Shirmer's test is used to assess
Answer is A (Greater superficial petrosal nerve): Shirmer's test is done to assess the integrity of Greater Superficial Petrosal Nerve (Branch of Facial Nerve) by assessing the Lacrimation function. Topographical Test for Facial Nerve Function Branch / Nerve assessed Shirmer's test Greater Superficial Petrosal Nerve (GSPN) Stapedial Reflex Accoustic Reflex Stapedial branch (Branch to stapedius) Electrogustometry (Taste testing) Chorda Tympani Branch Salivary Flow Rate Chorda Tympani Branch
Greater superficial petrosal nerve
Stapedial branch
Chorda tympani nerve
Stylohyoid branch