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How many bones make up the cranium?
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How many bones make up the face?
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Positioning 5
Skull, Chapter 20 test 1
| Question | Answer |
|---|---|
| How many bones make up the cranium? | 8 |
| How many bones make up the face? | 14 |
| The cranial bones are rigidly joined together by articulations called: | sutures |
| Which one of the bones is not one of the bones of the cranium? | maxillae |
| Which one of the following is not one of the facial bones? | ethmoid |
| Which skull suture is found between the frontal and parietal bone? | coronal |
| Which skull suture is found between the parietal bones? | saggital |
| zygomia | pic |
| maxilla | pic |
| parietal | pic |
| glabella | pic |
| foramen magnum | pic |
| petrous portion | pic |
| Which of the following contain air sinuses? | ethmoid, frontal, sphenoid |
| Which bone has condyles that articulate the the atlas of the cervical spine? | occipital |
| The zygomatic arches are part of which bone? | temporal |
| Which bone in the skull contains the auditory organs and the organs of hearing? | temporal |
| The petromastoid portion is a part of which bone? | temporal |
| The vestibulotrochlear organ is the organ of: | hearing and balance |
| Which of the following is located in the middle ear? | typanic membrane |
| Which of the following is located in the internal ear? | semicircular canals |
| The maxillary sinus is located in which bone? | maxillae |
| The largest and most dense bone in the face is the: | mandible |
| The small bone situated at the base of the tongue is the: | hyoid |
| part of the mandible: Body | pic |
| orbitalmeatal line | pic |
| infraorbitalmeatal line | pic |
| Which of the following skull types is considered average in size and shape? | mesocephalic |
| Which skull type is narrow from side to side? | dolichocephalic |
| In a typically shaped head the petrous pyramids project anteriorly and medially at what angle? | 47 |
| How many bones are contained in the skull? | 22 |
| The bones in the cranium are joined together by fibrous joints called: | sutures |
| Which of the following bones is contained in the floor of the cranium? | ethmoid, sphenoid, temporal |
| Which of the following bones are contained in the calvarium? | frontal and parietal |
| The suture located between the occipital bone and the parietal bone is | lamdoidal |
| The suture identified is the: squamosal | pic |
| D. dorsum sellae | no question |
| The posterior half of the base of the skull is formed by which bone? | occipital |
| The largest aperture in the occipital bone, through which the medulla oblongata and spinal cord exit is termed the | foramen magnum |
| The base of the anterior portion of the occipital contains two large openings that allow blood vessels and nerves to pass through. they are called: | jugular foramen |
| The thickest and densest portion of bone in the cranium is the: | petrous portion of the temporal bone |
| The base of the temporal bone contains an opening which the internal carotid artery passes and is termed the: | foramen lacerum |
| Which facial bone contains a foramen through which a tear duct passes? | lacrimal |
| Which two facial bones form the roof of the mouth? | maxillary and palatine bones |
Created by:
pspillman17