body fluids and its circulation

Question 1

blood grouping discoveries

Answer 1

land steiner

Question 2

the rbc having no antigens

Answer 2

o

Question 3

rbc antigen made up of

Answer 3

glycoprotien

Question 4

which is the universal donor

Answer 4

o-

Question 5

which is the universal recipient

Answer 5

ab

Question 6

first time RH grouping

Answer 6

rhesus monkey

Question 7

injection prevent erythroblastosis foetalis

Answer 7

Rheogam

Question 8

from where heart gets lymph

Answer 8

superior vena cava

Question 9

middle man in transfer of lymph \tisue fluid to heart

Answer 9

lymph node

Question 10

fats absorbd in blood through

Answer 10

lacteals

Question 11

venous heart

Answer 11

fish

Question 12

human heart origin

Answer 12

mesodermal

Question 13

human heart is

Answer 13

myogenic

Question 14

arthropods heart

Answer 14

neurogenic

Question 15

which layers contain pericardial fluid

Answer 15

parietal paricardiam and viseral pericardium(epicardium)

Question 16

wall of heart

Answer 16

epicardium

Question 17

95 % of wall of heart

Answer 17

myocardium

Question 18

coronay sulcus is present in

Answer 18

between artium and ventricle

Question 19

tricuspid valve

Answer 19

right atria and right verticle

Question 20

left atria and left ventricle

Answer 20

bicuspid or mitral valves

Question 21

walls are thicker of

Answer 21

ventricles

Question 22

specialised cardiac muculature is

Answer 22

nodal tissue

Question 23

valve in coronary sinus

Answer 23

thebasian valve

Question 24

opening between right atrium and left atrium

Answer 24

foramen ovale

Question 25

opening between aorta pulmonary artery

Answer 25

ductus arteriosus

Question 26

foramen ovale After birth called

Answer 26

fossa ovalis

Question 27

ductus arteriosus after birth called

Answer 27

ligamentum arteosum

Question 28

san node action potential generation

Answer 28

70 to 75 per min

Question 29

avn action potential

Answer 29

60 to 65 per min

Question 30

boh action potential

Answer 30

40 to 45 per min

Question 31

purkinje fibres action potential

Answer 31

20 to 25 per min

Question 32

time between first heart sound and second heart sound

Answer 32

0.3 sec

Question 33

time between second heart sound and first heart sound

Answer 33

0.5 sec

Question 34

depolarisation of atria

Answer 34

p wave

Question 35

depolarisation of ventricles

Answer 35

qrs wave

Question 36

repolarisation of ventricles

Answer 36

t wave