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Oral Anatomy Test 1
Skeletal
Term | Definition |
---|---|
Name the foramen just inferior to the orbit | Infraorbital foramen |
Name the large opening that the nose covers | Piriform apeture |
Name the structures that pass through the optic canal | Optic nerve and ophthalmic artery |
What structures pass through the superior orbital fissure | Cranial nerves III, IV, V1, VI, ophthalmic nerve |
What suture joins the parietal and temporal bones | Squamous |
Which suture joins the frontal and parietal bones | Coronal |
Which suture joins the parietal and occipital bones | Lambdoidal |
What is the large opening in the temporal bone | External auditory meatus |
What is the term for close approximation of the frontal, parietal, temporal and greater wing of the sphenoid | pterion or temporal fossa |
Name the structure that passes through foramen ovale | mandibular nerve |
Name the structure that passes through foramen rotundum | maxillary nerve |
Name the structure that passes through hypoglossal canal | hypoglossal nerve |
Name the structure that passes through foramen magnum | Spinal cord |
Name the structure that passes through stylomastoid foramen | Facial nerve |
Name the structure that passes through jugular foramen | Internal jugular |
Name the structure that passes through carotid canal | internal carotid artery |
What are the two types of head and neck bones | Viscerocranium and neurocranium |
Do more bones comprise the viscerocranium or the neurocranium | Viscerocranium |
How many bones form the skull | 22 (14 viserocranium and 8 neurocranium) |
Which of the facial bones is not paired | Vomer and mandible |
The projection of the medial wall of the pterygoid plate located posterior to the hard palate is known as what | Hamular process |
Which bone is referred to as the "floating bone" | Hyoid bone |
The foramen on the external portion of the mandible located near the apex of the 2nd premolar is | Mental foramen |
Which part of the mandible articulates with the mandibular fossa to form the TMJ | Condyle |
The piriform aperture (nasal cavity)is formed primarily by what bones | Maxillary and nasal bones |
In the middle of the inferior surface of the occipital bone is a large opening through which the spinal cord passes. What is this opening | Foramen magnum |
The suture located between the 2 parietal bones is called what | Sagittal |
The joining together of two or more bones is known as what | Suture |
A long tube like opening in a bone is called what | Canal |
A short opening in a bone is known as what | Foramen |
A shallow depression in a bone is known as what | Fossa |
The portion of the maxilla and mandibular bone that forms the sockets for the teeth is known as what | Alveolar process |
Which bones form the hard palate | Maxilla and palatine bones |
Where is the largest of the paranasal sinuses | Body of the maxilla |
What is the area called immediately behind the maxillary third molars | Maxillary tuberosity |
What are the 3 divisions (parts) of the mandible | Ramus, body and alveolar process |
What bones make up the orbit | Ethmoid, lacrimal, maxilla, frontal, zygomatic, sphenoid |
What is the area immediately behind the mandibularthird molars called | Retromolar pad |
What is the foramen located about midway up the medial side of the ramus | Mandibular foramen |
What is the bony ridge that runs from the mandibular foramen down and forward on the internal surface of the mandible called | Mylohyoid ridge |
At midline on the internal surface of the mandible are small bony projections, what are these called | Genial tubercules |
What is the small bony projection that partially covers the mandibular foramen called | Lingula |
What bones form the nasal septum | Ethmoid and vomer |
In addition to the Zygomatic bone, which of the following bones has a process that forms the Zygomatic arch | Temporal bones |
Foramen Ovale transmits what nerve | V3 |
Foramen Rotundumtransmitswhat nerve | V2 |
The nasopalatine nerve passes through what foramen | Incisive |
The pterygoid process is found on what bone | Sphenoid |
The mastoid process and the styloid process are found on what bone | Temporal |
Sphenoid bone: Neuro or Viscerocranium; paired or unpaired | Neurocranium, unpaired |
The temperozygomatic suture joins which bones | Zygomatic and temporal |
Name the process that houses the maxillary teeth | Alveolar process |
Which bone makes up the medial wall of the orbit | Ethmoid |
Which bone makes up the inferior wall of the orbit | Maxilla |
Which bone makes up the superior wall of the orbit | Frontal |
Which bone makes up the distal wall of the orbit | Zygoma |