101. Characteristic of glomerular capillaries:a.High pressure capillariesb.Has prominent tunica medicac.True capillariesd.Lie between arteriole and venule
Question
- Characteristic of glomerular capillaries:a.High pressure capillariesb.Has prominent tunica medicac.True capillariesd.Lie between arteriole and venule
Solution
a. High pressure capillaries: True. Glomerular capillaries are indeed high pressure capillaries. This is because they are part of the renal system where blood is filtered under high pressure.
b. Has prominent tunica media: False. Glomerular capillaries do not have a prominent tunica media. They are made up of a single layer of endothelial cells and are surrounded by podocytes, not smooth muscle cells which make up the tunica media in other vessels.
c. True capillaries: True. Glomerular capillaries are true capillaries. They are small blood vessels where the exchange of water and solutes (filtration) occurs.
d. Lie between arteriole and venule: False. Glomerular capillaries are unique because they lie between two arterioles - the afferent arteriole (which brings blood to the glomerulus) and the efferent arteriole (which takes blood away from the glomerulus). This is different from
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