Unit 4 Practice Quiz

1.A 64-year-old female with a long-standing history of poorly-controlled diabetes presents with 3 weeks of abnormal walking. She says that lately she has noticed that she keeps dragging the toes of her right foot while walking, and this has led to her stubbing her toes. Upon physical exam, you notice a right unilateral foot drop that is accompanied by decreased sensation in the first dorsal web space. She also walks with a pronounced steppage gait. A deficit in which of the following nerves is likely responsible for this presentation?

• Superficial fibular nerve

• Deep fibular nerve

• Tibial nerve

• Saphenous nerve

• Sural nerve