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Trabeculae Carneae.
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∙ 11y ago
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What is the name of the cone-shaped muscular pillars in the ventricles?
Papillary Musles
What are fingerlike muscular projections from the ventricles?
papillary muscles
The muscular ridges found inside the stomach are called?
Rugae
A muscular wall between the left and right ventricles?
The interventricular septum separates the left and right ventricles. This muscular wall prevents the mixing of oxygen-rich and oxygen-poor blood.
Why would the ventricles need to be strong?
The ventricles have to be firmer and more muscular because they have to pump blood much further than the atria.
In the human heart the muscular structure of the ventricles enables them to?
Pump blood directly to the atria.
What is difference between auricle and ventricle?
uricles are part of the atria and serve to increase the volume of the atria. The atria that they are a part of serve to direct blood into the ventricles and are not very muscular. The ventricles are far more muscular than the atria and serve to pump blood to either the lungs or the rest of the body ( the right and left ventricles respectively).
The muscular nature of the walls of ventricles is most closely associated with their function of?
3) maintaning
In longitudinal section how do the walls of the atria and ventricles differ?
In longitudinal section, the walls of the atria are thinner, and lined with pestinate muscles. The walls of the ventricles, meanwhile, are thick and muscular.
Another name for walls of ventricles?
Another name for the walls of ventricles is the Purkinje fibers.
The internal wall surface of each ventricle displays large smooth irregular muscular ridges called?
pectinate muscles
What are toria?
"Tori" (singular torus) are bony or muscular ridges. You can probably feel one on the middle of the hard part of the roof of your mouth.
