A student has a habit of talking on their cell phone during…

A student has a habit of talking on their cell phone during class. One day, the professor stops the lecture and asks the student to respect others in the class by turning off the phone. In this situation, the professor used __________ to maintain social control.

A patient presents to the ER with a history of COPD.  Upon e…

A patient presents to the ER with a history of COPD.  Upon evaluation, you discover that percussion notes are hyperresonant, Breath sounds are diminished throughout, and accessory muscle use is present.  There is no JVD noted upon examination but your patient appears underweight and reddish.  Which specific disease process is identified here?