Which of the following is an example of a speech and language disorder treated through telepractice?

Dysphagia, which is the medical term for difficulty swallowing, can indeed be treated effectively through telepractice. Speech-language pathologists (SLPs) can assess and deliver therapy remotely, guiding patients in exercises and techniques to improve their swallowing capabilities. Telepractice allows for real-time observation of the patient's swallowing techniques and ensures that recommendations are tailored to the individual's specific challenges in a comfortable environment, making it a viable option for intervention.

Other conditions listed, such as headaches, sleep apnea, and Parkinson's disease, generally fall under different categories of medical treatment or require assessments that may not be effectively conducted via telepractice. While telemedicine can support aspects of managing these conditions, they are not primarily categorized under speech and language disorders.