Biology, 20.09.2020 03:01 makaylasulak5462

Martha has been having difficulty swallowing, although she does not have a cold or sore throat. She also has chronic constipation. Her doctor explained that she would be using a nonsurgical procedure to examine Martha’s digestive tract. What diagnostic procedure is the doctor likely to use to assess Martha’s condition? A. endoscopy B. X-ray C. hemoccult test D. blood test

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Martha has been having difficulty swallowing, although she does not have a cold or sore throat. She...