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 ventricles are the discharging chambers, the actual pumps of the heart. Their walls are larger than atrial walls and when they contract, they propel blood out of the heart into circulation. The right ventricle pumps blood into the pulmonary trunk, which sends the blood to the lungs where gas exchange occurs.