Bones Of Skull
.
- 1.
All of the followings are examples of unpaired bones of the skull except:
- A.
Sphenoid
- B.
Ethmoid
- C.
Maxillary
- D.
Vomer
Correct Answer
C. Maxillary -
- 2.
The suture between the 2 parietal bones and the occipital bone is:
- A.
Lambdoid
- B.
Lambda
- C.
Bregma
- D.
Sagittal
Correct Answer
A. Lambdoid -
- 3.
The ossification of the posterior fontanelle ends after:
- A.
8 years
- B.
1.5 years
- C.
2 years
- D.
6 months
Correct Answer
D. 6 months -
- 4.
Premature closure of fontanelles diagnoses:
- A.
Rickets
- B.
Craniostenosis
- C.
Dehydration
- D.
None of the above
Correct Answer
B. Craniostenosis -
- 5.
Before the age of 8 years, the frontal bone is formed of two halves separated by the:
- A.
Coronal suture
- B.
Saggital suture
- C.
Metopic suture
- D.
Frontal crest
Correct Answer
C. Metopic suture -
- 6.
The most projecting point of the external occipital protuberance is:
- A.
Mastoid process
- B.
Nuchal lines
- C.
Occipital fossa
- D.
Inion
Correct Answer
D. Inion -
- 7.
The most frequently fractured part of skull in car accident is:
- A.
Clavaria (brain box)
- B.
Asterion
- C.
Pterion
- D.
Zygomatic arch
Correct Answer
C. Pterion -
- 8.
Which part of the brain doesHemorrhage (extradural hematoma) compresses?
- A.
The memory area
- B.
The motor area
- C.
The thalamus
- D.
The whole brain
Correct Answer
B. The motor area -
- 9.
How many sockets does the alveolar arch have for the roots of the upper teeth?
- A.
8
- B.
16
- C.
32
- D.
64
Correct Answer
B. 16 -
- 10.
The posterior nasal openings are separated by:
- A.
Ethmoid bone
- B.
Body of sphenoid
- C.
Greater wing of sphenoid
- D.
Vomer
Correct Answer
D. Vomer -
- 11.
The accessory meningeal artery passes through:
- A.
Foramen spinosum
- B.
Foramen ovale
- C.
Foramen lacerum
- D.
Carotid canal
Correct Answer
B. Foramen ovale -
- 12.
The anterior condylar foramen gives passage to:
- A.
Hypoglossal nerve
- B.
Facial nerve
- C.
Mandibular nerve
- D.
Internal jugular vein
Correct Answer
A. Hypoglossal nerve -
- 13.
All of the following are midline structures of the anterior cranial fossa except:
- A.
Foramen caecum
- B.
Crista galli
- C.
Cribriform plate of ethmoid
- D.
Foramen rotundum
Correct Answer
D. Foramen rotundum -
- 14.
Petrous part and squamous part are parts of ---- in the ---- cranial fossa:
- A.
Sphenoid/middle
- B.
Temporal/anterior
- C.
Temporal/middle
- D.
Occipital/posterior
Correct Answer
C. Temporal/middle -
- 15.
7th and 8th cranial nerves pass through:
- A.
Internal auditory meatus
- B.
Hypoglossal canal
- C.
Jugular foramen
- D.
All of the above
Correct Answer
A. Internal auditory meatus -
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Current Version
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Feb 04, 2019Quiz Edited by
ProProfs Editorial Team -
Feb 04, 2019Quiz Created by
Muhammad.firas14
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