Pneumothorax is a complication of which of the following blocks?

A 32-year-old woman comes to the emergency department with lower abdominal pain and tenderness, fever leukocytosis, and cervical motion tenderness.
What is the next best step in the management of this patient?

A child with a small head, minor anomalies of the face including a thin upper lip, growth delay, and developmental disability can have all of the following, except:

A 77-years-old male presents with history of enuresis and change in behavior. Exam: waddling gait.
What is the most likely diagnosis?

A 25-year-old girl saw a tragic RTA in which a young boy was killed. The night of the event she couldn't sleep after she suddenly lost her vision. She was previously fine and there was no history of medical or psychologic What is the diagnosis?