A concentration is like a major â it allows you to specialize in an area of your choice. All Wharton students graduate with a bachelor of science in economics, but students choose focused areas of study called concentrations. 21+ Wharton concentrations, including an individualized option.
POTUS is the acronym for President of the United States. It is only used for the sitting President, so now refers to Pres. Trump. Probably used within the White House and Security Service for decades, it was explained and popularized on the show The West Wing. Note: This question initially asked why Pres.
Crepitus is a clinical sign which can be associated with numerous medical conditions. It consists of a crackling or cracking sound, which is sometimes audible without a stethoscope. In some cases, the sound is accompanied by pain for the patient, while in others, it may be painless.