Meanings of young interne in English

One day a young interne came to take a blood test.

Well, that's what happened when that young interne told me that Jim was dead.

As we neared the door a young interne, so the nurse told me, came out.

That young interne fellow told me about it.

At a front desk a sleek young interne, tiptilted in a swivel chair, read a pink sheet through horn-rimmed glasses.

"My!" said Miss Judson, that evening, at dinner with a certain young interne of St. Joseph's Hospital.

To herself, her fellow-nurses, the young internes who invariably fell in love with her, she declared gaily that she was "through with men forever."