21 July 2011
20 July 2011
Stomach, Digestion In Human Instrument
Stomach is a big bag located below the last rib side left. Gastric
consist of three parts, namely cardiac (adjacent to the liver)
associated with the esophagus, fundus (middle), and pylorus (directly
related to the small intestine). At the moment there is food close to
the stomach, cardia sphincter muscles work to open the upper stomach so
that food go dn immediately closed again for food did not return to
eofagus. Meanwhile, pilorusberperan sphincter muscle in the process of
food arrangements for out of the stomach and into the intestine of
twelve finger (deudenum)
Disease Stroke; Impaired Brain Function
Stroke disease is a disorder of brain function due to blood flow to the
brain is impaired (reduced). As a result, nutrients and oxygen to the
brain be required not fulfilled properly. Causes of stroke There are 2
kinds, namely the existence of blockages in blood vessels (thrombus),
and the presence of a ruptured blood vessel. Generally a stroke suffered
by the elderly, because of the aging process causes the hardening and
narrowing of blood vessels (arteriosclerosis) and the presence of fats
that clog arteries (atherosclerosis). But several recent cases show an
increase of cases of stroke that occur during adolescence and
childbearing age (15-40 years). In this group, a major cause of stroke
is a stress, drug abuse, alcohol, heredity, and an unhealthy lifestyle.
Healthy skin reflects the healthy condition of the body
Apart from the elements such as stress, hormonal, and free radicals,
ultraviolet light, smoke, pollution, or dust samples outside elements
that affect the health of skin, including the incidence of premature
aging. However, many people do not treat the skin to the maximum, unless
you’ve been injured or damaged.
Varicella, Infectious Disease Virus With Special Preview
Definition, Etiology and Epidemiology
Disease virus infection with a typical illustration of vesicle eruption throughout the body that arise sequentially with a mild general symptoms. Varicella-zoster virus (VZV) = The virus can also cause Herpes Zoster. Very easy to spread, through splashing saliva and contacts. Can about all age groups. Usually for life, varicella only suffered one time.
Disease virus infection with a typical illustration of vesicle eruption throughout the body that arise sequentially with a mild general symptoms. Varicella-zoster virus (VZV) = The virus can also cause Herpes Zoster. Very easy to spread, through splashing saliva and contacts. Can about all age groups. Usually for life, varicella only suffered one time.
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