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Anatomy (Axial Skeleton) question with correct answer

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Anatomy (Axial Skeleton) question with correct answerAnatomy (Axial Skeleton) question with correct answerAnatomy (Axial Skeleton) question with correct answerAnatomy (Axial Skeleton) question with correct answerAnatomy (Axial Skeleton) question with correct answer

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  • October 20, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Anatomy
  • Anatomy
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Anatomy (Axial Skeleton) question with
correct answers




___ ___ forms the posterior wall of the eye socket or orbit - CORRECT ANSWERS-
lesser wing

____ ____ forms the lateral part of the eye socket - CORRECT ANSWERS-greater
wing

-Air-filled spaces in skull bones that open to the nasal cavity
-Have a mucous lining that helps humidify and warm inhaled air
-sinus spaces provide resonance to the voice - CORRECT ANSWERS-paranasal
sinuses

-Also known as the breastbone
-Is a flat bone that forms the anterior midline of the thoracic wall - CORRECT
ANSWERS-sternum

-Consists of the thoracic vertebrae posteriorly, the ribs laterally, and the sternum
anteriorly
-Acts as a protective framework around the heart, lungs, trachea, and esophagus -
CORRECT ANSWERS-thoracic cage

-Each side of the skull articulates the temporal bone and the parietal bone on that side -
CORRECT ANSWERS-squamous suture

-Extends across the superior surface of the skull along the coronal plane
-Articulating with the frontal and parietal - CORRECT ANSWERS-coronal suture

-Extends between the superior midlines of the coronal and lamboid sutures. It is in the
midline of the cranium
-Articulating with the right and left parietal - CORRECT ANSWERS-sagittal suture

-Extends like an arc across the posterior surface of the skull
-Articulating with the parietal and occipital - CORRECT ANSWERS-lamboid suture

, -Ribs 1-7
-connect individually to the sternum by separate cartilaginous extensions called costal
cartilage - CORRECT ANSWERS-true ribs

-Ribs 11 and 12
-They have no connection to the sternum - CORRECT ANSWERS-floating ribs

-Ribs 8-10
-The costal cartilages of 8-10 fuse to the costal cartilage of rib 7 and thus indirectly
articulate with the sternum - CORRECT ANSWERS-false ribs

-The ___ ___ ___ is formed by the fusion of spinal processes
-The ___ ___ ___ is formed by the fusion of transverse processes
The ___ ___ is the gap that opens up at the end of the sacral canal - CORRECT
ANSWERS-medial sacral crest
lateral sacral crest
sacral hiatus

-The ___ is the longest part of the sternum and form its bulk (shaft of sword)
-The body and manubrium articulate at the__ __ - CORRECT ANSWERS-body
sternal angle

-The ___ of the sacrum is a narrow, pointed portion of the bone that project inferiorly
-The bone's broad superior surface forms the __ - CORRECT ANSWERS-apex
base

4 small ___ ___ fuse to form the coccyx - CORRECT ANSWERS-coccygeal vertebrae

5 bones of the orbital complex - CORRECT ANSWERS-roof (frontal bone and lesser
wing of sphenoid bone)
floor (mainly maxilla bone)
medial wall (maxilla, lacrimal, ethmoid)
lateral wall (zygomatic, sphenoid, frontal)
posterior wall (sphenoid)

6 bones of the mandible - CORRECT ANSWERS-mental foramen (on the chin)
alveolar process (teeth sockets)
mandibular foramen (on the side)
coracoid
mandibular notch
ramus (area for muscle attachment)

A ___ ___ projects posteriorly from the left and right laminae - CORRECT ANSWERS-
spinous process

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