Spleen Flashcards

1
Q

Ligament between the spleen and the splenic flexure of the colon

A

Phrenocolic ligament

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2
Q

Within the peritoneal cavity

A

Intraperitoneal

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3
Q

Complete absence of the spleen

A

Splenic Agenesis

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4
Q

Condition when there is more than one spleen

A

Polysplenia

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5
Q

Results from the failure of fusion of the separate splenic masses forming on the dorsal mesogastrium; most commonly found in the splenic hilum or along the splenic vessels or associated ligaments

A

Accessory Spleen

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6
Q

Leaves the splenic hilum, travels transversely through the supper abdomen to join w/ the SMV to form the main portal vein; serves as the posterior medial border the pancreas

A

Splenic Vein

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7
Q

Located in the middle of the spleen; site where vessels and lymph nodes enter and exit the spleen

A

Splenic Hilum

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8
Q

Spleen that has migrated from its normal location in the LUQ

A

Wandering Spleen

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9
Q

One of the ligaments between the stomach and spleen that helps hold the spleen in place

A

Gastrosplenic Ligament

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10
Q

Alkaline fluid found around the lymphatic vessels

A

Lymph

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11
Q

Ligament between the spleen and the kidney that helps support the greater curvature of the stomach

A

Lienorenal Ligament

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12
Q

Certain Phagocytic cells (found in liver and spleen) make up the reticuloendothelial system (RES); plays a role in synthesis of blood proteins and hematopoiesis

A

Reticuloendothelial

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13
Q

LUQ of the abdomen that contains the left lobe of the liver, spleen, and stomach

A

Left Hypochondrium

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14
Q

Branch of the celiac axis; toruous course towards the spleen; serves as a superior border of the pancreas

A

Splenic Artery

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15
Q

Follicles in the white pulp of the spleen, containing many lymphocytes

A

Malpighian Corpuscles

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16
Q

Pigment released from hemoglobin process

A

Hemosiderin

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17
Q

Blood cell production

A

Hematopoiesis

18
Q

Defends the body by destroying invading microorganisms and their toxins

A

White Blood Cells (WBC)

19
Q

Consists of reticular cells and fibers; surrounds the splenic sinuses

A

Red Pulp

20
Q

Red blood cell

A

Erythrocyte

21
Q

Abnormal decrease of white blood corpuscles; may be drug induced

A

Leukopenia

22
Q

Consists of lymphatic tissue and lympathic follicles

A

White Pulp

23
Q

Process by which the spleen removes nuclei from bllod cells without destroying the WBC

A

Pitting

24
Q

Process by which the spleen removes abnormal red blood cells as they pass through

A

Culling

25
Q

Oxygen-binding protein found in red blood cells

A

Hemoglobin

26
Q

Long irregular channels lined by endothelial cells or flattened reticular cells

A

Splenic Sinuses

27
Q

Process by which the red pulp destroys the degenerating red blood cells

A

Phagocytosis

28
Q

Metabolic disorder marked by amyloid deposits in organs and tissue

A

Amyloidosis

29
Q

Anemia caused by antibodies produced by the patient’s own immune system

A

Autoimmune Hemolytic Anemia

30
Q

One of the storage diseases in which fat and proteins are deposited abnormally in the body

A

Gaucher’s disease

31
Q

Anemia caused by hemolysis of red blood cells

A

Hemolytic anemia

32
Q

Malignant disease that involves the lymphoid tissue

A

Hodgkin disease

33
Q

Interruption of the blood supply to an area that may lead to necrosis of the area

A

Infarction

34
Q

acute infection caused by the Epstein-Barr virus that most commonly affects teenagers and young adults; symptoms include fever, sore throat, enlarged lymph nodes, lymphocysts, and hepatosplenomegaly

A

Mononucleosis

35
Q

Malignant disease of lymphoid tissue seen in increased frequency in individuals more than 50 years of age

A

non-Hodgkin lymphoma

36
Q

Excess of red blood cells

A

Polycythemia

37
Q

Inherited disorder transmitted as an autosomal recessive trait that causes an abnormality of the globin genes in hemoglobin

A

Sickle-cell Anemia

38
Q

Condition in sickle cell anemia in which the sickled cells interfere w/ oxygen transport, obstruction capillary blood flow and cause fever and pain in joints and abdomen

A

Sickle-cell Crisis

39
Q

Group of hereditary anemias occuring in Asian and Mediterranean population

A

Thalassemia

40
Q

Enlargement of the spleen

A

Splenomegaly

41
Q

Hereditary condition in which the erythrocytes assume a spheroid shape

A

Spherocytosis

42
Q

Chronic life-shortening condition of unknown cause involving bone marrow elements; characterized by increase in red blood cell mass and hemoglobin concentration

A

Polycythemia Vera