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Which are the following structures passes through the greater sciatic foramen of the llium?
pirifomis musle superior gluteal artery and vein internal pudental atery and vein superior gluteal nerve inferior gluteal atery and vein inferior gluteal nerve pudental nerve sciatic nerve poterior femoral cutanious nerve nerve to obturator internus nerve to quadratus femoris
The inferior orbital fissure is formed between the sphenoid and what?
The inferior orbital fissure is formed between the sphenoid bone and the maxilla bone. It is a passageway for nerves and blood vessels to enter the orbit.
Which tooth innervated by two alveolar nerves?
The first molar is usually innervated by two alveolar nerves: the superior alveolar nerves from the maxillary division of the trigeminal nerve.
What cranial nerve is responsible for moving the eye laterally?
There are three cranial nerves that innervates muscle to move the eye. The main cranial nerve that controls eye movement is occulomotor nerve (CN III). It is responsible for inferior rectus, superior rectus, medial rectus, and inferior oblique. Lateral rectus muscle is innervated by abducens nerve (CN VI). Superior oblique muscle is innervated by trochlear nerve (CN III).
What is the superior mesenteric ganglion?
The Ganglion is a fusion of nerves when defined in common terms. Superior means Above, Mesentric- Intestine(large), Ganglion (brain in the earth worm) In the upper part of the superior mesenteric plexus close to the origin of the superior mesenteric artery is a ganglion, the superior mesenteric ganglion. The superior mesenteric ganglion is the synapsing point for one of the pre- and post-synaptic nerves of the sympathetic division of the autonomous nervous system. This nerve goes on to innervate part of the large intestine.
Which nerves move the eyeball?
Nerves cannot move organs. Muscles move organs and nerves tell the muscles to move. The muscles that move the eye are the Superior Oblique, Inferior Oblique, Superior Rectus, Inferior Rectus, Medial Rectus, and Lateral Rectus.
What is the correct sequence of nerves that exit the spinal cord?
cervical spinal nerves, thoracic spinal nerves, lumbar spinal nerves, sacral spinal nerves
What muscle involved in torsions in eye?
6 eye muscles are controlled by 3 cranial nerves lateral rectus-cn 6 medial rectus-cn 3 inferior oblique-cn 3 superior oblique-cn4 inferior rectus-cn 3 superior rectus-cn3 Eyelid: levator palpaebrae Pupils: pupillary sphincter pupillary dilator
Which of the following does not receive branch fibers of the vagus nerves?
Inferior hypogastric plexus
What plexus does not receive branch fibers of the vagus nerves?
Inferior Hypogastric Plexus
What is the collection of spinal nerves at the inferior end of the vertebral column called?
Cuada equina
What nerve governs most of the extrinsic eye muscle?
Trochlear Nerve innervates Superior Oblique(extrinsic eye muscle)Oculomotor Nerve innervates Inferior Oblique, Superior Rectus, Inferior Rectus, and Medial Rectus (which are all extrinsic eye muscles) along with Ciliary Body, and the Iris (which are both intrinsic eye muscles)Abducens Nerve innervates Lateral Rectus(extrinsic eye muscle)
What structure passes through the suboccipital triangle?
The vertebral artery passes through the suboccipital triangle, along with the first cervical nerves (C1) and suboccipital muscles such as the rectus capitis posterior major and minor, and the obliquus capitis superior and inferior.
Where are ther nerves to the colon located in the spine?
The nerves that innervate the colon originate from the spinal levels T10-L2. These nerves form the superior mesenteric plexus, which supplies the colon with autonomic innervation.
Which are the following structures passes through the greater sciatic foramen of the llium?
pirifomis musle superior gluteal artery and vein internal pudental atery and vein superior gluteal nerve inferior gluteal atery and vein inferior gluteal nerve pudental nerve sciatic nerve poterior femoral cutanious nerve nerve to obturator internus nerve to quadratus femoris
Which Maxillary nerves supply to maxillary teeth?
The maxillary teeth are supplied by the following branches of the Maxillary nerve, which is itself a branch of the Trigeminal nerve:-Anterior Superior Alveolar Nerve: Upper incisors and caninesMiddle Superior Alveolar Nerve: Upper premolarsPosterior Superior Alveolar Nerve: Upper molar, and also upper premolars in the absence of the Middle SAN.
Can a compression fracture cause vagus nerve damage?
No. The left and right vagus nerves are located in the lateral portions of the neck, and run from superior (top) to inferior (bottom), proximal (close to) to the carotid arteries, and down into the thoracic cavity. A compression fracture usually will not affect the vagus nerve.
