Nerve supply of stapedius is:: (A) 2nd nerve, (B) 3rd nerve, (C) 5th nerve, (D) 7th nerve
Answer is D. Ans. is 'd' i.e. 7th C.N. Muscles of the ossicles in middle ear : Stapedius - N.S. is VII CN Tensory Tympanis - N.S. is Mandibular nerve (a br. of trigeminal (V) CN).