Term
| What 2 major nerves provide sensory and motor control to the face? |
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Definition
| Trigeminal (5th) and Facial (7th) 1609 |
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Term
| What supplies the skin of the forehead, upper eyelid, and conjunctiva? |
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Definition
| Opthalmic Nerve (sensory) 1609 |
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Term
| What supplies the skin on the posterior part of the side of the nose, lower eyelid, cheek, and upper lip? |
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Definition
| Maxillary Nerve (sensory) 1609 |
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Term
| What supplies the muscles of chewing (mastication) and skin of the lower lip, chin, temporal region, and part of the external ear? |
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Definition
| Mandibular Nerve (sensory and motor) 1609 |
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Term
| What are cone-shaped fossae that enclose and protect the eyes? |
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Definition
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Term
| What is a fracture to the floor of the orbit usually caused by a blow to the ear? |
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Definition
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Term
| What is located midline and is the separation between the nostrils? |
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Definition
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Term
| What are the hollowed sections of bone in the front of the head, that are lined with mucous membrane and drain into the nasal cavity? |
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Definition
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Term
| What is the large movable bone forming the lower jaw and containing the lower teeth? |
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Definition
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Term
| What is the joint between the temporal bone and the posterior condyle that allows for movements of the mandible? |
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Definition
| Temporomandibular Joint (TMJ) 1610 |
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Term
| What "floats" in the superior aspect of the neck just below the mandible? |
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Definition
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Term
| What is a spherical structure measuring about 1 inch in diameter that is housed within the orbit, or eye socket? |
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Definition
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Term
| What innervates the muscles that cause motion of the eyeballs and upper eyelids? |
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Definition
| Oculomotor Nerve (3rd) 1610 |
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Term
| What also carries parasympathetic nerve fibers that cause constriction of the pupil and accommodation of the lens? |
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Definition
| Oculomotor Nerve (3rd) 1610 |
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Term
| What provides a sense of vision? |
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Definition
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Term
| What is a tough, fibrous coat that helps maintain the shape of the eye and protects the contents of the eye? |
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Definition
| Sclera (White of the Eye) 1611 |
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Term
| What is the transparent anterior portion of the eye that overlies the iris and pupil? |
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Definition
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Term
| What is a delicate mucous membrane that covers the sclera and internal surfaces of the eyelids but not the iris? |
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Definition
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Term
| What is the pigmented part of the eye that surrounds the pupil? |
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Definition
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Term
| What is the circular adjustable opening within the iris through which light passes to the lens? |
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Definition
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Term
| What lies behind the pupil and iris? |
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Definition
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Term
| What is a transparent structure that can alter its thickness to focus light on the retina at the back of the eye? |
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Definition
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Term
| What lies in the posterior aspect of the interior globe, is a delicate, 10-layered structure of nervous tissue that extends from the optic nerve? |
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Definition
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Term
| What receives light impulses and converts them to nerve signals that are conducted to the brain by the optic nerve and interpreted as vision? |
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Definition
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Term
| What is the portion of the globe between the lens and the cornea? |
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Definition
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Term
| What is the portion of the globe between the iris and the lens? |
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Definition
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Term
| What is the area in the brain where signals from the optic nerve are converted into visual images? |
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Definition
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Term
| What are 2 types of vision? |
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Definition
| Central and Peripheral 1611 |
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Term
| What vision is processed by the macula, the central portion of the retina? |
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Definition
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Term
| What secretes and drains tears from the eye? |
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Definition
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Term
| What provides motor function to the muscles of the tongue? |
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Definition
| Hypoglossal Nerve (12th) 1613 |
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Term
| What provides taste sensation to the posterior portions of the tongue and carries parasympathetic fibers to the salivary glands on each side of the face? |
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Definition
| Glossopharyngeal Nerve (9th) 1613 |
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Term
| What provides motor innervation to the muscles of mastication? |
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Definition
| Trigeminal Nerve (5th) 1613 |
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Term
| What provides the sense of taste to the anterior two thirds of the tongue and cutaneous sensations to the tongue and palate? |
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Definition
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Term
| What is the first clue to the presence of a maxillofacial fracture? |
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Definition
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Term
| What is the most common facial fracture? |
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Definition
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Term
| What is misalignment of the teeth? |
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Definition
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Term
| What is a horizontal fracture of the maxilla that involves the hard palate and inferior maxilla, separating them from the rest of the skull? |
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Definition
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Term
| What is a fracture with a pyramidal shape, involving the nasal bone and inferior maxilla? |
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Definition
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Term
| What is a fracture of all midfacial bones, separating the entire face from the cranium? |
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Definition
| Le Fort III Fracture or Craniofacial Disjunction 1619 |
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Term
| What is bleeding into the anterior chamber of the eye that obscures vision, partially or completely? |
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Definition
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Term
| What is separation of the inner layers of the retina from the underlying choroid? |
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Definition
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Term
| What is the vascular membrane that nourishes the retina? |
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Definition
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Term
| What is a painless condition that produces flashing lights, specks, or "floaters" in the field of vision and a cloud or shade over the patient's vision? |
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Definition
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Term
| What is discoordination between the movement of the two eyes? |
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Definition
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Term
| What is the movement of both eyes in unison? |
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Definition
| Sympathetic Eye Movement 1626 |
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Term
| What is blood drainage from the ear? |
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Definition
| Hemorrhagic Otorrhea 1629 |
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Term
| What is it when the trachea separates from the larynx? |
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Definition
| Tracheal Transection 1632 |
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Term
| What is inflammation of the mediastinum often due to leakage of gastric contents into the thoracic cavity? |
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Definition
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Term
| What is a stretching or tearing of ligaments? |
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Definition
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Term
| What tough bands of fibrous tissue connects one bone to another? |
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Definition
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Term
| What is a stretching or tearing of muscle or tension? |
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Definition
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Term
| What is the most common form of cervical strain? |
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Definition
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