Physiology Lab - 10 - Blood

Front 1

% of plasma in blood

Back 1

46-63%

Front 2

% of Formed Elements in blood

Back 2

37-54%

Front 3

Formed Elements

Back 3

Blood cells & cell fragments suspended in plasma
RBC
WBC
Platelets

Front 4

Plasma Composition

Back 4

Plasma protein = 7%
Other solutes = 1%
Water = 92%

Front 5

Plasma Proteins

Back 5

Albumins (60%)
Globulins (35%)
Fibrinogen (4%)
Regulatory Protein (<1%)

Front 6

Albumins - func

Back 6

Major contributors to osmotic pressure of plasma
Transport lipids & steroid hormones

Front 7

Globulins - func

Back 7

Transport ions, hormones, lipids
Immune function

Front 8

Fibrinogen - func

Back 8

clotting

Front 9

Blood is __ times more viscous as water

Back 9

Blood is _5_ times more viscous as water

Front 10

Blood pH

Back 10

7.35 <-> 7.45

Front 11

Blood volume in adults

Back 11

Male = 5-6 liters
Female = 4-5 liters

Front 12

Total Blood volume is equal to . . . .

Back 12

. . . . ~ 7% of body weight

Front 13

% of formed elements that are RBC

Back 13

99.9%

Front 14

RBC Count in adults

Back 14

Males = 4.5 -6.3 million/cubic mm
Females = 4.2-5.5 million/cubic mm

Front 15

Life span of RBC

Back 15

120 days

Front 16

Carbaminohemoglobin - desc

Back 16

When O2 levels are low, oxygen is released. The heme molecules then pick up the CO2 that has built up in the system and transports it to the lungs. In the capillaries of the lungs, the CO2 is released and O2 is picked up and transported to peripheral tissues

Front 17

Anemia - desc

Back 17

Condition caused by Iow levels of hematocrit and/or Hb.
Diminished oxygen in the system

Front 18

Anemia - symptoms

Back 18

weakness
lethargy
confusion
chronic fatigue

Front 19

Blood Types - def'n

Back 19

classification based on the presence or absence of surface antigens

Front 20

Three major surface antigens found on RBCs

Back 20

A
B
Rh

Front 21

Type A has __ surface antigen

Back 21

Type A has _A_ surface antigen

Front 22

Type B has __ surface antigen

Back 22

Type B has _B_ surface antigen

Front 23

Type AB has ___ surface antigen

Back 23

Type AB has _A&B_ surface antigen

Front 24

Type O has ___ surface antigen

Back 24

Type O has _no_ surface antigen

Front 25

Agglutinogens - def'n

Back 25

Surface antigens on your own RBCs

Front 26

Agglutination - def'n

Back 26

Agglutins attack antigens on foreign RBCs

Front 27

Neutrophils - % of WBCs

Back 27

50–70%

Front 28

Neutrophils - func'n

Back 28

first to attack bacteria

Front 29

Eosinophils - % of WBCs

Back 29

2–4%

Front 30

Eosinophils - func'n

Back 30

Attack large parasites

Front 31

Basophils - % of WBCs

Back 31

< 1%

Front 32

Basophils - func'n

Back 32

Release histamine - Dilates blood vessels
Release heparin - Prevents blood clotting

Front 33

Monocytes - % of WBCs

Back 33

2–8%

Front 34

Monocytes - func'n

Back 34

become macrophages

Front 35

Lymphocytes - % of WBCs

Back 35

20–30%

Front 36

Lymphocytes - func'n

Back 36

part of the body’s specific defense system

Front 37

Classes of Lymphocytes - list

Back 37

T cells
B cells
NK cells

Front 38

T Cells - desc

Back 38

Cell-mediated immunity
Attack foreign cells directly

Front 39

B cells - desc

Back 39

Humoral immunity
Differentiate into plasma cells
Synthesize antibodies

Front 40

NK Cells - desc

Back 40

Detect and destroy abnormal tissue cells (cancers)

Front 41

Leukopenia - desc

Back 41

Abnormally low WBC count

Front 42

Leukocytosis - desc

Back 42

Abnormally high WBC count

Front 43

Leukemia - desc

Back 43

Extremely high WBC count

Front 44

Platelet longevity

Back 44

9-12 days

Front 45

Platelet count

Back 45

150,000-450,000

Front 46

Thrombocytopenia - desc

Back 46

any disorder in which there are not enough platelets

Front 47

Thrombocytosis - desc

Back 47

high platelet counts

Front 48

RBCs are derived from:

Back 48

myeloid stem cells

Front 49

WBCs are derived from:

Back 49

lymphoid stem cells

Front 50

Hematocrit = _____ * ______

Back 50

Hematocrit = _3_ * _hemoglobin_

Front 51

Hemoglobin = _____ / ______

Back 51

Hemoglobin = _Hematocrit_ / _3_

Front 52

Hemoglobin = _____ * _____

Back 52

Hemoglobin = _RBC_ * _3_

Front 53

Type O blood has ____ antibodies

Back 53

Type O blood has _anti-A & anti-B_ antibodies

Front 54

Type A blood has ____ antibodies

Back 54

Type A blood has _anti-B_ antibodies

Front 55

Type B blood has ____ antibodies

Back 55

Type B blood has _anti-A_ antibodies

Front 56

Type AB blood has ____ antibodies

Back 56

Type A blood has __no__ antibodies