Question 1

The internal auditory canal transmits cranial nerves:

Accepted Answer

A)  VI and VII. 
B)  VII and VIII. 
C)  VIII and IX. 
D)  IX and X. 
A)  VI and VII. 
B)  VII and VIII. 
C)  VIII and IX. 
D)  IX and X.

Question 2

The infraorbital foramen is part of which facial bone?

Accepted Answer

A)  Mandible 
B)  Maxillary 
C)  Zygomatic 
D)  Nasal 
A)  Mandible 
B)  Maxillary 
C)  Zygomatic 
D)  Nasal

Question 3

Refer to the figure below of a coronal CT of the ethmoid bone.
  
-Which arrow points to the ethmoid sinuses?

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
A)  A 
B)  B 
C)  C 
D)  D

Question 4

Refer to the figure below of a coronal CT of the cranium.
  
-Which arrow points to the anterior clinoid process of sphenoid bone?

Accepted Answer

A)  A 
B)  B 
C)  C 
A)  A 
B)  B 
C)  C

Question 5

The lower portion of the bony nasal septum is formed by which facial bone?

Accepted Answer

A)  Maxilla 
B)  Vomer 
C)  Palatine bone 
D)  Lacrimal bone 
A)  Maxilla 
B)  Vomer 
C)  Palatine bone 
D)  Lacrimal bone

Question 6

The frontal sinuses drain into the:

Accepted Answer

A)  sphenoethmoidal recess. 
B)  superior nasal meatus. 
C)  middle nasal meatus. 
D)  inferior nasal meatus. 
A)  sphenoethmoidal recess. 
B)  superior nasal meatus. 
C)  middle nasal meatus. 
D)  inferior nasal meatus.

Question 7

Refer to the figure below of an axial CT of the inner ear.
  
-Which arrow points to the vestibule?

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E 
A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 8

Refer to the figure below of an axial CT of the temporal bone.
  
-Which arrow points to the sphenoid sinus?

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
A)  A 
B)  B 
C)  C 
D)  D

Question 9

Refer to the figure below of a sagittal CT reformat of the cranium.
  
-Which arrow points to the clivus?

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
A)  A 
B)  B 
C)  C 
D)  D

Question 10

Two opening of the vestibule are the:

Accepted Answer

A)  round window and internal auditory canal. 
B)  oval window and internal auditory canal. 
C)  oval window and vestibular aqueduct. 
D)  round window and vestibular aqueduct. 
A)  round window and internal auditory canal. 
B)  oval window and internal auditory canal. 
C)  oval window and vestibular aqueduct. 
D)  round window and vestibular aqueduct.

Question 11

The parietal bones articulate with the _____,and temporal bones.

Accepted Answer

A)  ethmoid, frontal, occipital 
B)  sphenoid, occipital, frontal 
C)  ethmoid, frontal, maxillary 
D)  sphenoid, frontal, maxillary 
A)  ethmoid, frontal, occipital 
B)  sphenoid, occipital, frontal 
C)  ethmoid, frontal, maxillary 
D)  sphenoid, frontal, maxillary

Question 12

Refer to the figure below of an axial CT of the temporal bone.
  
-Which arrow points to the carotid canal?

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
A)  A 
B)  B 
C)  C 
D)  D

Question 13

Refer to the figure below of a coronal CT of the cranium.
  
-Which arrow points to the optic canal?

Accepted Answer

A)  A 
B)  B 
C)  C 
A)  A 
B)  B 
C)  C

The internal auditory canal transmits cranial nerves:

The infraorbital foramen is part of which facial bone?

Refer to the figure below of a coronal CT of the ethmoid bone. -Which arrow points to the ethmoid sinuses?

Refer to the figure below of a coronal CT of the cranium. -Which arrow points to the anterior clinoid process of sphenoid bone?

The lower portion of the bony nasal septum is formed by which facial bone?

The frontal sinuses drain into the:

Refer to the figure below of an axial CT of the inner ear. -Which arrow points to the vestibule?

Refer to the figure below of an axial CT of the temporal bone. -Which arrow points to the sphenoid sinus?

Refer to the figure below of a sagittal CT reformat of the cranium. -Which arrow points to the clivus?

Two opening of the vestibule are the:

The parietal bones articulate with the _____,and temporal bones.

Refer to the figure below of an axial CT of the temporal bone. -Which arrow points to the carotid canal?

Refer to the figure below of a coronal CT of the cranium. -Which arrow points to the optic canal?

Introduction to Sectional Anatomy

Brain

Spine

Neck

Thorax

Abdomen

Pelvis

Upper Extremity

Lower Extremity

Filters

Exam 2: Cranium and Facial Bones

The internal auditory canal transmits cranial nerves:

The infraorbital foramen is part of which facial bone?

Refer to the figure below of a coronal CT of the ethmoid bone. -Which arrow points to the ethmoid sinuses?

Refer to the figure below of a coronal CT of the cranium. -Which arrow points to the anterior clinoid process of sphenoid bone?

The lower portion of the bony nasal septum is formed by which facial bone?

The frontal sinuses drain into the:

Refer to the figure below of an axial CT of the inner ear. -Which arrow points to the vestibule?

Refer to the figure below of an axial CT of the temporal bone. -Which arrow points to the sphenoid sinus?

Refer to the figure below of a sagittal CT reformat of the cranium. -Which arrow points to the clivus?

Two opening of the vestibule are the:

The parietal bones articulate with the _____,and temporal bones.

Refer to the figure below of an axial CT of the temporal bone. -Which arrow points to the carotid canal?

Refer to the figure below of a coronal CT of the cranium. -Which arrow points to the optic canal?

Introduction to Sectional Anatomy

Brain

Spine

Neck

Thorax

Abdomen

Pelvis

Upper Extremity

Lower Extremity

Filters