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30 Cards in this Set
- Front
- Back
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Which blood vessels pass through the supraorbital foramen? |
Supraorbital artery External and internal carotids |
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Which blood vessels supply the frontalis? |
External and internal carotids |
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Which blood vessels anastamose with the superficial temporal artery on the side of your head? |
External and internal carotids |
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What is the purpose of the internal carotid?> |
To supply the brain |
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What is the real purpose of the external carotid? |
To supply the rest of the superficial structures that are not the brain |
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The carotid canal of the temporal has the ________ in it. |
Internal carotid |
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Besides the internal and external carotids, what other blood vessels are responsible for supplying blood to the brain? |
Vertebral arteries |
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Where do the vertebral arteries come off of? |
The subclavians |
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Where do the vertebral arteries pass though? (of the cervical bones?) |
Transverse foramens |
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What three nerves pass through the jugular foramen? |
Glossopharyngeal (9) Vagas (10) Accessory (11) |
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Where is the parotid gland? |
On the outside of the masseter |
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What nerve best illustrates parasympathetics? |
Cranial nerve 10 / the Vagas |
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Passing through the stylomastoid foramen is ____________ and it is for expression, tears from the lacrimal glands, and salavation from the sublingual and submandibular glands. |
Cranial nerve 7 / the Facial |
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Parasympathetics are known as the craniosacral division; what nerves are involved in carrying para symp motor info? |
3, 7, 9, & 10 |
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What muscles in the eye does cranial nerve 3 control? |
Inferior oblique Inferior rectus Superior rectus Medial rectus |
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Is there para symp motor info in cranial nerve 3? If so what does it do? |
Yes It changes the size of your pupil |
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What are the fibers of the iris? |
Dialators - branch off the middle circle Constrictors - make up the fibers around your pupil |
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What is the purpose of symp info in your body? So what do you want the eye to do when you are surviving? |
Fight or flight You want the pupil to dialate |
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Which fibers of the iris are going to by symp innervated? So the para are ?? |
The dialators - symp The constrictors - para |
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The oculomotor comes in through the eye through what hole? |
Superior orbital fissure, between the greater and lesser wing of the sphenoid |
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What is a ganglion? |
Cluster of neuronal cell bodies not in the brain |
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What is the ganglia associated with the eye? |
Ciliary ganglia |
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Cranial nerve _____ passes through the otic ganglia and goes to the parotid gland. |
9 |
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Which cranial nerve goes to the ciliary ganglia? |
Cranial nerve 3, the oculomotor |
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Where is the pterygopalatine ganglia located? |
Posterior to the maxilla on either side between the pterygoid process and the maxillary tuberosity. |
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Which cranial nerve goes to the pterygopalatine gangli? |
Cranial nerve 7, the facial |
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Where is the submandibular ganglia located? |
On a muscle called the hyoglossus muscle |
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What does hyo- mean? |
Hyoid |
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What does glossis- mean? |
Tongue |
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Where is the otic ganglia? And what nerve does it get? |
Inferior to the foramen ovale Cranial nerve 9 |
