Frequently, cats with stomatitis are antisocial and hide because of chronic pain. A thorough oral exam under anesthesia is critical to diagnose stomatitis. Dental radiographs and surgery to extract most or all teeth have a high success rate, although some patients need ongoing medical care.
A vacuum breaker is an attachment commonly placed on a bibcock valve or toilet or urinal flush valve, that prevents water from being siphoned backward into the public drinking water system. This prevents contamination should the public drinking water system's pressure drop. vacuum breaker typically contains a plastic disc that is pressed forward by water supply pressure, and covers small vent holes.
Power Circuit Breakers (PCB) break an electrical circuit to isolate faults. They also re-close to make a circuit after the fault is removed. To enable this open and close operation, it is operated by either a remote relay or a local switch. A remote relay is located at a remote location such as a control room while the switch is located inside the circuit breaker junction box.