Pathology Terminolog
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Pathology | Study of Disease
&
Disease Process
🗑
|
||||
| Myriad Nox ious Agents | Causes disease
🗑
|
||||
| Disease is caused by | Damage to Cellular and Tissue injury
the membrane or Enzymes
🗑
|
||||
| Damage to the Membrane or enzymes create | Lesions
🗑
|
||||
| Cells need | Nutrients
Oxygen
Protection from toxins
🗑
|
||||
| Clinical pathology | Damaged cells release certain products that can be seen in lab tests
🗑
|
||||
| Somatic Death | Disappearance of Life from individual
🗑
|
||||
| Necrosis | Local Death of Tissue in LIVING ANIMAL
🗑
|
||||
| Anoxia | lack of Oxygen
🗑
|
||||
| Post Mortem Changes-Def | Changes that occur after death
🗑
|
||||
| 4 PM changes | 1) Cooling
2) Rigor Mortis
3) Blood changes
4) PM Degeneration
🗑
|
||||
| 1) Cooling | Rate of cooling of the body
-Initial
-Insulation
-Environment
🗑
|
||||
| 2) Rigor Mortis | Stiffening of muscles 1-9 HOURS after death
-Contraction of Muscle fibers due to energy supply decrease
🗑
|
||||
| 3) Blood Changes | a) Pool due to gravity
b) Clot
🗑
|
||||
| 4) PM Degeneration | Decay of body an organs involved in two ways
a) Autolysis
b) Putrefaction
🗑
|
||||
| a) Autolysis | Breakdown of Cells and tissue cause by ENZYMES from BODY
🗑
|
||||
| b) Putrefaction | Break down of Cells and tissue cause by BACTERIA from ENVIRONM. or BODY (microorganisms)
🗑
|
||||
| Hypoxia | Lack of Oxygen
🗑
|
||||
| Cellular Degeneration | -Memb. Sodium-Potassium Pump dysfunction
Changes intracellular and extracellular functions
🗑
|
||||
| Systemic | Effecting BODY as a WHOLE
🗑
|
||||
| Local | Specific to Area that is Effected
🗑
|
||||
| Li-que-faction | FLUID & SMALL Mol. CATABOLYSE + Removed through BLOOD STREAM & LYMPHATIC sys.
🗑
|
||||
| Sup-pur-ation | Liquefaction with PUS Formation
🗑
|
||||
| Py-o-genic Bacteria | PUS forming
🗑
|
||||
| Pus/Purlent EXUDATE | Semi-Liquid Necrotic
🗑
|
||||
| Lytic Enzymes | -Secreted by BACTERIA, DEAD TISS. CELLS & Dying NEUTRAPHILS
🗑
|
||||
| Sequ-est-ration | ENCAPSULATION without Liquefaction
🗑
|
||||
| D -esquamation + Sloughing (2 ways) | DEAD cells loosing their ATTACHMENT into space or lumen
1) Erosion
2) Ulceration
🗑
|
||||
| Erosion | Only SUPERFICIAL Epithelium
🗑
|
||||
| Ulceration | FULL thickening of Epithelium LOST
-To BASMENT Memb.
🗑
|
||||
| Organisation | NECROTIC Tiss. processed with the presence of
-Leukocytes =Engulf NECROTIC mat.
-Capillaries
-Fibroblasts=Lays down CONNECTIVE Tiss-FILLS GAPS
=MATURATION
🗑
|
||||
| Regenration | =Only occurs in Cells that DIVIDE
-Cells survive initial damage. Will MULITIPLE & REPLACE DEAD cells
Don't occur in neurons and Cardiac mus.
🗑
|
||||
| Gangrene | -DIGESTION of Necrotic tiss.
a) Toxaemia
b) Sloughing
🗑
|
||||
| Toxaemia | -DECOMPOSITION of bodies PROTEINS and removed through BLOOD STREAM and LYMPHATICS
🗑
|
||||
| A- trophy (A-Accident ) | " SHRINKED"
Dec in Size
e.g Disuse Atrophy -Broken Leg
🗑
|
||||
| Hypertrophy | -INC in SIZE due to inc CELL SIZE
🗑
|
||||
| Meta-plasia | "CHANGE" from 1 CELL to Another
🗑
|
||||
| Hypo-plasia Hyp o -plas i a | " INCOMPLETE" Growth
Extremes:
Aplasia
Agensis
Atresia
🗑
|
||||
| Aplasia A-p (Flip) b | "ABSENSE"
🗑
|
||||
| Agenisis g-Goal e-Embryo | "FAILURE" to develop in Embryo
🗑
|
||||
| Atresia a-Ass | "CLOSURE" or "ABSENCE" of LUMANL struct.
🗑
|
||||
| Dysplacia | "LACK" of Histological ARCHITECTURE
-Jumbled distribution of tissue
🗑
|
||||
| Distribution of Circulation | inadequate CIRCULATION of BLOOD
🗑
|
||||
| Hyper-aemia | INC - blood FLOW to Area
🗑
|
||||
| Congestion | Impeded Flow "OUT"
🗑
|
||||
| hypostatic | 'POOLING' of blood
🗑
|
||||
| Ischaemia | 'WITHOUT' BLOOD
-inadequate blood supply
🗑
|
||||
| Volvus | an OBSTRUCTION caused by TWISTING of the stomach or intestine.
