Lab 8 Flashcards Preview

Biology 223 > Lab 8 > Flashcards

Flashcards in Lab 8 Deck (17):
1

Mandibular
Bone of Passage and Contents

Bone of Passage: Dentary.
Contents: Mandibular Nerve (V3).

2

Mental
Bone of Passage and Contents

Bone of Passage: Dentary.
Contents: Mental Nerve (V3).

3

Supraorbital
Bone of Passage and Contents

Bone of Passage: Frontal.
Contents:Supraorbital (V1); Supraorbital artery.

4

Infraorbital
Bone of Passage and Contents

Bone of Passage: Maxilla.
Contents: Infraorbital nerve (V1); Infrorbital artery.

5

Lacrimal
Bone of Passage and Contents

Bone of Passage: Lacrimal.
Contents: Lacrimal canal (tear duct).

6

Optic
Bone of Passage and Contents

Bone of Passage: Sphenoid.
Contents: Optic nerve (II); intrinsic optic arteries and viens.

7

Superior Orbital Fissure
Bone of Passage and Contents

Bone of Passage: Sphenoid.
Contents: Occulomotor nerve (III), Trochlear nerve (IV), Maxillary nerve (V2), abducens nerve (VI); Ophthalmic arteries.

8

Inferior Orbital Fissure
Bone of Passage and Contents

Bone of Passage: Sphenoid.
Contents: Venous return for area served by facial artery.

9

Stylomastoid
Bone of Passage and Contents

Bone of Passage: Temporal.
Contents: Facial nerve (VII)-exciting temporal bone to outside of face.

10

Jugular
Bone of Passage and Contents

Bone of Passage: Between temporal and occipital.
Contents: Jugular vein (exiting skull), Glossopharyngeal nerve (IX), Vagus nerve (X), cranial portion of Accessory nerve (XI)

11

Carotid Canal
Bone of Passage and Contents

Bone of Passage: Temporal.
Contents: Carotid artery (entering skull).

12

Cribiform Plate
Bone of Passage and Contents

Bone of Passage: Ethmoid.
Contents: Olfactory nerve (I).

13

Rotundum
Bone of Passage and Contents

Bone of Passage: Sphenoid.
Contents: Maxillary nerve (V2).

14

Ovale
Bone of Passage and Contents

Bone of Passage: Sphenoid.
Contents: Mandibular nerve (V3).

15

Internal Acoustic Meatus
Bone of Passage and Contents

Bone of Passage: Temporal.
Contents: Facial nerve (VII) and Vestibulocochlear nerve (VIII) entering petrous temporal.

16

Hypoglossal
Bone of Passage and Contents

Bone of Passage: Occipital.
Contents: Hypoglossal nerve (XII).

17

Foramen Magnum
Bone of Passage and Contents

Bone of Passage: Occipital.
Contents: Spinal portion of accessory nerve (XI). Vertebral arteries; spinal cord.