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.?