ABO Blood Types Flashcards

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1
Q

Molecule on the surface of cells and on pathogens
~Identification system, stimulates the formation of an antibody.

A

Antigens (Ag)

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2
Q

Protein that recognizes foreign substance and acts to neutralize or destroy
~Produced by the recipient and act on invading antigen

A

Antibodies (Ab)

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3
Q

In humans, blood types can be classified in two ways based on the antigen markers found on the membranes of each RBC. What are the two groups/ways?

A

ABO Groupings and RH Groupings

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4
Q

Our White blood cells produce __________ against other blood types.

A

Antibodies

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5
Q

Red blood cells present different antigen based on our ___

A

DNA

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6
Q

Blood type A = Antigen _

A

A

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7
Q

Blood type B = Antigen _

A

B

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8
Q

Blood type AB = Antigen _ and _

A

A and B

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9
Q

Blood type O = __ Antigen

A

No Antigen

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10
Q

Blood type A = _ Antibody

A

B

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11
Q

Blood type B = _ Antibody

A

A

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12
Q

Blood type AB = __ Antibodies

A

No Antibodies

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13
Q

Blood type O = _ and _ Antibodies

A

A and B Antibodies

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14
Q

Inherited antigens (like ABO blood types)

A

Rhesus Grouping

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15
Q

Rh- humans have no natural antibodies against Rh factor, but antibodies can be produced if they are exposed to the Rh factor during..

A

blood transfusion, or pregnancy

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16
Q

Rh- individuals may donate to Rh+ individuals, but..

A

they cannot receive Rh+ blood

17
Q

Which blood type is known as the Universal Recipient?

A

AB+
~Has all 3 types of antigens, no antibodies
~Can receive blood from any donor but can only donate to blood type AB+

18
Q

Which blood type is known as the Universal Donor?

A

O-
~Has no antigens
~Can donate blood to all blood types but can only receive from blood type O-

19
Q

When antigens and antibodies react with one another the blood clumps together, what is another term used to describe this clumping?

A

Agglutination

20
Q

What does Agglutination indicate?

A

Rejection by blood cells