Anatomy of Submental and Submandibular Triangles

Which of the following structures forms the lateral boundary of the submental triangle?

Which triangle's floor is formed by the prevertebral fascia and the lateral wall of the pharynx?

Which nerve is contained within the submandibular triangle?

What muscle forms the inferior boundary of the submental triangle?

Which of the following structures is NOT contained within the carotid triangle?

What structure forms the medial boundary of the muscular triangle?

Which muscle is located in the submental triangle?

Which nerve supplies the muscles of the tongue?

Which triangle is bounded by the sternocleidomastoid muscle, the superior belly of the omohyoid muscle, and the midline of the neck?

Which ganglion of the cervical sympathetic trunk is situated at the level of the transverse processes of the C6 vertebra?

Which structure hooks around the external carotid artery to lie on the hyoglossus muscle before entering the tongue?

Which triangle is bounded by the sternocleidomastoid muscle, the clavicle, and the superior nuchal line of the occipital bone?

What structures divide the lateral region of the neck into occipital and supraclavicular triangles?

Which nerve emerges above the middle of the posterior border of sternocleidomastoid and crosses the occipital triangle to trapezius?

Which muscle forms part of the floor of the occipital triangle in the lateral region of the neck?

What structures form the inferior border of the supraclavicular triangle in the lateral region of the neck?

In the sternocleidomastoid region, what structures are covered by skin, superficial fascia, and investing fascia?

Which nerve is found in the dissection of the lateral region of the neck along with cutaneous nerves and superficial veins?

Which nerve supplies the deep muscles of the neck?

Where does the superior root of the ansa cervicalis originate from?

Which nerve innervates the mucous membrane of the larynx above the fissure of glottis?

What is the loop formed by joining the superior and inferior roots of the ansa cervicalis called?

Which muscle receives innervation from the accessory nerve?

Which nerve descends between the internal carotid artery and jugular vein in the neck?

Which lymph nodes receive lymphatic vessels from the head, neck, tongue, and larynx?

Where does the external jugular vein cross before entering the subclavian vein?

Which muscles lie in front of the origin of the cervical plexus?

Which veins form the external jugular vein behind the angle of mandible?

Where do the anterior cervical lymph nodes lie?

Which structures does the right lymphatic duct receive lymph from?