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H Anatomy/physiology > Blood Course of Study > Flashcards

Blood Course of Study Flashcards

1
Q

erythrocytes sites are also known as..

A

Red blood cells

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2
Q

what is the origin of erythrocytes -

A

made in red bone marrow from a Hemocytoblast process called erythropoiesis

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3
Q

what is the function of erythrocytes -

A

takes O2 to tissues
O2 find to each of the four theme portions

then CO2 to longs for CO2 binds to the globin portion

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4
Q

what is the shape of erythrocytes -

A

biconave

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5
Q

The shape of erthryoctes allows ..

A

increase surface area so it is easier to exchange oxygen and carbon dioxide

and it contains hemoglobin

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6
Q

A red pigment that contains iron… binds oxygen

A

hemoglobin

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7
Q

if A +
Rh +
B -

then …

A

A+

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8
Q

if A+
Rh-
B-

then ..

A

A-

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9
Q

if A-
Rh+
B+

then …

A

B+

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10
Q

if A+
Rh+
B+

then …

A

AB+

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11
Q

If A
Rh +
B

then …

A

O+

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12
Q

Blood Type A phenotype -

A

A

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13
Q

blood type B phenotype

A

B

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14
Q

blood type AB phenotype

A

AB

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15
Q

blood type O phenotype

A

O

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16
Q

blood type A genotype-

A

I^A I^A
or
I^A i

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17
Q

blood type B genotype

A

I^B I^B

or

I^B i

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18
Q

blood type genotype for AB

A

I^A I^B

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19
Q

blood type O genotype

A

i i

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20
Q

Blood type A can receieve …

A

A

O

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21
Q

blood type B can receive…

A

B

O

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22
Q

blood type AB can recieve ….

A

AB
A
B
O

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23
Q

blood type O can receive…

A

O

24
Q

what blood type is called universal donor

A

O

25
Q

O can give blood to ….

A

anyone

26
Q

what blood type is a universal recipient-

A

AB

27
Q

leukocytes are also known as

A

white blood cells

28
Q

White blood cells are larger than …

A

Red blood cells

29
Q

they have chemical filled granules that can be seen when stained

A

Granulocytes

30
Q

three parts to granulocytes-

A

neutrophils
eosinophils
basophils

31
Q

this type is the most numerous of all white blood cells

  • it does phagocytosis
  • it’s fast to respond so fat and short term infections
A

neutrophils

32
Q

when neutrophils move out of blood vessels and croup through or tissues in a form of movement this movement is called…..

A

diapedesis

33
Q

neutrophils + microorganisms =

A

pus

34
Q

this type of granulocyte is mostly in respiratory and digestive tracts

  • response to parasites in allergens
  • can ingest irritating chemicals
  • stain is orange
A

eosinophils

35
Q

it’s inflammatory reactions - response to injury, redness, swelling, heat

  • it releases histamine
  • releases heparin
  • stain is a deep purple
A

basophils

36
Q

histamine causes capillaries to… I am become leaky

A

dilate

37
Q

plasma and phagocytes can go to….areas

A

injured

38
Q

heparin prevents…

A

blood clots

39
Q

they have granules but they are small and poor staining and so are not visible under a light microscope

A

agranulocytes

40
Q

two parts to agranulocytes-

A

monocytes

lymphocytes

41
Q

they are very huge and mobile

  • they take longer to get to the infection so it is seen and chronic infections
  • phagocytosis cleans up dead or dying cells
  • kidney shaped, large
A

monocytes

42
Q

this agranulocyte has a huge nucleus

A

lymphocytes

43
Q

B lymphocytes make ….

A

antibodies

44
Q

T lumphocytes attack …

A

infected cells

45
Q

B. lymphocytes mature in…

A

bone marrow

46
Q

T lymphocytes mature in the…

A

Thymus

47
Q

two disorders of the leukocytes sites

A

leukopenia

leukocytosis

48
Q

it’s abnormally low white blood cell count

  • it is never beneficial
  • May be caused by radiation shock and chemotherapy
A

leukopenia

49
Q

it is abnormally high white blood cell count

  • almost always accompanies infection
  • in leukemia there is a tremendous increase of white blood cells whoever the extra cells do not function properly
A

leukocytosis

50
Q

they are commonly called platelets, but not really a cell

A

Thrombocytes

51
Q

thrombocytes are produced in bone marrow and break off from…

A

Hemocytoblasts

52
Q

function of thrombocytes…

A
  1. stick together to form plug to help slow blood flow
  2. release chemicals to constrict blood vessels to reduce blood flow
  3. release thromboplastin
53
Q

The three clotting mechanism reactions-

A
  1. injured cells and platelets release thromboplastin
  2. bow blaster in catalyzes the following reaction
    (prothrombin — thrombin)
  3. thrombin catalyzes the following reaction
    (fibrinogen —- fibrin)
54
Q

this type of plasma proteins maintains blood pressure

A

albumin

55
Q

this type of plasma proteins fights nonself

A

anti-bodies

56
Q

this plasma protein is involved in clock formation

A

fibrinogen

57
Q

this plasma membrane is also involved in the clotting mechanism

A

prothrombin

H Anatomy/physiology (22 decks)

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