Hemodynamic Disorders (Edema) 1 Flashcards
edema vs effusion?
mechanisms of edema
4 main ways of edema?
bonus for hydro what 2 ways?
edema
how does increased hydrostatic pressure cause edema?
how does oncotic pressure effect edema?
Hyperemia vs congestion (edema)
what are each?
which is regulated?
which causes edema? how?
hypermia- too much blood arriving (physiologic, arterial) increased blood flow
Congestion- not enough blood leaving (pathologic)
heart failure can lead to what types of edema?
heart failure leads to edema how? (2)
heart failure and pulmonary edema?
liver failure leads to?
and?
2 mechanisms of edema/ascites?
what do ascites occur due to?
why does portal hypertension lead to ascites?
what is ascites?
two ways renal disease can result in edema?
what can happen with protein malnutrition? (child)
disease name? edema how?
decreased protein leads to?
3 causes of lowered protein?
what would explain this?
causes of this?
what is this?
what disease?
seems to be part of lymphedema
lymphedema is more commonly (other than helminth) seen in what?
why?
transudate vs exudate?
causes of the different types?
chronic congestion
leads to what (3)
heart failure will lead to what initial change?
once this has been around longer what changes do you get?
what cell is present? stained how?
pulmonary edema when it sticks around you get these chronic changes
hepatic congestion
congestion will happen where?
most often caused by?
histologically what changes do you see in chronic hepatic congestion?
what part of hepatocytes die first?
how does cell death occur in congestion?
