Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
GA nerve foramina
The nerves and foramina of the skull quiz 4
| Question | Answer |
|---|---|
| Transmitted through foramen cecum | Valveless emissary vein |
| Through cribriform plate | Filaments of CN I (olfactory) |
| Through optic canal | Optic nerve (CN II), ophthalmic artery |
| Through superior orbital fissure | CN III (occulomotor), CN IV (trochlear), CN V1 (ophthalmic of trigeminal), CN VI (abducens) |
| Through f. Rotundum | Maxillary division of trigeminal nerve (CN V2) |
| Through f. Ovale | Mandibular division of trigeminal n. (CN V3) |
| Through f. Spinosum | Middle meningeal artery |
| Through f. Lacerum | Filled with cartilage in life |
| Through carotid canal | Internal carotid artery |
| Through internal acoustic meatus | CN VII (facial) and CN VIII (vestibulocochlear) |
| Through jugular canal | Internal jugular vein, CN IX (glossopharyngeal), CN X (vagus), CN XI (spinal accessory) |
| Through hypoglossal canal | CN XII (hypoglossal n.) |
| Through condylar canal | Emissary vein |
| Through Supraorbital f. | Supraorbital N.A.V. |
| Through infraorbital f. | Infraorbital N.A.V. (Nerve is a branch of Maxillary nerve) |
| External acoustic meatus | Opening of external ear |
| Through Mental f. | Mental N.A.V. (nerve is a branch of mandibular n (CN V3) |
| Through mandibular f. | Inferior alveolar N.A.V. |
| Through incisive f. | Nasopalatine n. |
| Through greater palatine f. | Greater palatine N.A.V. |
| Through lesser palatine f. | Lesser palatine N.A.V. |
| Through nasolacrimal canal | Nasolacrimal duct |
| Through stylomastoid f. | Most of CN VII (facial n.) |
| Through mastoid f. | Emissary vein |
| Through f. Magnum | Spinal cord, vertebral AA, spinal portion of CN XI (accessory nerve) |
| Olfactory n. number, component, innervation | (I), sensory, olfactory epithelium of nasal cavity |
| Optic n. number, component, innervation | (II), sensory, retina (rods and cones) |
| Oculomotor n number, component, innervation | (III), motor; superior, medial, and inferior rectus, inferior oblique, and levator palpebrae superior |
| Trochlear n. number, component, innervation | (IV), motor, superior oblique m. |
| Trigeminal n. number, component, innervation | (V1,2,3), both, skin/mucosae of head and face via ophthalmic, maxillary, and mandibular divisions; mm of mastication, tensors tympani and veli palatini, mylohyoid and anterior digastric mm. |
| Abducens n number, component, innervation | (VI), motor, lateral rectus m. |
| Facial n. number, component, innervation | (VII), both, facial expression mm, stapedius, stylohyoid, and posterior digastric mm, lacrimal, sublingual, and submandibular glands and mucosa, taste buds of anterior 2/3 of tongue middle ear, and external ear |
| Vestibulocochlear n number, component, innervation | (VIII), sensory, hair cells of cochlear duct |
| Glossopharyngeal n. number, component, innervation | (IX), both, taste buds of posterior 1/3 of tongue, parotid gland, pharynx, carotid sinus, posterior 1/3 of tongue, auditory tube, middle ear |
| Vagus n. number, component, innervation | (X), both, smooth and cardiac mm, glands of thoracic and abdominal organs through transverse colon, carotid and aortic bodies, mm of soft palate, pharynx, larynx, and esophagus, epiglottis, external ear |
| Accessory n number, component, innervation | (XI), motor, mm of pharynx and larynx, sternocleidomastoid, trapezius m |
| Hypoglossal n number, component, innervation | (XII), motor, extrinsic and intrinsic mm of tongue. |
Created by:
cooandrew
Popular Anatomy sets