Nurse practitioners get advanced training in nursing so they can take their careers a step farther. By getting graduate-level education, they can operate independently or under the supervision of a physician.
From Wikipedia, the free encyclopedia. Pat Ryan may refer to: 1  Pat Ryan (curler) (born 1955), Canadian curler.  Pat Ryan, maiden name of Pat Nixon (1912â1993), First Lady of the United States.
Pat Tillman. Patrick Daniel Tillman (November 6, 1976 â April 22, 2004) was a professional American football player in the National Football League (NFL) who left his sports career and enlisted in the United States Army in June 2002 in the aftermath of the September 11 attacks.