Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
Aetiology
|
*Cause of disease
|
|
Pathogenisis
|
*The origin and develpment of disease
|
|
Pathology
|
*Study of cause,nature,origin and effects of disease
|
|
Sub clinical
|
*Development of disease before symptoms
|
|
Congentital
|
*Present at birth
|
|
Aquired
|
*Developed through life
|
|
Pathogenisis of disease:Inflammation
|
*Exudate carrys cells/protein to destroy causative agent,remove damaged tissue.
*Heat- up blood flow,calor *Pain-fluid pulls stretch receptors *Swells-oedema *Red-up blood flow,dilation of arterioles *loss of function-joints etc |
|
Hyperaemia
|
*Blood congestion
Active=congestion Passive=obstruction |
|
Oedema
|
*Excessive intracellular fluid accumalation
*Diuretics |
|
Atrophy
|
*Decrease of muscle/organ size
*Nerve damage-sweeney, affects shoulders *lack of use,age,pressure,crap feeding |
|
Hyperplasia
|
*Up no of cells leading to enlargement of organs/tissue
|
|
Shock
|
*Lowered BP, LACK OF BLOOD FLOW
|
|
List 7 types of shock....
|
*Haemorhagic-blood loss
*Hypovolemic-low blood flow *Endotoxaemic-toxin *Anaphicalactic- Chemical allergy *Septic-blood infection *Neurogenic-nerveous system *Cardiogenic-heart |
|
Signs of shock
|
*Cyanosis,coldness,tachyponea,
organ malfunction, weak fast pulse |