blood

Question 1

functions or circulatory system

Answer 1

transport, protect, regulation

Question 2

transportation

Answer 2

O2, CO2, nutrients, waste, hormones, heat

Question 3

protection

Answer 3

WBCs, antibodies, platlets

Question 4

regulation

Answer 4

fluid regulation and buffering

Question 5

heart, vessels and blood

Answer 5

circulatory system

Question 6

study of blood

Answer 6

hematology

Question 7

heart and vessels

Answer 7

cardiovascular system

Question 8

pH and ion levels, fluid distribution, restrict fluid loss, body temp

Answer 8

blood regualtion

Question 9

toxins and pathogens

Answer 9

defense

Question 10

fluid matrix

Answer 10

plasma

Question 11

living blood cells and platelets, RBC, WBC

Answer 11

formed elements

Question 12

females - average 4-5L

Answer 12

plasma level

Question 13

males- average 5-6 L

Answer 13

plasma level

Question 14

pH7.4

Answer 14

pH level of plasma

Question 15

accounts for about 55% of blood volume

Answer 15

plasma

Question 16

water, proteins, solutes

Answer 16

3 major components of plasma

Question 17

concentration of dissolved O2 and proteins is higher than tissue fluid

Answer 17

water plasma

Question 18

albumin, globulin, fibrinogen

Answer 18

plasma proteins

Question 19

60%, transport, pH buffer, viscosity and osmotic pressure of blood

Answer 19

albumins

Question 20

“antibodies” attack foreign proteins and pathogens

Answer 20

immunoglobulins

Question 21

bind ions, hormones and other compounds

Answer 21

transport globulins

Question 22

convert to fibrin during blood clotting, remove fibrinogen from blood and leaves serum

Answer 22

fibrinogen

Question 23

enzymes, hormones

Answer 23

regulatory substances

Question 24

glucose and other sugars, amino acids, lipids, vitamins and minerals

Answer 24

plasma nutrients

Question 25

matrix of blood (confirmed elements)

Answer 25

plasma

Question 26

plasma without clotting factors, uses blood typing, lab test, blood therapy

Answer 26

serum

Question 27

total amount of RBCs in blood

Answer 27

hematocrit

Question 28

resistance to flow whole blood 5x as vicious as water

Answer 28

viscosity

Question 29

total molarity of dissolved particles

Answer 29

osmolarity

Question 30

more solute in blood causes fluid absorption into blood and raises BP

Answer 30

high osmolarity

Question 31

less solutes in blood causes fluid to remain in tissues resulting in edema

Answer 31

low osmolarity

Question 32

lack organelles, biconcave shape, life span of 120 days

Answer 32

RBCs

Question 33

pick up O2 from lungs, pick up CO2 from tissues

Answer 33

RBCs

Question 34

reversibly binds an oxygen molecule

Answer 34

heme

Question 35

how many hemes per hemoglobin?

Answer 35

4

Question 36

2 alpha chains, 2 beta chains

Answer 36

polypeptide subunits in globular protein

Question 37

life span of 100-120 days

Answer 37

hemoglobin

Question 38

loss of organelles, bi-concave, no nucleus, ribosomes mitochondria

Answer 38

hemoglobin

Question 39

transports O2 tissues, cannot repair damage due to loss of nucleus

Answer 39

hemoglobin

Question 40

replaces at a rate of 3 million new blood cells per second

Answer 40

hemoglobin

Question 41

blood cell formation

Answer 41

hemopoiesis

Question 42

circulating hemopoietic stem cells that divide to form all types of blood cells

Answer 42

hemocytoblasts

Question 43

formation of new red blood cells

Answer 43

erythropoeisis

Question 44

production of ribosomes, synthesis of hemoglobin, ejection of nucleus

Answer 44

erythroblast phases

Question 45

speeds up process of RBC production

Answer 45

erythropoietin (EPO)

Question 46

final stage before mature RBC

Answer 46

reticulocyte

Question 47

bone marrow not responding

Answer 47

low reticulocyte count

Question 48

abnormal production of bone marrow

Answer 48

high reticulocyte count

Question 49

transported through blood and taken to liver

Answer 49

bilirubin

Question 50

excess of RBCs

Answer 50

polycythemia

Question 51

prevents blood loss through vessel walls

Answer 51

hemostasis

Question 52

vascular spasm, platlete plug, coagulation

Answer 52

3 phases of hemostasis

Question 53

conversion of fibrinogen into insoluble fibrin

Answer 53

coagulation

Question 54

factors released by damaged tissues begin cascade

Answer 54

extrinsic pathway

Question 55

factors found in blood that begin cascade

Answer 55

intrinsic pathway