The answer is D - All three patients have inflammation, but in different areas of the body!
- bronchitis is in the <em>throat</em>
- dermatitis is on the <em>skin </em>
- gastritis is in the <em>digestive system/bowels</em>
the ending of the words<em> itis</em> means <u>"inflammation" </u>
I hope I helped! :)