FAST REVISION
Physiology
The absolute refractory period occurs during the initial phase of repolarization after an action potential. During this period, the membrane is inactivated and cannot be depolarized to generate another action potential, regardless of the stimulus
Orthodontics
Slow progression in molar uprighting can occur if the occlusion is not adequately relieved. If the opposing teeth are still in contact, it can hinder the movement of the molar being uprighted.
Prosthodontics
A complete denture wearing patient complains of tingling sensation in the lower premolar region. The ridges are resorbed. The most possible explanation is pressure on the mental foramen due to ridge resorption.