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Questions and Answers
At what age does the obliteration of sutures between the bones of the calvaria begin on the internal surface?
At what age does the obliteration of sutures between the bones of the calvaria begin on the internal surface?
- 40-50 years
- 20-30 years
- 30-40 years (correct)
- 10-20 years
What is the function of fontanelles during birth?
What is the function of fontanelles during birth?
- To facilitate the passage of oxygen to the brain
- To enable the bony plates of the skull to flex (correct)
- To regulate the body temperature of the infant
- To protect the brain from injury
What does a depressed fontanelle indicate in an infant?
What does a depressed fontanelle indicate in an infant?
- Brain injury
- Malnutrition
- Dehydration (correct)
- Increased intracranial pressure
How many fontanelles are present in an infant?
How many fontanelles are present in an infant?
What is the location of the anterior fontanelle?
What is the location of the anterior fontanelle?
By what age does the anterior fontanelle typically close?
By what age does the anterior fontanelle typically close?
What is Malar flush associated with?
What is Malar flush associated with?
Which type of Le Fort fracture involves the nasal septum?
Which type of Le Fort fracture involves the nasal septum?
What is the result of a Le Fort 2 fracture?
What is the result of a Le Fort 2 fracture?
Which type of fracture may involve the alveolus of a canine tooth?
Which type of fracture may involve the alveolus of a canine tooth?
What is the function of the styloid process?
What is the function of the styloid process?
Which type of fracture may be associated with dislocation of the temperomandibular joint?
Which type of fracture may be associated with dislocation of the temperomandibular joint?
What is the origin of the word 'parietal'?
What is the origin of the word 'parietal'?
What is the characteristic of a fracture of the angle of mandible?
What is the characteristic of a fracture of the angle of mandible?
What is the function of the superior temporal line?
What is the function of the superior temporal line?
What passes through the parietal foramen?
What passes through the parietal foramen?
What is the function of the zygomatic process?
What is the function of the zygomatic process?
What is the location of the parietal foramen?
What is the location of the parietal foramen?
How many bones make up the cranial skeleton?
How many bones make up the cranial skeleton?
What is the name of the suture that separates the occipital bone from the parietal bones?
What is the name of the suture that separates the occipital bone from the parietal bones?
How many bones make up the facial skeleton?
How many bones make up the facial skeleton?
What is the name of the bone that attaches to the parietal bones via the coronal suture?
What is the name of the bone that attaches to the parietal bones via the coronal suture?
What is the name of the suture that forms the boundary between the temporal bones and parietal bones?
What is the name of the suture that forms the boundary between the temporal bones and parietal bones?
What type of joints are formed between the bones of the skull?
What type of joints are formed between the bones of the skull?
What is the function of the Sphenoid bone in the skull?
What is the function of the Sphenoid bone in the skull?
Which bones does the Sphenoid bone articulate with?
Which bones does the Sphenoid bone articulate with?
What is the structure of the Sphenoid bone composed of?
What is the structure of the Sphenoid bone composed of?
What is the name of the saddle-shaped enclosure on the superior surface of the Sphenoid bone?
What is the name of the saddle-shaped enclosure on the superior surface of the Sphenoid bone?
What are the two plates of the pterygoid process separated by?
What are the two plates of the pterygoid process separated by?
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