, but not necessarily
Term
Inflammation
Definition
Vascular reaction resulting in delivery of fluid, dissolved substances and cells to injured area
Term
Infection
Definition
Presence of living microorganisms in the body
Term
Exudate
Definition
Collection of fluid and cells as a result of inflammation and changes in vascular permeability; characterized by high protein content
Term
Transudate
Definition
Collection of fluid for a reason other than changes in vascular permeability; characterized by low protein content
Term
Serous Exudate
Definition
Noncellular exudate resembling blood serum
Term
Fibrinous Exudate
Definition
Noncellular exudate containing fibrin
Term
Mucinous Exudate
Definition
Noncellular exudate containing excessive mucus; formed by mucous membranes
Term
Purulent Exudate
Definition
Cellular exudate containing more neutrophils than fluid; commonly with bacterial infection and necrosis
Term
Suppurative Exudate
Definition
"pus" - purulent exudate plus liquefaction necrosis of underlying tissue
Term
Abcess
Definition
A suppurative lesion in solid tissue, i.e. a pus-filled hole
Term
Fistula
Definition
An abnormal "tunnel" or communication channel that may be created
Term
Hyperplasia
Definition
More cells than normal
Term
Dysplasia
Definition
Abnormal differentiation that is potentially reversible if the irritant is removed: may eventually lead to malignant disease
Term
Neoplasm
Definition
"New Growth" - abnormal mass of dividing cells that have a certain degree of autonomy, i.e. growing rate uncoordinated with needs of host
Term
Tumor
Definition
Neoplasm - may be benign or malignant
Term
--oma
Definition
neoplasm
Term
Adeno-
Definition
Glandular
Term
Polyp
Definition
With a stem
Term
Carcinoma
Definition
Malignant neoplasm arising from epithelium
Term
Sarcoma
Definition
Malignant neoplasm arising from connective tissue
Term
Lymphoma
Definition
Neoplasm in lymphoid tissues in the body (bone marrow, spleen) almost always malignant
Supporting users have an ad free experience!