Final answer:
The paragraph establishes the need for a new medical device by highlighting the inaccuracies of current thermometers and the associated risks in medical contexts.
Step-by-step explanation:
The paragraph accomplishes (C) It establishes the medical need for a new device by discussing the limitations of current methods for measuring core body temperature and emphasizing the importance of accurate readings in medical settings. It mentions a study demonstrating the inaccuracy of traditional thermometers when used in the mouth, armpit, or on the skin. It concludes by highlighting the risks associated with inaccurate temperature readings in surgical or infection-prone patients. While it mentions the significance of a new pill that can measure body temperature, the main purpose is to underscore the existing gap in effective temperature measurement and the dangers it poses, thus justifying the need for better technology.