A cylinder contains 500-mL of Nitrogen gas at 1.96 atm and a…

A cylinder contains 500-mL of Nitrogen gas at 1.96 atm and a constant temperature. What volume will the nitrogen occupy if the pressure is increased to 2.75atm?   Type all the work Show equation used  Answer should be clear, have correct significant figures, and contain the correct unit. 

This area on the buccal mucosa was discovered on routine ora…

This area on the buccal mucosa was discovered on routine oral exam in this patient.   A similar lesion was also present on the buccal mucosa on the other side of the mouth. On examination, the lesion disappears when you stretch the buccal mucosa. What is the most likely diagnosis?