Bio 232 @ Oit - Lab 2 Clones

Front 1

Branch of Cranial Nerve V - Trigeminal nerve
Ophthalmic nerve (V1)

Back 1

Identify. Arises from the anterior part of the ganglion and passes through the superior orbital fissure to the eye.

Front 2

Branch of Cranial Nerve V - Trigeminal nerve
Maxillary nerve (V2)

Back 2

Identify. Arises from the middle of the semilunar ganglion and passes through the foramen rotundum to the face and upper jaw.

Front 3

Branch of Cranial Nerve V - Trigeminal nerve
Mandibular nerve (V3)

Back 3

Identify. Passes through the foramen ovale to the lower jaw, branching into the lingual nerve and alveolar nerve.

Front 4

Branch of Cranial Nerve V - Trigeminal nerve
Semilunar ganglion

Back 4

Identify

Front 5

Trigeminal nerve (V)

Back 5

Identify

Front 6

Alveolar nerve (V8, branch of Mandibular nerve, penetrates into the bone)

Back 6

Identify (Passes through the mandibular foramen)

Front 7

Lingual nerve (V7) branch of Mandibular nerve, travels within oral cavity

Back 7

Identify

Front 8

Branch of Facial Nerve (VII)
Zygomatic nerve

Back 8

Identify

Front 9

Branch of Facial Nerve (VII)
Temporal nerve

Back 9

Identify

Front 10

Branch of Facial nerve (VII)
Buccal nerve

Back 10

Identify

Front 11

Branch of the Facial nerve (VII)
Mandibular branch of the facial nerve

Back 11

Identify

Front 12

Mandibular branch of Facial nerve

Back 12

Identify

Front 13

Hypoglossal nerve (XII)

Back 13

Identify. Can be seen running beside the external carotid artery.

Front 14

Vagus nerve (X)

Back 14

Identify. Can be seen as a large nerve running along side the carotid artery in the neck.

Front 15

Lumbosacral trunk

Back 15

Identify

Front 16

Femoral nerve

Back 16

Identify. Lies in the groove between the iliacus and psoas portions of the iliopsoas muscle.

Front 17

Sciatic nerve

Back 17

Identify. Lies in the floor of the popliteal fossa.

Front 18

Femoral nerve (fat)

Back 18

Identify. Lies in the groove between the iliacus and psoas portions of the iliopsoas muscle.

Front 19

Saphenous nerve (thin)

Back 19

Identify. Known as the sensory branch of the femoral nerve.

Front 20

Sciatic nerve

Back 20

Identify. Lies in the floor of the popliteal fossa.

Front 21

Sciatic splits into Tibial nerve and Common Peroneal nerve

Back 21

Identify component nerves of this junction

Front 22

Sciatic nerve

Back 22

Identify

Front 23

Common Peroneal nerve

Back 23

Identify

Front 24

Tibial nerve

Back 24

Identify

Front 25

Deep Peroneal nerve

Back 25

Identify

Front 26

Brachial plexus

Back 26

Identify. This is the network of nerves supplying the arm and shoulder area. It is formed by spinal nerves C5 through C8 and T1. Lies in the anterior base of the neck, just superior to the clavicle. Five major nerves arise from this junction and pass down into the arm.

Front 27

Axillary nerve

Back 27

Identify. Supplies the shoulder and deltoid muscle.

Front 28

Musculocutaneous nerve

Back 28

Identify. Supplies the anterior upper arm.

Front 29

Radial nerve

Back 29

Identify. Serves the thumb side of the forearm.

Front 30

Median nerve

Back 30

Identify. Supplies the anterior forearm.

Front 31

Median nerve

Back 31

Identify. Supplies the anterior forearm.

Front 32

Radial nerve

Back 32

Identify. Serves the thumb side of the forearm.

Front 33

8 Cervical nerves

Back 33

Identify number and name of nerves.

Front 34

12 Thoracic nerves

Back 34

Identify number and name of nerves.

Front 35

5 Lumbar nerves

Back 35

Identify number and name of nerves.

Front 36

5 Sacral nerves, with 1 Coccygeal nerve located caudally.

Back 36

Identify number and name of nerves.

Front 37

Cervical enlargement

Back 37

Identify

Front 38

Lumbar enlargement

Back 38

Identify

Front 39

Conus medullaris

Back 39

Identify. Said to be the end of the spinal cord proper, at the second lumbar vertebrae, where it tapers into this structure.

Front 40

Filum terminale

Back 40

Identify. This is a non-nervous structure, located on the end of the conus medullaris, which anchors the cord in the spinal canal.

Front 41

Cauda equina

Back 41

Identify. The roots of the lumbar and sacral spinal nerves arise superior to the conus meduallaris and pass as a mass of spinal nerves down the spinal canal. The name of this mass is?

Front 42

Lumbar plexus

Back 42

Identify. This junction is formed by nerves L1 through L4.

Front 43

Cervical plexus

Back 43

Identify. This network of nerves is formed by branches of nerves C1 through C5.

Front 44

Sacral plexus

Back 44

Identify. The last two lumbar nerves (L4 and L5) join with S1 through S4 to form this junction. Major roots lie in the minor pelvis. The major portion passes through the sciatic foramen to from the sciatic nerve.

Front 45

Brachial plexus

Back 45

Identify. This is the network of nerves supplying the arm and shoulder area. It is formed by spinal nerves C5 through C8 and T1. Lies in the anterior base of the neck, just superior to the clavicle. Five major nerves arise from this junction and pass down into the arm.