THE CIRCULATORY SYSTEM
, )
ARTERY
WATER AND TRANSPORT
→
substances dissolve I
y,¥¥aTTt÷;÷mW
in it n
E-
=p
9. %faIEIfeaus-auiaummdedu.gwauil meesoeecuee
g+
E- a- .
④
-
⑤ BLOOD
/ \ It ← tomndotheh.mn
'
heart → rest of body
It
② TRANSPORTATION
→ high
DIPOLE allow to
cpaud pressure
oQo+
@
on
.
transport systems .san↳eood
motif
- .
mass
↳
carry raw materials
HYDROGEN
BONDING
↳ remove waste → disposed VEIN
endothelium
←
#
11111111111
blood back to the heart
THE HEART AND BLOOD VESSELS
•
low
Truck ) valet Reventlow
•
pressure
KATIE wall
'
Toutain
supertram y y T p aorta
THIN
← →
pulmonary
artery bloodglow helped by surrounding body muscles
→ ←
to ventricle pulmonary
!!F
t
{ Egerton
← veins
right atrium →
deoxygenated test CAPILLARY
atrium
} pumps oxygenated
amounts
Egypt
-
pumps
blood to
burgs & ventricle restgthetody
blood to
.ci?pi?7i
.de
where metabolic exchange
'
-
occurs
/
cardiac muscle
Jaai77÷÷
- -
between cells and capillaries
minora
'
t
networks of capillaries tissues
'
in
* ventricles have thicker walls p
wall
g left
much thicker
ventricle endothelium
increases
y
surface area
than atrial walls cone cell thick ) → FAST DIFFUSION
cinaud out )
LA L LV L RAL RV
ATRIOVENTRICULAR VALVES
LUNARV-ftavor.ua/PMMhtylow
HP
¥
LP
behind valve forces it open
f
: high pressure
atria → ventricles
SEMI -
high pressure 'TpoI gvalvejoresithnt
ventricle
→
pulmonary artery
( only open HP
OPEN CLOSED
one
way )
, CARDIAC CYCLE
BLOOD
atria → ventricles
① VENTRICULAR DIASTOLE ATRIALSYSTOL.LI atria relates
ventricles and atria relaxed
a
,
ventricles contract
.
•
ventricles are relaxed °
se values open atria gills
.
shut →
pushes blood
AV valves
d volume
°
•
atria contract T
°
into chambers
into arteries
. wood glows
•
T pressure inside chambers ( atria ) shut
.
Av valves
pushes blood into ventricles valves open
•
.
SL
•
T ventricular pressure T chamber volume ③
!
,
•
ventricles receive blood groin atria
ventricles arteries
② VENARS¥E ,
ATRIAL DIASTOLE
•
atria relax
ventricles contract → t volume
•
•
T pressure inside chambers ( ventricles )
↳
higher
than in atria
② ①
AV valves
gored shut & also higher than in
•
(
prevent backflow) aorta and puliuorary artery . atria contract
& pushes blood
valves forced open
.
SL
•
↳ .
blood forced into arteries
into ventricles
③ CARDIAC Diastole
!!
•
ventricles and atria relax aerator
SL valves shut
/ Juventus
•
( in arteries )
higher pressure
•
blood returns to heart .
atria gills
.
ay .wyqgpgqq magnum atria ,
÷÷;÷, a.w.m.me
. .
. .
→µ,
•
blood glows passively into ventricles
① ② ③
, )
ARTERY
WATER AND TRANSPORT
→
substances dissolve I
y,¥¥aTTt÷;÷mW
in it n
E-
=p
9. %faIEIfeaus-auiaummdedu.gwauil meesoeecuee
g+
E- a- .
④
-
⑤ BLOOD
/ \ It ← tomndotheh.mn
'
heart → rest of body
It
② TRANSPORTATION
→ high
DIPOLE allow to
cpaud pressure
oQo+
@
on
.
transport systems .san↳eood
motif
- .
mass
↳
carry raw materials
HYDROGEN
BONDING
↳ remove waste → disposed VEIN
endothelium
←
#
11111111111
blood back to the heart
THE HEART AND BLOOD VESSELS
•
low
Truck ) valet Reventlow
•
pressure
KATIE wall
'
Toutain
supertram y y T p aorta
THIN
← →
pulmonary
artery bloodglow helped by surrounding body muscles
→ ←
to ventricle pulmonary
!!F
t
{ Egerton
← veins
right atrium →
deoxygenated test CAPILLARY
atrium
} pumps oxygenated
amounts
Egypt
-
pumps
blood to
burgs & ventricle restgthetody
blood to
.ci?pi?7i
.de
where metabolic exchange
'
-
occurs
/
cardiac muscle
Jaai77÷÷
- -
between cells and capillaries
minora
'
t
networks of capillaries tissues
'
in
* ventricles have thicker walls p
wall
g left
much thicker
ventricle endothelium
increases
y
surface area
than atrial walls cone cell thick ) → FAST DIFFUSION
cinaud out )
LA L LV L RAL RV
ATRIOVENTRICULAR VALVES
LUNARV-ftavor.ua/PMMhtylow
HP
¥
LP
behind valve forces it open
f
: high pressure
atria → ventricles
SEMI -
high pressure 'TpoI gvalvejoresithnt
ventricle
→
pulmonary artery
( only open HP
OPEN CLOSED
one
way )
, CARDIAC CYCLE
BLOOD
atria → ventricles
① VENTRICULAR DIASTOLE ATRIALSYSTOL.LI atria relates
ventricles and atria relaxed
a
,
ventricles contract
.
•
ventricles are relaxed °
se values open atria gills
.
shut →
pushes blood
AV valves
d volume
°
•
atria contract T
°
into chambers
into arteries
. wood glows
•
T pressure inside chambers ( atria ) shut
.
Av valves
pushes blood into ventricles valves open
•
.
SL
•
T ventricular pressure T chamber volume ③
!
,
•
ventricles receive blood groin atria
ventricles arteries
② VENARS¥E ,
ATRIAL DIASTOLE
•
atria relax
ventricles contract → t volume
•
•
T pressure inside chambers ( ventricles )
↳
higher
than in atria
② ①
AV valves
gored shut & also higher than in
•
(
prevent backflow) aorta and puliuorary artery . atria contract
& pushes blood
valves forced open
.
SL
•
↳ .
blood forced into arteries
into ventricles
③ CARDIAC Diastole
!!
•
ventricles and atria relax aerator
SL valves shut
/ Juventus
•
( in arteries )
higher pressure
•
blood returns to heart .
atria gills
.
ay .wyqgpgqq magnum atria ,
÷÷;÷, a.w.m.me
. .
. .
→µ,
•
blood glows passively into ventricles
① ② ③
