A nurse's role in providing effective care to clients involves gathering complete and accurate ...

A nurse's role in providing effective care to clients involves gathering complete and accurate information about the client. A client has just arrived in the primary care provider's office with complaints of a sharp pain in the kidney area.
 
  The nurse is preparing for the admission interview of the client. When collecting data, what information should the nurse classify as objective data?
  1 . Vital signs
  2 . Laboratory tests to measure the chemical makeup of the urine
  3 . Client is afraid of the sharp pain in the kidney area
  4 . Client reasons for visiting the primary care office
  A) 1, 2
  B) 1, 4
  C) 2, 3
  D) 3, 4