Community health nurses practice within the three levels of prevention. Which of the following would ...

Community health nurses practice within the three levels of prevention. Which of the following would the community health nurse engage in at the primary level of prevention for communicable disease control? Select all that apply.
 
  A) Providing TB skin tests to children entering kindergarten
  B) Administering immunizations to senior citizens at a flu clinic
  C) Teaching kindergarten children to wash their hands
  D) Encouraging families to complete their young children's baby shots
  E) Providing chest x-rays to people with positive TB skin tests
  F) Encouraging clients to receive prompt treatment for the symptoms of gonorrhea