<prompt> Which of the following is not true regarding Vestibular neuromaNystagmusHigh frequency sensorineural deafnessAbsense of caloric responseNormal Corneal reflex  <response>: The earliest cranial nerve involved is V nerve which causes reduced corneal sensitivity and corneal reflex. Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, pg no. 125 