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What is deep sinus thrombosis?
Thrombosis: Blood clot Sinus: A sack/avity in an organ or tissue deep sinus thrombosis: a deep bloodclot in a sinus...
What complications can arises from injecting the pterygoid plexus veins?
Cavernous sinus thrombosis Cavernous sinus thrombosis
What is the dural venous sinus that contains arachnoid granulations?
The superior sagittal sinus is the dural venous sinus that contains arachnoid granulations. Arachnoid granulations are responsible for the absorption of cerebrospinal fluid back into the bloodstream.
Blockage of the scleral venous sinus might result in?
the correct answer is conjunctivitis
Venous channel between the two outermost meninges?
dural sinus
What is the most common name given to these venous sinuses?
Dural sinus
What is ocular palsy?
Paralysis of 2/3 of face due to cavernous sinus thrombosis
What returns venous blood from coronary system to right atrium?
Coronary sinus
What carries oxygen-poor venous of the coronary circulation into right atrium?
Coronary Sinus
Where does the venous sinuses of the brain lie?
The venous sinuses of the brain lie within the dura mater, the outermost layer of the meninges that surround the brain. They serve as large veins that collect blood from various veins within the brain and ultimately drain into the internal jugular veins in the neck.
What drains venous blood from the brain and delivers it to the internal jugular veins?
The venous blood from the brain is drained by a network of veins called the cerebral venous sinuses. The largest of these sinuses is the superior sagittal sinus, which ultimately drains into the internal jugular veins.
What is the venous sinus that overlies the brain superiorly?
The superior sagittal sinus overlies the brain superiorly and runs within the falx cerebri. It drains blood from the superior aspects of the brain towards the confluence of sinuses.
