Answer:
Good samaritan statute.
Explanation:
Dr Smith can defend himself on the status of the good Samaritan. This set of laws protects those who try to provide voluntary relief to those who are disabled. It was created to be a motivator for citizens to provide help to those in need without fear of future processes arising from the help provided. The law is only applied to doctors who are out of his office, as is the case with Dr Smith, who was on vacation and out of his workplace.