The expression is a trinomial, like the expressions which we've been factoring in this lesson. There is a small variation in this problem however -- the first term has a coefficient that is not 1.
Ventricular Phonation (Plica Ventricularis). This occurs when a great amount of muscle tension above the vocal folds is created in the laryngeal area causing an approximation of the false vocal folds.entricular Phonation (Plica Ventricularis). This occurs when a great amount of muscle tension above the vocal folds is created in the laryngeal area causing an approximation of the false vocal folds.
The QT interval represents the time from the electrical stimulation. (depolarization) of the heartâs pumping chambers (ventricles), to their recharging. (repolarization). It is measured in seconds on the EKG and closely approximates. the time from the beginning of the ventriclesâ contraction until the end of.