Which is the principle isotype found in blood and extracellular fluid?

Frontal impacts in which the patient takes a "down-and-under" pathway typically result in which of the following injury patterns?

A) Traumatic brain injury B) Hip and femur fractures C) Rupture of the diaphragm D) Rupture of hollow organs

The resulting foam from an aqueous film forming foam (AFFF) extinguisher will ___ fuels lighter than air

A. mix in with B. float on the surface of C. sink below the surface of D. cause a chemical reaction with