BODY FLUIDS AND CIRCULATION Flashcards
(120 cards)
1
Q
composition of blood
A
plasma, formed elements
2
Q
formed elements are
A
blood cells and blood platelets
3
Q
blood platelets are also called as
A
thrombocytes
4
Q
blood cells include
A
erythrocyte, leucocyte
5
Q
leucocyte is of 2 types what are they
A
granulocytes,agranulocytes
6
Q
granulocytes include
A
basophils, neutrophils, eosinophil
7
Q
agranulocytes include
A
monocyte, lymphocyte
8
Q
plasma is made up of
A
water, proteins, minerals
9
Q
% of water
A
90-92%
10
Q
what are the proteins present in plasma
A
albumin,fibrinogen,globiulins
11
Q
fibrinogen - fntn
A
clotting factor
12
Q
globulins -fntn
A
defence mechanisms
13
Q
functions of alpha and beta globulins
A
fat and lipid transport
14
Q
fntn-gamma globulin
A
immune response
15
Q
albumin-fntn
A
osmotic balance
16
Q
plasma without clotting factors
A
serum
17
Q
no. of RBC
A
5-5.5 million mm-3
18
Q
quantity of RBC
A
12-16 gms/100ml
19
Q
formation of RBC
adults vs zygote
A
erythropoiesis
adults - bone marrow
zygote - embryosac
20
Q
lifespan of RBC
A
4 months
21
Q
carbonic anhydrase
A
co2 transport
22
Q
formation of blood
A
haemopoiesis
23
Q
no. of leucocytes
A
6000-8000 mm-3
24
Q
formation of WBC
A
leucopoiesis
25
lifespan of WBC
4-8 hrs in blood
26
movement of WBC through
capillary
27
the rise in WBC count
leucocytosis
28
list the ascending order of lymphocytes based on their quantity
```
NEVER LET MONKEYS EAT BANANAS
neutrophils
lymphocyte
monocyte
eosinophils
basophils
```
29
fntn-lymphocyte
phagocytosis
30
fntn-monocyte
macrophage
31
fntn-eosinopils
dissolves blood clot
32
fntn-basophils
heparin, serotonin secretion
33
fntn-neutrophils
phagocytosis
34
no. of thrombocytes
1,50,000 - 3,50,000 platelets mm-3
35
formation of thrombocytes
megakaryocytes
36
life span of thrombocytes
1 week
37
thrombocytes are destroyed in
spleen, liver
38
reduction of platelets
thrombocytopenia
39
group of bleeding diseases
purpura
40
antigens-bad (foreign substances )
antibody-good
41
ABO grouping was found by
Karl Landsteiner
42
antigens are located in
surface of RBC
43
antibody is found in
plasma
44
Landsteiner law
transfusion reactions
45
Rh represents
rhesus monkey
46
Rh grouping was found by
Landsteiner & wiener
47
erythroblastosis foetalis
Rh-ve mother & Rh+ve mother
48
complications of EF
fatal,foetus with jaundice or anaemia
49
prevention of EF
injecting anti-Rh antibodies
50
dark reddish brown scum
clot,coagulation
51
mechanism of coagulation
PLASTIC KITS THROW IN BIN
| plastin-kinase-prothrombin-thrombin-fibrinogen-fibrin-clot
52
lymph is also called as
tissue fluid/interstitial fluid
53
what are the lymphatic ducts ?
thoracic duct , lymphatic duct
54
name the location of lymph nodes
tonsils,groin.armpits.thymius,spleen,neck
55
movement of lymph
ducts-subclavian veins-sup.VC-cardiovascular system
56
open circulatory system is found i
athropods,molluscs
57
open circulatory system is found in
annelids
58
which system(open/close) is advantageous
closed circuulatory system
59
2 chambered heart is found in
pisces
60
3 chamberd heart is found in
amphibians,reptiles(exct:crocs)
61
4 chambered heart is found in
mammals,birds,crocodiles
62
how many chambered is crocodile heart
4 chambered
63
heart is int he size of
a clenched fist
64
heart is ______ origin
mesodermal
65
pericardium consists of 2 layers . what are they ?
parietal,visceral,
66
location of interatrial septum
between left and right atrium
67
location of interventricular septum
between left and right ventricle
68
SML valves prevent
blood getyting into ventricles
69
chordae tendinae is attached between
AV valves , ventricular wall(papillary muscles
70
AV valves includes
bicuspid, tricuspid
71
bicuspid is also known as
mitral valve
72
which ventricles has thicker walls ?
left ventricle
73
which valve is present on left side ?
bicuspid / mitral
74
tricuspid valve is present on which side ?
right
75
chrodae tendinae prevents
collapse of tri and bi cuspid into atria
76
what are 2 conducting systems (cardiac musculature) of heart?
sinoatrial node, atrioventricular node
77
SA node is found in
lower left corner of RA , close to AV septum
78
AV node is found in
lower left corner of LA
79
av node extends ino
bundle of His -- > purkinje fibre
80
pacesetter of heart
AV node
81
pacemaker of heart
SA node
82
heart rate
70-75 times/min
83
__cycles/min
72
84
1 cycle-__sec
0.8
85
output
70 x 72 = 5040 ml / 5l
86
stroke volume/ vol.per cycle
70 ml
87
mineral concentration is inversely proportional to heart rate
25l max blood is produced
88
DEOXY BLOOD
| sup.,inf. VC, coronary sinus --->RA
OXY BLOOD
| lungs , 2 pairs pul.veins-->LA
89
low pitch long sound
lub
90
high pitch short sound
dub
91
lub is the closure of
AV (ventricular systole )
92
dub is the closure of
SMLV (ventricular diastole )
93
what causes ECG waves
SA node - depolarisation- action potential
94
electrocardiograph was found by
Einthoven
95
electrocardiogram is
diagram
96
electrocardiograph is
machine
97
electrocardiography is
technique
98
left ventricle is thicker than right ventricle
refer notes for movement of blood
99
enlarged P wave -
enlarged Q&R wave -
elevated ST wave and flat T wave -
,indicates
enlarged atria
myocardial infarction
atherosclerotic heart disease
100
which blood undergoes pulmonary circulation
deoxy blood
101
pathway of pulmonary circulation
RV-->Lungs-->LA
102
pathway of systemic circulation
LV-->tissues-->RA
103
P wave
depolarisation
104
T wave
repolarisation
105
QRS wave
ventricular systole
106
blood proteins are produced by
hepatic portal circulation
107
movement of coronary circulation
aorta-->cradiac muscles-->coronary sinus -->RA
108
how many tunics do blood vessels contain ?wha are they ?
3- tunica externa , tunica interna,tunica media
109
tunica externa is made up of
fibrous CT+collagen fibres
110
tunica media is made up of
smooth muscles +elastin fibres
111
tunica interna is alao called as
tunica intima
112
tunica interna is made up of
elastin membrane+endothelium
113
what are the narrowest blood vessel?
capillaries
114
why myogenic
autoregulated by nodal tissues
115
which part of brain controls heart function ?
medulla oblongata (ANS)
116
symphathetic nervous system produces
non arenaline - incfreases CO
117
parasymphathetic nervous system produces
acetylcholine-decreases CO,beat
118
sphygamomanometer measures
pulse strenght [40mmHg]
119
hypertension heart rate
above 140/90 mmHg
120
angina pectoris
acut chest pain
