You are walking across campus and see a large group of stude…

You are walking across campus and see a large group of students gathered outside the student union listening to someone talk. You stop and try to listen, but you cannot get close enough. You ask another member of the crowd what is happening, and you are told that someone was proselytizing, and some students gathered to listen while others argued with them. What does this tell you about crowds?

A 32-year-old woman is rollerblading with her daughter when…

A 32-year-old woman is rollerblading with her daughter when she trips on a crack in the pavement. She falls on her outstretched arm. She goes to an urgent care center due to the pain in her wrist at the base of the thumb. When she tries to grip anything, her pain worsens. On physical examination, she is found to have snuffbox tenderness. The doctor notices that there is moderate swelling to her wrist. X-rays of her hand and wrist are taken. The doctor tells her that there is a fracture in her wrist and that the bone pieces are separated. He says that the normal anatomic shape of the bone is disrupted.  Which of the following bones was most likely broken?