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FREE RADIOLOGY AND STUDY GAMES ABOUT SKULL-
EXAM QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -62 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation
Question 1: What projection will demonstrate the optic canal?
Answer:
Rhese Method
Question 2: The petromastoid portion is part of what skull bone?
Answer:
Temporal bone Question 3: What line is preferred to be perpendicular to the IR for the Townes projection?
Answer:
OML
Question 4: How many bones make up the cranium?
Answer:
8
Question 5: The Zygomatic process is part of what bone?
Answer:
Temporal bone Question 6: What structures are visible within the Foramen Magnum on a Townes projection?
Answer:
The Dorsum Sellae and the Posterior Clinoid Processes Question 7: When doing a PA Caldwell projection, The CR will be directed where, and at what angle?
Answer:
CR Exits the Nasion at a 15 degree angle Caudad Question 8: What 3 parts are touching the IR on a Rhese view? Also known as a 3 point landing!
Answer:
The nose, the cheek, and the chin
Question 9: How many bones make up the skull?
Answer:
22 Question 10: The tempanic membrane, the auditory tube, the auditory ossicles(malleus, incus, stapes) are part of what portion of the ear?
Answer:
Middle Question 11: When looking at a Rhese projection image, the optic foramen will be where on the image?
Answer:
In the lower lateral 1/3 corner of the orbit
Question 12: Where is the CR directed on a Townes projection?
Answer:
- 1/2 inches above the Glabella and pass through the EAM
Question 13: What is the degree of angle for the Townes method if the IOML is used?
Answer:
37 degrees
Question 14: What bones form the Floor of the skull?
Answer:
Ethmoid, Sphenoid, Temporal Question 15: What is the name of the junction between the Coronal and Sagittal sutures?
Answer:
Bregma Question 16: Which projection are used to visualize the Petromastoid Portion(Mastoids)?
Answer:
Modified Law, Stenvers, and Arcelin Question 17: Which line is perpendicular to the IR when doing a Rhese view of the orbits?
Answer:
AML Question 18: Which of the skull types is narrow from side to side and long from front to back?
Answer:
Dolichocephalic Question 19: Which suture is found in between the occipital bone and the parietal bone?
Answer:
Lambdoidal
Question 20: The petrous portion(pyramids) is part of which bone in the skull?
Answer:
Temporal
Question 21: Where is the CR directed for the Rhese view?
Answer:
Perpendicular, and 1 in superior and 1 in posterior to the TEA
Question 22: Which bones in the skull contain air sinuses?
Answer:
Frontal, Ethmoid, Temporal, Maxilla, Sphenoid Question 23: The posterior portion of the skull that forms the base of the skull is named?
Answer:
Occipital bone Question 24: Which plane is Parallel to the IR for a lateral projection of the skull?
Answer:
MSP
Question 25: Which suture is found in between the 2 parietal bones?
Answer:
Sagittal
Question 26: Which suture is found between the frontal bone and parietal bone?
Answer:
Coronal
Question 27: The Nasion is part of what bone of the skull?
Answer:
Frontal bone Question 28: In a Rhese view, the MSP forms a ______ degree angle to the plane of the IR.
Answer:
53
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