Most sore throats result from viral infections, usually colds, but possibly influenza. In children or adults who were not immunized, the measles, chickenpox or whooping cough can cause a sore throat. Sometimes, a canker sore or fever blister forms in the throat, causing intense pain upon swallowing.
Many vehicles available today come with fuel pump shut-off switches. These devices are essentially circuit breakers that sit inside you car's airbag control module's inertia switch, which is supposed to trigger when the vehicle comes to a sudden stop.
ï· Discrete location of valves: The medical gas shut-off valve cannot be in the same room as the area served (NFPA 99-1999, 4.3.1.2.3[m & n]). In a fire, isolating and shutting off the gas source must be done from a safe location â which would not be in the same room as the fire. One clarification: In an operating suite, where rooms are not required to be defined, the medical gas shut-off valve cannot be in the operating room; it must be outside that space.