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.
Many different conditions can cause fainting. These include heart problems such as irregular heart beats, seizures, low blood sugar (hypoglycemia), anemia (a deficiency in healthy oxygen carrying cells), and problems with how the nervous system (the body's system of nerves) regulates blood pressure.
There's a distinction between alive and conscious, though. A total stop in blood flow will make you pass out really quickly; in fact a sudden decrease in blood flow to the brain can easily cause one to faint even without the heart stopping. 1  permalink. 2  embed. 3  save. 4  give gold.