book: when breath becomes air

The author suggests his expertise in medicine mainly by . Answer choices for the above question A. describing his self-diagnosis and ability to review his own CT scan images B. describing his educational background and accomplishments C. sharing stories of the patients he has treated D. proposing a treatment plan for himself after he is diagnosed

The author starts the book by showing that he is analyzing the images of the CT scan, realized in himself. From these images, the author can identify that he has cancer.

In this case, we can say option A is the correct answer.

By reading "When breath becomes air" we can see that:

The book was written by Paul Kalanithi.
He was a student of neurology and found out at the end of the course that he had advanced cancer.
Paul Kalanithi made his own diagnosis and this is shown in the first paragraph of the book, which allows the reader to realize that he is a doctor.
Thus, the book shows the author's entire experience as a doctor while dealing with lung cancer.

By reading the book, we can see that Paul Kalanithi knew he didn't have much time to live, so maybe he wrote a book, to leave something that would be eternal.

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