Hematopoesis Flashcards

(11 cards)

1
Q

Erythropoietin is a ____ that ____

A

Glycoprotein hormone, stimulates red blood cell production in response to low partial pressure of oxygen

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2
Q

Anemia

A

blood does not carry enough O2

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3
Q

Sickle cell anemia causes

A

rigid and sticky moon shaped RBC’s

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4
Q

Typical RBC live for

A

120 days

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5
Q

Sickle cells live for

A

10-20 days

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6
Q

Symptoms of sickle cell anemia are

A

Fatigue (from anemia)
Paine crises
Swelling
Frequent Infections

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7
Q

Disease of fusion of BCR and ABL genes on chromosome 22

A

Chronic Myeloid Leukemia

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8
Q

Leukemia cells from Chronic myeloid leukemia arise from

A

bone marrow

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9
Q

What is the philadelphia chromosme

A

BCR-ABL1 gene formed when pieces of chromosome 9 and 22 break off and trade places

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10
Q

Hematopoiesis occurs in

A

bone marrow

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11
Q
A
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