first aid kit vs medicine cabinet

first aid kit

noun
  • A collection of first aid supplies for treatment of minor injuries or stabilization of major injuries. 

medicine cabinet

noun
  • A cupboard where drugs and medical paraphernalia are stored. 

  • A cupboard in the bathroom that contains toiletries and other items; a bathroom cabinet. 

How often have the words first aid kit and medicine cabinet occurred in a corpus of books? (source: Google Ngram Viewer )