While walking down a staircase, Danielle slipped and fell forward. She tried to break her fall with her arms and hands. Afterwards, she complained of severe pain in her left shoulder, which was...

While walking down a staircase, Danielle slipped and fell forward. She tried to break her fall with her arms and hands. Afterwards, she complained of severe pain in her left shoulder, which was drooping forward. Which bone was probably fractured? How would the mobility of her left shoulder be compromised?

Mr. Wright had polio as a boy and was partially paralyzed in one lower limb for over a year. Although no longer paralyzed, he now has a severe lateral curvature of the lumbar spine. Explain what has happened and identify his condition.