Illustrated Anatomy of the Head and Neck 5th Edition by Margaret J. Fehrenbach-Test Bank

Test Handbook For Exemplified Structure of the Head and Neck 5th Edition by Margaret J. Fehrenbach

ISBN-10. 9780323396349 ; ISBN-13. 978-0323396349

CHAPTER 3

MULTIPLE CHOICE

1. Which of the subsequent bony characteristics listed does NOT function as an aperture in bone?

a.

Foramen

b.

Canal

c.

Sulcus

d.

Fissure

ANS: C

Feedback

A

A foramen is a brief windowlike aperture in bone.

B

A canal is a tubular aperture in bone.

C

A sulcus is a superficial depression or groove on bony surface and NOT an aperture in bone.

D

A fissure is a narrow rift-like aperture in bone.

DIF:RetrievalREF:p. 33OBJ:1 | 2

TOP:CDA: General Chairside, I. A. Display understanding of fundamental oral and dental anatomy, physiology, and development

MSC: NBDHE, Scientific Basis for Dental Hygiene Practice, 1.1.1 Head and Neck Anatomy

2. Which of the following skeletal structures listed is the SINGLE movable bone of the cranium?

a.

Hyoid bone

b.

Mandible

c.

Palatine

d.

Vomer

ANS: B

Feedback

A

Despite the fact that the hyoid bone is movable and lacks bony joints, it is a bone found in the neck and NOT the cranium.

B

The mandible is the only cranium bone that shifts; the movement occurs at the temporomandibular joint. Within this joint, the mandibular condyle shifts within the articular fossa of the temporal bone.

C

The palatine bone may be a cranium bone, but it does NOT move.

D

The vomer may be a cranium bone, but it does NOT move.

DIF:RetrievalREF:p. 33OBJ:3

TOP:CDA: General Chairside, I. A. Display understanding of fundamental oral and dental anatomy, physiology, and development

MSC: NBDHE, Scientific Basis for Dental Hygiene Practice, 1.1.1 Head and Neck Anatomy

3. The squamosal suture is MOST effectively observed from which angle of the cranium?

a.

Fore view

b.

Nether view

c.

Lateral view

d.

Top view

ANS: C

Feedback

A

Seeing the squamosal suture on the lateral cranium surface from a fore view is challenging.

B

Seeing the squamosal suture on the lateral cranium surface from a nether view is challenging.

C

The squamosal suture is the suture between the parietal bones and temporal bones on each side of the cranium. This suture is MOST effectively viewed from the lateral angle.

D

Seeing the squamosal suture on the lateral cranium surface from a top view is challenging.

DIF: Understanding REF: p. 40 OBJ: 2

TOP:CDA: General Chairside, I. A. Display understanding of fundamental oral and dental anatomy, physiology, and development

MSC: NBDHE, Scientific Basis for Dental Hygiene Practice, 1.1.1 Head and Neck Anatomy

4. Which of the subsequent apertures within the orbit links the orbit with the cranial cavity?

a.

Cribriform plate

b.

Infraorbital foramen

c.

Inferior orbital fissure

d.

Superior orbital fissure

ANS: D

Feedback

A

The cribriform plate serves as a transit for olfactory nerves from the nasal cavity to the brain.

B

The infraorbital foramen is situated beneath the orbit on the facial surface of the maxilla.

C

The inferior orbital fissure connects the orbit with both the infratemporal and pterygopalatine fossae and NOT the cranial cavity.

D

The superior orbital fissure is a slit-like aperture between the lesser and greater wings of the sphenoid bone and functions as a transit for blood vessels and nerves from the cranial cavity into the orbit, thereby connecting the two.

DIF:RetrievalREF:pp. 46-47OBJ:2

TOP:CDA: General Chairside, I. A. Display understanding of fundamental oral and dental anatomy, physiology, and development

MSC: NBDHE, Scientific Basis for Dental Hygiene Practice, 1.1.1 Head and Neck Anatomy

5. Subsequent to the seventh cranial nerve traversing through the petrous part of the temporal bone, through which aperture does it emerge onto the face?

a.

External auditory meatus

b.

Jugular notch

c.

Foramen spinosum

d.

Stylomastoid foramen

ANS: D

Feedback

A

The external acoustic meatus is the brief external canal leading to the tympanic cavity.

B

The jugular notch, formed by the articulation of temporal and occipital bones, is associated with the jugular vein and the ninth, tenth, and eleventh cranial nerves.

C

The foramen spinosum is positioned farther back and is associated with the middle meningeal artery.

D

The seventh cranial nerve penetrates the temporal bone through the internal acoustic meatus, traverses within the temporal bone, and emerges through the stylomastoid foramen onto the face.

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