Hemodynamics — Flashcards

In response to decreased afferent baroreceptor firing, there is _____ efferent sympathetic firing (baroreceptor reflex)

Any factor that causes increased _____ pressure will cause coronary sinus dilation

What is the effect of polycythemia on blood viscosity?_____

How do PCWP and preload change during hypovolemic shock?_____

Which receptor does antidiuretic hormone bind to regulate blood pressure?_____

Nitric oxide increases levels of _____ in vascular smooth muscle cells

In response to sleep deprivation, ghrelin secretion is _____

A(n) _____ in velocity of blood causes an increase in Reynolds' number

What is the effect of increased afterload (increased aortic pressure) on cardiac O2 consumption? _____

The magnitude of fluid movement is determined by the _____ of the capillary wall