(Indirect Object Pronoun) + (Duela/Duelen) + (The body part). Example: Me duele la garganta (My throat hurts). Example: Le duelen los pies (His/Her feet hurt).
For many students, this specific page represents a major hurdle. It combines three difficult elements: medical body vocabulary, the verb doler (to hurt), and basic sentence structure. Finding answers and, more importantly, understanding why those answers are correct, is the key to mastering this chapter. (Indirect Object Pronoun) + (Duela/Duelen) + (The body part)
Ask: "Is the pain happening to one thing or many things?" the verb doler (to hurt)