BIOS 1310 Prelab 6
Central, Hepatic
After the sinusoids collect into the _________ v., they unite and form _________ v.'s
Liver
The hepatic portal system drains blood from the organs of the digestive tract to where?
Inflamed pharyngeal tonsils
What are adenoids?
Return to CSF
What are arachnoid granulations from the superior sagittal sinus used for?
Blood from branching v.'s coming from the hepatic portal v. that flow through capillaries in the liver
What are hepatic sinusoids?
Consists of clusters of lymphatic cells that are surrounded by a C.T. capsule
What are lymphatic organs?
Microglia
What are macrophages in the CNS called?
Alveolar Macrophages
What are macrophages in the alveoli of the lungs called?
Phagocytic Kupffer Cells
What are macrophages in the liver called?
Langerhans Cells
What are macrophages in the skin called?
1. Production of lymphocytes 2. Filtration of lymph 3. Immune Response
What are the 3 main f(x)'s of lymph nodes?
Efferent Vessels
What carries lymph away from the node?
Afferent Vessels
What carries lymph towards the node?
Lymph
What do lymph nodes filter?
Lymphatic collecting vessel's
What do lymphatic capillaries merge to form?
Lymphatic Trunks
What do lymphatic collecting vessel's merge to form?
Basilar A.
What do the vertebral a.'s unite to form?
Antibodies
What does the plasma cell secrete?
Blood
What does the spleen filter?
Arachnoid Granulations
What does the superior sagittal sinus of the dural venous sinus contain?
Collections fo lymphocytes that lack the C.T. capsule
What is a lymph nodule?
Adenoids
What is another name for pharyngeal tonsil?
Circle of Willis
What is another name for the cerebral arterial circle?
Providing alternate routes for blood to the brain
What is the f(x) of the circle of willis?
Reservoir fro RBC's and platelets
What is the f(x) of the red pulp of the spleen?
Initiates immune response to blood-borne antigens
What is the f(x) of the white pulp on the spleen?
Frontal Lobe
What lobe of the cerebrum does the ant. cerebral a. supply?
Frontal, Parietal, and Temporal Lobes
What lobe of the cerebrum does the middle cerebral a. supply?
Temporal and Occipital Lobes
What lobe of the cerebrum does the post. cerebral a. supply?
Palatine Tonsils
What tonsils do people normally refer to?
Internal Jugular V.
What v. drains blood from the brain?
Superior Mesenteric V.
What v. drains the majority of the small intestine?
Hepatic Portal
What v. is formed from the union of the splenic and superior mesenteric v.'s?
Nasopharynx
Where are adenoids located?
Roof of the tongue
Where are lingual tonsils found?
Post. Lateral aspect of Oral Cavity
Where are palatine tonsils located?
Large Lymphatic Vessel's
Where do lymphatic trunks drain into?
Foramen Magnum
Where do the vertebral a.'s enter the cranial through?
The Ventral Aspect of the Brainstem
Where does the basilar a. lie?
IVC
Where does the hepatic v. drain into?
Afferent Vessel's
Where does the lymph enter the lymph node?
Efferent Vessel's
Where does the lymph exit the lymph node?
Occipital and Temporal Lobes
Where does the post. cerebral a. supply blood to?
Internal Jugular
Where does the sigmoid sinus drain into?
Primary Nodule
Where in the lymph is the greatest cluster of B lymphocytes and plasma cells?
Dural Venous Sinus
Where is the blood, drained by the venules, emptied to?
Thoracic Duct
Which duct empties in the L. subclavian v.?
R. Lymphatic Duct
Which duct empties in the R. subclavian v.?
