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What three vessels drain into the right atrium?
Superior vena cavaInferior vena cavacoronary sinus
What is the dural venous sinus that contains arachnoid granulations?
The dural venous sinus that contains arachnoid granulations is superior saggital sinus.
What drains blood from the myocardium to the right atrium?
coronary sinus...cause it empties blood into the right atrium
Which chamber does the coronary sinus drain into?
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in humans and other animals. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.Wikipedia
What is the functions of the coronary sinus?
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in all mammals, including humans. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.
What is Dura Mater?
Dura matter is tough outer coat on the brain. Inside it you have arachinoid matter. Innermost is pia matter. Outer coat of dura matter goes along with the inner layer of skull. Inner layer goes with the folds of brain. So you have falx cerebri. Above of which you have superior sagittal sinus and below is inferior sagittal sinus. Superior sagittal sinus is between outer and inner dura matter and inferior sagittal sinus is fold of inner layer of dura matter only. Then you have tentorium cerebelli and falx cerebeli. So you have cavernous sinus, superior and inferior petrosal sinus. Transverse sinus and sigmoid sinus Draing into internal jugular vein, through jugular foramen. ( Along with 9,10 and 11th cranial nerve.) Then straight sinus at the inferior border of falx cebri, posteriorly. And sinus coming from cerebellum below. This tough fold protects the delicate brain by forming compartments in it. It also helps in flow of venous blood, by forming venous sinuses.
Into which heart chamber does the coronary sinus drain?
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in humans and other animals. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.Wikipedia
What veins drain blood from the brain?
The Internal Jugular drains the brain via the collection of blood from the superior sagittal sinus, inferior sagittal sinus, straight sinus, right transverse sinus, sigmoid sinus, and cavernous sinus (to name a few).....The other jugular....The External Jugular drains the occipital, facial (also drained by internal jugular), maxillary, and temporal veins.
What blood vessels drain blood into the rigth atrium?
Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium
What vessels return deoxgenated blood to the right atrium of the heart?
superior and inferior vena cava coronary sinus
How does the sinus venosus function in a frog?
sinus Venuses recives De-oxygenated blood fromtwo superior vsna cavae and one inferior vena cava and then pass this blood to right artrium
What neural structure can be seen in a mid sagittal view of the human brain?
That structure is called as falx cerebri. You have superior sagittal sinus above and inferior sagittal sinus running below the same.