🗑
|
||||
| Infarction | 'LOCALISED' Area of "NECROSIS"
caused by ISCHAEMIA
Wedge shaped kidney
🗑
|
||||
| Anaemia | "LACK" of OXYGEN in blood
🗑
|
||||
| Acute | "QUICK" onset
🗑
|
||||
| Chronic | " LONG" onset
over several days
🗑
|
||||
| Thrombus | "BLOOD CLOT" that forms in vessel during LIFE
🗑
|
||||
| Thrombosis | Formation of an "INAPPROPRIATE" Thrombus on wall of a vessel (Blood or Lymph.)
🗑
|
||||
| Vascular Stasis | "DEC" in Blood FLOW
🗑
|
||||
| Aneurysms | "DILATED" heart Chamber
🗑
|
||||
| Embo-lus | Abnormal "MASS" circulating in blood
🗑
|
||||
| Embo-lism | "ARREST" of Circulatory "MASS" in vessel
🗑
|
||||
| Throm-boem-boli | Formed from "THROMBI"
-Bits of THROBUS breaking off -Travel to lungs=DEATH
🗑
|
||||
| Haemorrhage | "BLEEDING" from damaged vessels
🗑
|
||||
| Haematoma | -"LOCALISED" accum. of Blood =CLOT
🗑
|
||||
| Pete-chiae p-pin | "PIN POINT" Haemorrhage
🗑
|
||||
| Ec-chym-oses e-Educational Painting | "PAINT BRUSH" Haemorrhage
🗑
|
||||
| Bruising | -SUB Q Haemorrhage
🗑
|
||||
| Haemo-peri-cardium | Blood in Pericardium
🗑
|
||||
| Haemo-thorax | Blood in Thorax
🗑
|
||||
| Haemo-peritoneum | Blood in Abdominal cavity
🗑
|
||||
| Shock | "Failure" of Circ. Sysy. to Adequately "PERFUSE" vital Organs
-vascular dilation
🗑
|
||||
| Hypo-vol-aemic Shock | DEC blood Volume
🗑
|
||||
| Vascu-lo-genic shock | INC Vascular space
🗑
|
||||
| Septic | Infected with Bacteria
🗑
|
||||
| Cardio-genic Shock | "REDUCED" cardiac Output
🗑
|
||||
| Dys-rhyth-mia | Abnormal Heart Rhythm
🗑
|
||||
| Endo-toxic Shock | Severe Vaso-dilation
🗑
|
||||
| Diuresis | -Water loss through kidneys
🗑
|
||||
| Oedema | "EXCESSIVE" Acculam. of Tiss FLUID
🗑
|
||||
| Ascites | Accum. of fluid in "PERITONEAL" cavity
- causing Abdominal "SWELLING"
🗑
|
||||
| Hydrothorax | Fluid in the thorax
🗑
|
||||
| Hydropericardium | Fluid in the pericardial space
🗑
|
||||
| Anasarca | Widespread "SWELLING" of SKIN due to effusion of fluid into the extracellular space.
🗑
|
||||
| Hydrostatic Pressure (HP) | Pressure du to mol. inside the vessel
🗑
|
||||
| Osmotic Pressure | pressure needed to be applied to a pure solvent to prevent it from passing into a given solution by osmosis
🗑
|
||||
| Coloid Osmotic Pressure (COP) | Pressure due to the concn. of PROTEINS in vessel
🗑
|
||||
| Hypoalbuminaemia | DEC formation of Albumin
or
INC. LOSS
🗑
|
||||
| Lymphoedema | Oedema due to lymphatic syst. BREAKDOWN
🗑
|
||||
| Pulmonary Oedema | Left side of heart fails
causes BACKFLOW into blood vessels
🗑
|
||||
| Cerebral Oedema | Fluid on the brain
🗑
|
||||
| Anaphylaxis | an acute allergic reaction to an antigen (e.g. a bee sting) to which the body has become hypersensitive.
🗑
|
||||
| Pleuritis | Inflammation of the pleura
🗑
|
||||
| Dermatitis | Inflammation of the skin
🗑
|
||||
| Enteritis | Inflammation of the Intestines
🗑
|
||||
| Gastritis | Inflammation of the Stomach & Intestines
🗑
|
||||
| Encephalitis | Inflammation of the brain
🗑
|
||||
| Cystitis | Inflammation of the bladder
🗑
|
||||
| Nephritis | Inflammation of the kidney
🗑
|
||||
| Osteomyelitis | Inflammation of the bone
🗑
|
||||
| Stomatitis | Inflammation of the oral cavity/mouth
🗑
|
||||
| Tonsillitis | Inflammation of the tonsils
🗑
|
||||
| Gingivitis | Inflammation of the gums
🗑
|
||||
| Causes of inflammation | Trauma
Physical agents
Chemical irritants
Bacteria
Viruses
Parasites
Allergic Alleries
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Melissa Jones
Popular Science sets