You are assessing a 67-year-old male patient who is experiencing a dissecting abdominal aneurysm. Typically, such a patient will describe the pain as:

The pressure exerted by each component of a gas mixture is called ________________________________________ ________________________________________

Fill in the blank(s) with correct word

A class is ____.

A. a category into which a score can be placed B. a score or number C. a range of scores D. all the above