Which of the following is the first and most commonly used method to control external bleeding?

When measuring the size of a wound from a tracing, you should:

A. count the number of full squares within the tracing grid and disregard the partially filled squares. B. assign equal value to the number of full and partially full squares within the tracing grid. C. measure the longest length of the tracing and the widest width perpendicular to that length. D. measure the longest length of the tracing and the widest horizontal width.

A leak around a patient's ET tube cuff during pressure support ventilation (PSV) will cause which of the following to occur?

a. Volume cycle b. Time cycle c. Pressure cycle d. Flow cycle