A pumper attached to a fire hydrant is supplying 500 gpm through 800 feet of 4-inch hose to a pumper at the fire scene. What is the friction loss in the hose lay?

Which mediator of lung injury could lead to acute respiratory distress syndrome (ARDS)?

A) interleukin-6 B) lymphocytesC) viral capsids D) oxygen radicals

A stroke that occurs as a result of a clot forming in some area of the body and traveling to the brain is known as a:

a. cerebral infarction b. cerebral embolism c. cerebral thrombosis d. TIA