Pathophysiology Flashcards
1
Q
Cardiac output definition?
A
Total volume of blood pumped by the ventricles each minute.
2
Q
Cardiac output is dependent on what three factors?
A
Strength of contractions.
Rate of contractions.
Amount of available blood returning through the veins to the ventricles (preload).
3
Q
Baroreceptor definition?
A
Pressure-sensitive nerve endings found in the heart and great vessels.
4
Q
Hepatomegaly definition?
A
Enlargement of the liver.
