Neuroglia are able to divide

Firefighters should always check that section valves are in the ____________ when sprinkler water flow and pressure is inadequate during sprinkler operation

a. full closed position b. full open position c. partially closed position d. tamper switched

You are called for an elderly man with an apparent broken hip. The patient tells you that he has osteoporosis and type 2 diabetes. He denies falling and cannot remember any trauma. You should suspect:

A) decreased range of motion. B) osteoarthritis. C) a pathological fracture. D) an associated spinal injury.