The main cause of petechiae in cases of traumatic asphyxia or Perte's syndrome comes from a severe compression injury causing an immediate compression of the thorax. It can be prevented by an immediate restoration of ventilation and decompression of the thorax through fluid replacement.
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Not normal ! You need to check yourself out you are going get deformed .
RUSH TO THE HOSPITAL
EMERGENCY
Well to answer your question blood<span> enters the </span>heart through<span> two large veins, the inferior and superior vena cava, emptying oxygen-poor </span>blood<span> from the body into the right atrium of the </span>heart<span>. As the atrium contracts, </span>blood<span> flows from your right atrium into your right ventricle </span>through<span>the open tricuspid valve.</span>
Probably C if it's longer you are not drinking enough water