________ Metric conversions are accomplished simply by multiplying or dividing by 10

That part of the cathode designed to direct the free electrons toward the tungsten target of the anode is called the "focal spot."

Indicate whether the statement is true or false

A patient coughs while on a home care ventilator, triggering the pressure alarm. What is the cycle variable under this circumstance?

A) flow B) pressure C) volume D) time