In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series or any expression; it is usually a number, but may be any expression. In the latter case, the variables appearing in the coefficients are often called parameters, and must be clearly distinguished from the other variables. For example, in.
Vasovagal syncope is a common cause of fainting. The vagus nerve is overstimulated and causes the body's blood vessels to dilate and the heart to slow down. This anti-adrenaline effect decreases the ability of the heart to pump blood upward to the brain against gravity. Without blood flow, the brain turns off.
pass out-lose consciousness due to a sudden trauma, for example. zonk out, black out. faint, pass out, swoon, conk-pass out from weakness, physical or emotional distress due to a loss of blood supply to the brain. change state, turn-undergo a transformation or a change of position or action; We turned from Socialism to Capitalism; The people turned against the President when he stole the election.