lecture 3 - haemorrhage case Flashcards

1
Q

What is the effect of blood loss on Starling’s Equilibrium?

A

Reduced hydrostatic pressure in the arterial vessels due to low BP, leading to reduced flow of water to into the interstitium, and increased reabsorption on the venous side.

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2
Q

What is the effect of increased venous pressure (e.g. due to heart failure) on Starling’s Equilibrium?

A

Increased hydrostatic pressure at the venous end of capillary beds reduces reabsorption of water from the interstitium, leading to oedema

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3
Q

What is the effect of reduced colloid osmotic pressure in the blood on Starling’s Equilibrium?

A

Reduced water reabsorption of water from the interstitium on the venous side of capillary beds, leads to oedema.

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