Daance Exam 200 Questions And Correct Answers Latest Update

DAANCE EXAM 200 QUESTIONS AND CORRECT ANSWERS LATEST UPDATE Wave of Depolarization - ANSWER- an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - ANSWER- consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - ANSWER- the center in the brainstem that induces vomiting Vital Centers - ANSWER- centers in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve - ANSWER- part of the eighth cranial nerve that is connect with equilibrium and hearing Venule - ANSWER- any of the small vessels that collect blood from networks of capillaries and join them to form veinsVentricular tachycardia - ANSWER- a cardia dsrhythmia in which there is rapid firing of an ectopic focus in the ventricles and a wide QRS complex with no p waves Ventricular rhythms - ANSWER- a cardia dsrhythmia in which the pacemaker is in the ventricles rather than in the SA node or atria Ventricular focus - ANSWER- a displace point of origin for a dysrhythmia that is in the ventricles Ventricular fibrillation - ANSWER- arrhythmia characterized by contractions of ventricle muscle