20. Circulation of the Cerebrospinal Fluid Flashcards
Identify 1 - 2
- Arachnoid membrane
2. Dura mater
Identify 3
- Bridging veins
Identify 4
- Choroid plexus of lateral ventricle
Identify 5
- Superior sagittal sinus
Identify 6 - 7
- Subarachnoid space
7. Arachnoid granulations
Identify 8
- Cistern of the great cerebral vein
Identify 10
- Subarachnoid space
Identify 11
- Choroid plexus of fourth ventricle
Identify 12
- Lateral foramen of Luschka
Identify 13
- Interpeduncular cistern
Identify 14
- Choroid plexus of third ventricle
cerebrospinal fluid (CSF) flow from its origin in (1)____, through (2)_____ (5 things), into the (3)____
- the choroids plexus
- the lateral ventricles, third ventricle, cerebral aqueduct, and fourth ventricle
- subarachnoid space
cerebrospinal fluid (CSF) flow from its origin in ____, through the lateral ventricles, third ventricle, cerebral aqueduct, and fourth ventricle, into the subarachnoid space
the choroids plexus
cerebrospinal fluid (CSF) flow from its origin in the choroids plexus, through ____ (5 things), into the subarachnoid space
the lateral ventricles, third ventricle, cerebral aqueduct, and fourth ventricle
cerebrospinal fluid (CSF) flow from its origin in the choroids plexus, through the lateral ventricles, third ventricle, cerebral aqueduct, and fourth ventricle, into ___
the subarachnoid space
The absorption of CSF occurs into the venous sinuses through the one-way valves,_____, on the basis of pressure gradients.
the arachnoid granulations
The absorption of CSF occurs into___ through the one-way valves, the arachnoid granulations, on the basis of pressure gradients.
the venous sinuses
The cerebral arteries and veins travel
in ___
the subarachnoid space.
The veins bridge into the sinuses and empty venous blood back into the general circulation via ___ and ____
the sinuses and internal jugular vein.
