NURS 5031 Study Guide: Mobility
NURS 5031 Study Guide: Mobility
[a]this is the only stuff I came up with - if you have anything else please add
[b]lecture only mentions retinal detachment as the emergency - so I'm guessing the question would only be on this?
[c]Question...so does this mean hydrostatic pressure is determined by things like stroke volume and dilation/constriction of the vasculature and maybe also capillary permeability??
[d]Correct, but I think less so capillary permeability and moreso Blood Volume is going to have a big role in hydrostatic pressure. Changes in how much blood volume you have is going to greatly impact how forcefully the fluid is going to press against the vessel wall. If you lose a lot of blood you are going to lose pressure.
[e]That makes sense. And capillary permeability may impact that but not any differently than how it would impact oncotic pressure so that really isn't specific to either one...yes?
[f]Yeah I would agree with that. If the question is asking what influences hydrostatic i would definitely choose things like BV, cardiac output, vascular resistance, and blood viscosity before I would choose capillary permeabiltiy
NURS 5031 Study Guide: Mobility
[a]this is the only stuff I came up with - if you have anything else please add
[b]lecture only mentions retinal detachment as the emergency - so I'm guessing the question would only be on this?
[c]Question...so does this mean hydrostatic pressure is determined by things like stroke volume and dilation/constriction of the vasculature and maybe also capillary permeability??
[d]Correct, but I think less so capillary permeability and moreso Blood Volume is going to have a big role in hydrostatic pressure. Changes in how much blood volume you have is going to greatly impact how forcefully the fluid is going to press against the vessel wall. If you lose a lot of blood you are going to lose pressure.
[e]That makes sense. And capillary permeability may impact that but not any differently than how it would impact oncotic pressure so that really isn't specific to either one...yes?
[f]Yeah I would agree with that. If the question is asking what influences hydrostatic i would definitely choose things like BV, cardiac output, vascular resistance, and blood viscosity before I would choose capillary permeabiltiy