Final answer:
FALSE: Ventricular tachycardia (VT) does not usually occur right before a patient goes into ventricular fibrillation (VF).
Step-by-step explanation:
FALSE: VT (ventricular tachycardia) does not usually occur right before a patient goes into VF (ventricular fibrillation).
VT and VF are both types of abnormal heart rhythms that can be life-threatening. VT is characterized by a rapid and regular heartbeat originating from the ventricles, while VF is characterized by chaotic and irregular electrical activity.
In most cases, VT may precede VF, but it is not always the case. The progression from VT to VF can vary, and there may be other factors involved. It is important for healthcare professionals to closely monitor and manage these abnormal heart rhythms to prevent further complications.