Blood Circulation
Occur
Arab world, Ibn al-Nafis (1210-1280) for the first time for micro-circulation
and intended to promote blood circulation between the heart and
lungs.After
nearly four centuries came the British in 1678, "William Harvera" to talk in
detail about great session and meant the circulation of blood between the heart
and the rest of the body.The
blood on a whirlwind tour of the human body, to reach every cell of it, carries
the oxygen and food of any life, and carries waste, produced by and get rid of
them through their work. On
top of this waste carbon dioxide, which in turn get rid of it blood through a
process of purification and cleaning take place in the
lungs.And
the blood passes through tours in the blood vessels of different capacities,
size and composition.Called
the vessels that carry blood from the heart to the other members of the body of
the arteries, while called vessels that carry blood from the body to the heart
veinsEveryone
shall be two sessions: the bloody cycle or the circulatory system and other
lymph.The
circulatory system is divided blood or circulatory system into three parts all
working at the same time:1 - Course pulmonary or
Minor2 - plenary session or major
session3 - Casement
sessionMicro
Valdorh or pulmonary circulation mobility blue blood to the lungs where it gets
rid of carbon dioxide and provide themselves with oxygen. This
is because blood red in color and loaded heart Booxgen.The
plenary session of pure blood transfusion Red to the tissues.In
textile filaments leaves blood carries oxygen and receives carbon dioxide and
waste, to take her to and from the heart to the lungs through micro-session,
which replaces the oxygen-carbon dioxide.The
session Casement (PORTAL-CIRCULATION) are blood circulation to the liver, where
moves blood received from the spleen, pancreas, stomach and intestines, and his
liver converts glucose in the blood to glycogen and kept in reserve, come out of
it in the case of need the body to him, as he turns Residue for
cellular metabolism Albrootidi acid, urea, so The kidneys Bafrazha with
urine.The center occupies
the heart's main blood circulation. Reference
is first and last a pump that receives blood and you pay to a permanent movement
of vessels not only end with the end of life.Off
blood from the heart, specifically the right part of it any of the right
ventricle, through the pulmonary artery and pulmonary artery carrying blood
saturated with carbon dioxide to the lungs Vivra to two major left and
right.And
branched These, in turn, to the branches reach each and every one of them to a
certain lobe of the lung.And
continues to branch like the branches of a tree even turned into a large network
in harmony with lung Onsak (lung vesicles) Alveoles, where it is the process of
purification and gas exchange.Gives
blood how it surplus carbon dioxide and takes the oxygen it needs and returns
through the veins, which are formed in a manner adverse to branch arteries, even
to take final shape and make up four pulmonary veins carry blood saturated with
oxygen to the heart, specifically the left atrium.This
process is called the whole circulatory micro or small.What is
different small for large session?Is
essentially different from the major arteries that carry blood blue blood
pregnant to carbon dioxide while carrying red blood veins purified oxygen
dreamer, but in the session the major arteries that carry blood red while
carrying blue blood veins.Off
major blood during the session from the left ventricle through the aorta to the
various parts of the body where branching artery bypass multiple names vary
according to members that link to it and continue Baltafra even small branches
up to every cell in the body.Up
blood if, to the members of the body are all loaded with oxygen and return
carrying carbon dioxide and other waste to accumulate through the veins that are
formed in the same way that we have seen in the session Minor, and carry it to
the heart through and Reden key are called veins Alogeoffan veines caves, one
inferior vena cava vena cava inferior ,
gather the blood from the lower limbs to take it to the right atrium in the
heart, while blood accumulates from the upper limbs by superior vena cava vena
cava superior in turn also hurt in the right heart atrium.From
there off to the right ventricle, where pumped through the pulmonary artery to
the lungs to begin Minor new session.
It should be noted that the blood is subject during its grand to the purification process is in the kidneys, where blood is free from some of the material excreted with urine through a complex process of absorption and excretion.As is also subject to the process of purifying the other is in the liver through the cycle generic form part of the session the major, and are made through the portal vein (portal vein), which is transmitted through which blood coming from the intestines and abdominal organs other and which also carries food gained from foods that are undergoing liver where it is receive. فالكبد as we know is the chemical lab in the body.The sessions Aldmoatin Mvsoltan completely from each other only in some diseases that remain a hole or more between the wall of the atrium or the right ventricle Tsalhma Bashbahiama Aloasrin.Some of these diseases lead to congenital cyanosis, and sometimes remain the link between the pulmonary artery and the artery Alarbehr, called the ductus arteriosus, impassable which also leads to mixing of blood blue blood red.
It should be noted that the blood is subject during its grand to the purification process is in the kidneys, where blood is free from some of the material excreted with urine through a complex process of absorption and excretion.As is also subject to the process of purifying the other is in the liver through the cycle generic form part of the session the major, and are made through the portal vein (portal vein), which is transmitted through which blood coming from the intestines and abdominal organs other and which also carries food gained from foods that are undergoing liver where it is receive. فالكبد as we know is the chemical lab in the body.The sessions Aldmoatin Mvsoltan completely from each other only in some diseases that remain a hole or more between the wall of the atrium or the right ventricle Tsalhma Bashbahiama Aloasrin.Some of these diseases lead to congenital cyanosis, and sometimes remain the link between the pulmonary artery and the artery Alarbehr, called the ductus arteriosus, impassable which also leads to mixing of blood blue blood red.
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