WBC Flashcards

1
Q

Functions of Blood (3)

A
  1. Transportation
  2. Defense
  3. Homeostasis
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2
Q

Diapedesis def

A

When leukocytes squeeze through cell walls in blood vessels.

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3
Q

Granular (3)

A
  1. Neutrophil
  2. Eosinophil
  3. Basophil
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4
Q

Granular (2)

A

Monocytes, Lymphocytes

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5
Q

Neutrophil Function

A
  1. Rapid response to infection

2. phagocytosis towards bacteria

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6
Q

Eosinohilis function

A

Phagocytic to antibody bound targets

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7
Q

Basophil function

A

Intensifies inflammatory response

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8
Q

Natural Killer Cells

A

Recognize non-self cells and cancer cells

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9
Q

B cells

A

produce antibodies that bind to foreign or abnormal plasma membranes

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10
Q

T cells

A

Physically attack foreign/diseased cells

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11
Q

Monocytes function

A

release defense and chemicals that attract other leukocytes

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12
Q

Leukopenia

A

abnormally low WBC count

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13
Q

Leukocytosis

A

abnormally high WBC count

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14
Q

Leukemia

A

Cancerous condition involving abnormal overproduction of leukocytes

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15
Q

lymphoma

A

malignant T or B cells collect in lymph-node, spleen, liver or other tissue

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16
Q

Platelets

A

Formed in bone marrow

critical growth and repair of tissue

17
Q

Thrombocytosis

A

too many platelets

18
Q

thrombocytopenia

A

low platelet number

19
Q

thrombus

A

clot in unbroken vessel (blood clot can cause blockage in vessels)

20
Q

Embolus

A

thrombus in blood stream

21
Q

Hemophilia

A

lack of clotting factor (bad for injuries)

22
Q

Blood type A

- antibodies, antigens, compatible blood types

A
  • Anti-B
  • A Antigen
  • A,O
23
Q

Blood type B

antibodies, antigens, compatible blood types

A

-Anti-A antibodies
-B antigen
B, O

24
Q

Blood type AB

antibodies, antigen, compatible blood types

A
  • none
  • A and B antigens
  • A, B, AB, O
25
Q

blood type O

antibodies, antigens, compatible blood type

A
  • Anti A and B antibodies
  • none
  • O (universal donor)