blood

Question 1

what kind of tissue is blood

Answer 1

connective tissue

Question 2

functions of blood

Answer 2

transport vital nutrients
distributes heat

Question 3

where do RBC form?

Answer 3

red bone marrow

Question 4

blood contains what 5 things

Answer 4

RBC
WBC
platelets
plasma

Question 5

what is the percentage of blood by vol.

Answer 5

45%

Question 6

what does the percentage equal

Answer 6

HCT or PCV

Question 7

liquid portion

Answer 7

plasma

Question 8

what is the scientific name for blood

Answer 8

erythrocytes

Question 9

what is the shape for blood

Answer 9

tiny bio cave discs (helps to carry gases)

Question 10

RBC are ___ by vol. hemoglobin

Answer 10

1/3

Question 11

hemoglobin binds to ____

Answer 11

oxygen

Question 12

oxyhemoglobin with O2 (color)

Answer 12

bright red

Question 13

deoxyhemoglobin with no O2 (color)

Answer 13

dark red

Question 14

scientific name for WBC

Answer 14

leukocytes

Question 15

function of WBC

Answer 15

protect against disease and infection

Question 16

5 types of WBC

Answer 16

neutrophils
eosinophils
basophils
lymphocytes
monocytes

Question 17

scientific name for platelets

Answer 17

thrombocytes

Question 18

platelets are cell fragments of

Answer 18

megakaryocytes

Question 19

how much platelets per mm3 of blood

Answer 19

130,00-360,000

Question 20

function of platelets

Answer 20

controls blood loss from broken vessels

Question 21

what does plasma look like

Answer 21

clear straw-colored liquid

Question 22

what percentage of blood is plasma

Answer 22

55

Question 23

function of plasma

Answer 23

transports nutrients and gases
regulates fluid and electrolyte balance
maintains physical and

Question 24

how much water is in plasma

Answer 24

92%

Question 25

what does plasma include

Answer 25

amino acids
proteins
lipids
carbs
vitamins
hormones
electrolytes
cellular wastes

Question 26

stopping bleeding is called

Answer 26

hemostasis

Question 27

1 step of hemostasis

Answer 27

blood vessel spasm
with pain receptors -
releases platelets or serotonin-
causes smooth muscle to contact

Question 28

step 2 of hemostasis

Answer 28

platelet plug formation
triggered by exposure of platelets to collagen-
platelets then adhere to rough surface and each other to plug

Question 29

step 3 of hemostasis

Answer 29

blood coagulation
triggered by cellular damage and foreign contact-
then blood clot forms

Question 30

antigens

Answer 30

chemicals that identify cells and stimulates an immune response

Question 31

antibodies

Answer 31

proteins that reacts with specific agent

Question 32

agglutination

Answer 32

clumping of RBC in response to a reaction between antibody and antigen

Question 33

abo blood group

Answer 33

based on the presence of 2 major antigens in RBC
(A&B)

Question 34

rh positive

Answer 34

presence of antigen d or any other RH antigens in RBC

Question 35

Rh negative

Answer 35

lack of all the antigens

Question 36

ABO blood group

Answer 36

a- anti-b and a antigen
b- anti a and b antigen
AB- no anti and ab antigen
o- ab anti and no antigen