In atrial fibrillation, what is the approximate atrial rate?

A rhytidectomy is performed to rejuvenate ________ of the aging face

A. the upper third C. only the jowl B. the middle D. the lower third

When performing projections with a patient in a decub position, what marker(s) are required on the image?

right or left marker with an arrow indicating side up arrow indicating side up right or left side marker right or left marker, arrow, and time