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MTAP2 HEMA 1 > Extramedullary Hematopoiesis > Flashcards

Extramedullary Hematopoiesis Flashcards

1
Q

Blood cell production in hematopoietic tissue other than the bone marrow

A

Extramedullary Hematopoiesis

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2
Q

Principally occurs in liver and spleen (just like in fetus) lymph nodes and thymus

A

Extramedullary Hematopoiesis

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3
Q

mediate the progenitors and binding to stroma

A

Proteoglycan or glycosaminoglycans

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4
Q

Enumerate the Adhesion molecules:

A

o Fibronectin
o Collagen
o Laminin
o Hemonectin
o Thrombospondin

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5
Q

develop during Second trimester

A

LIVER

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6
Q

Major site of blood cell production during the hepatic stage

A

LIVER

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7
Q

Storing essential mineral and vitamins that are used in synthesis of DNA and RNA

A

LIVER

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8
Q

T/F. Liver synthesizing various transport proteins

A

True

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9
Q

Conjugating bilirubin from

A

hemoglobin degradation

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10
Q

degradation product of hemoglobin

A

Stercobilin, urobilin, urochrome

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11
Q

Transporting bilirubin to the small intestine for eventual excretion via

A

stool and urine

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12
Q

Liver has __ lobes

A

2

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13
Q

Optimal for gathering, transferring and eliminating substance via the

A

bile

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14
Q

macrophages in liver cells; removes cellular and foreign debris that circulate throughout the blood

A

Kupffer cells

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15
Q

phagocytic cells that removes foreign blood materials

A

Macrophages

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16
Q

allows plasma to have direct access to the hepatocytes

A

Epithelial cells

17
Q

Largest lymphoid organs

18
Q

SPLEEN’s Primary functions

A

lymphopoiesis, phagocytosis

19
Q

Reticuloendothelial organ

20
Q

Graveyard of old blood

21
Q

absorbs dead RBCs

22
Q

Life span of RBC

23
Q

Located in the left side of the abdomen just below the diaphragm and behind the fundus of the stomach

24
Q

T/F. SPLEEN is Vital and essential

A

False, Vital but not essential

25
Q

Indiscriminate filter of the circulating blood

26
Q

indication of 350mL of blood in SPLEEN

27
Q

Organs of the lymphatic system located along the lymphatic capillaries

A

LYMPH NODES

28
Q

Bean-shaped structure

A

LYMPH NODES

29
Q

Oval structures distributed throughout the body connected by lymphatic vessel which carry a fluid called

30
Q

Act as filters to removed foreign blood contaminants. Extremely important part of the body’s infection defense

A

LYMPH NODES

31
Q

inguinal, axillary, cervical, and supratrochlear

A

Superficial LYMPH NODES

32
Q

mesenteric and retroperitoneal

A

deep LYMPH NODES

33
Q

Consist of an outer capsule that forms

A

trabeculae

34
Q

Provides support for macrophages predominant population of lymphocytes

A

LYMPH NODES

35
Q

Responsible for normal development of some lymphocytes

36
Q

THYMUS Located in the

37
Q

T/F. Maximum development in childhood, atrophies with age, bigger in adult

A

False, Bigger in children

MTAP2 HEMA 1 (9 decks)

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