Please confirm topic selection

Are you sure you want to trigger topic in your Anconeus AI algorithm?

Please confirm action

You are done for today with this topic.

Would you like to start learning session with this topic items scheduled for future?

Review Question - QID 220036

In scope icon L 1
QID 220036 (Type "220036" in App Search)
An orthopaedic resident evaluates a 25-year-old male presenting to the clinic with right wrist pain provoked by prolonged periods of cell phone use. After a thorough history and examination, the resident correctly identifies the isolated involvement of the extensor pollicis brevis (EPB) and abductor pollicis longus (APL) tendons within the patient’s causative pathology. Which of the following examination findings most likely led to this conclusion?