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.
Michelle Ryan (born 1984), British actress of Irish ancestry; Miles Ryan, Irish recipient of the Victoria Cross; Murray Ryan, American politician; Nolan Ryan (born 1947), baseball player; Patrick Ryan (disambiguation), several people; Paul Ryan (disambiguation), several people; Peggy Ryan, American dancer; Perry T. Ryan, American author