HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the proteins in the blood, and it promotes reabsorption
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the high amount of water in the blood, and it promotes diffusion out of the capillaries
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the proteins in the blood, and it promotes filtration
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the high amount of water in the blood, and it promotes filtration from arterioles
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Detailed explanation-1: -The blood colloid osmotic pressure develops mainly due to the colloidal proteins such as albumin present in the plasma. This causes the water molecules to move back to the circulatory system and thus creates a difference in solute concentration.
Detailed explanation-2: -The protein we use in this study, albumin, has a special role in regulating the osmotic pressure balance at the level of blood vessels, because it is the largest protein constituent of plasma and is present at a concentration of ≈40 mg/ml (≈0.6 mM).
Detailed explanation-3: -Colloid osmotic pressure Plasma COP is primarily determined by albumin (65–80%) and is required to maintain proper circulating volume. Patients with hypoalbuminemia are therefore at risk for edema formation and relative hypovolemia, both of which lead to reduced tissue oxygen delivery.