Advanced Anatomy Lab 11 : Muscles Exam Questions and Answers
With complete solution–Expert Verified | Latest Questions 2025
What are the attachments of the genioglossus muscle?: Mental spine of mandible,
dorsum of tongue, and body of hyoid
What are the bilateral actions of genioglossus ?: Protrudes tongue, depresses tongue, and
retracts apex of protruded tongue
What is the unilateral action of genioglossus?: Lateral deviation of tongue
What is the innervation of genioglossus?: Hypoglossal nerve
What are the attachments of levator palpebrae superioris muscle?: Lesser wing of
sphenoid and superior tarsus and skin of superior eyelid
What is the action of levator palpebrae superioris?: Elevates superior eyelid
What is the innervation of levator palpebrae superioris?: Oculomotor nerve
What are the attachments of superior rectus?: Common tendinous ring and superior sclera
What is the action of superior rectus?: Elevates, adducts, and medially rotates eye
With complete solution–Expert Verified | Latest Questions 2025
What are the attachments of the genioglossus muscle?: Mental spine of mandible,
dorsum of tongue, and body of hyoid
What are the bilateral actions of genioglossus ?: Protrudes tongue, depresses tongue, and
retracts apex of protruded tongue
What is the unilateral action of genioglossus?: Lateral deviation of tongue
What is the innervation of genioglossus?: Hypoglossal nerve
What are the attachments of levator palpebrae superioris muscle?: Lesser wing of
sphenoid and superior tarsus and skin of superior eyelid
What is the action of levator palpebrae superioris?: Elevates superior eyelid
What is the innervation of levator palpebrae superioris?: Oculomotor nerve
What are the attachments of superior rectus?: Common tendinous ring and superior sclera
What is the action of superior rectus?: Elevates, adducts, and medially rotates eye
