5 Written questions
5 Matching questions
- Is shock reversible?
- Patho of Pulmonary Thromboembolism
- Anemic infarct
- 5 types of embolisms
- a early stages of shock are reversible and treatable. in the early stages, peripheral vasoconstriction helps compensate for hypoperfusion. the central pooling redirects blood to vital organs. if untreated, can cause death.
- b Thrombi, fat, amniotic fluid, foreign substances, and bone marrow
- c white; organs with single blood supply
- d constriction of the renal cortical vessels reduces GFR. results in renal output.
- e deep venous thrombi is usual cause; often following immobilization, i.e. bed rest from hospitalization
5 Multiple choice questions
- mixed acidosis occurs. result of renal, anaerobic glycolosis, and respiratory insufficiency.
- 1. resolution
3. embolization (arterial)
*all similar to venous thrombi
- ischemic necrosis of tissue distal to an area of arterial occulsion or in an area of obstructed venous outflow
- emobilzation to small distal vessels in lung may cause ischemic necrosis of tissue infarct
- hypoperfusion of tissues; the circulatory system can no longer supply nutrients and oxygen to peripheral tissues.
5 True/False questions
Congestion (cyanosis/hypoxia) → major factors KEEPING fluid in vessel
Hydrostatic Pressure → major factors PUSHING fluid out of vessel
Hypotonic shock → loss of blood volume; i.e. hemorrhages, water loss from burns, vomitting/diarrhea
Red infarct → white; organs with single blood supply
Hypovolemic shock → loss of blood volume; i.e. hemorrhages, water loss from burns, vomitting/diarrhea