blood! Flashcards

1
Q

Oxygen-rich blood color

A

scarlet red

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2
Q

composition of blood

A

Formed elements (45%)
plasma (55%)
buffy coat (less than 1%)

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3
Q

Oxygen-poor blood cloor

A

dull red

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4
Q

pH level range

A

7.35–7.45

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5
Q

what cell types make up the formed elements in blood

A

erythrocytes
leukocytes
platelets

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6
Q

erythrocytes

A

red blood cells
The main function is to carry oxygen

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7
Q

Leukocytes

A

white blood cells
Crucial in the body’s defense against disease

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8
Q

Platelets

A

cell fragments for clotting
Needed for the clotting process

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9
Q

Hemolytic Disease of the Newborn

A
  1. Rh- mom and Rh+ dad have a Rh+ baby
  2. mom begins producing antibodies after being introduced to Rh+ blood
  3. next Rh+ baby is growing, but attacked by mom’s antibodies
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10
Q

how to interp blood typing test

A

clotted wells mean they have that antigen (aka they are that type of blood)

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11
Q

agglutination

A

when antibodies and antigens mix in a bad way
cause the red blood cells to clump together

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12
Q

Hemophilia

A

An inability to clot, keeps bleeding out

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13
Q

Pernicious Anemia

A

a lack in Red Blood Cells
lack b12

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14
Q

Leukemia

A

Cancer of White Blood Cells

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15
Q

Sickle Cell Anemia process

A

Thinned out Red Blood Cell shape

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16
Q

Leukemia named after?

A

“leukos” - white
“haima” - blood

17
Q

Leukemia diseases what does the first and second letter mean

A

1st letter: Acute or Chronic?
2nd letter: what type of cell is affected by the disease (lymphoblastic OR myeloid)

18
Q

blood type commonality
most to least common

A

O, A, B, AB
POS MORE COMMON THAN NEG

19
Q

DONATING

A

A and D donate to AB
O donates to all
neg can donate to all
all can donate from themselves

20
Q

what happens when your body receives the wrong blood

A

your antibodies will attack the antigens

21
Q

chronic leukemia

A

may not need immediate care

22
Q

acute leukemia

A

requires aggressive treatment

23
Q

Lymphocytic

A

form in the bone marrow

23
Q

myeloid

A

a group of cells that mature into various adult blood cells

24
Q

how do you write a genotype in a punnet square

A

i^a, i^b, i