A&p - Exam 2 - (Lecture 3)

Front 1

Where are the para symp gang of cranial nerves 3, 7, and 9? In the head/skull

Back 1

Ciliary - 3

Pterygopalatine - 7

Submandibular - 7

Otic - 9

Front 2

Where is the ganglia for cranial nerve 10?

Back 2

Near the organs, at the sites/targets

Front 3

What neurotransmitters are for para and symp?

Back 3

Para:
Pre - ACE

Post - ACE

Symp:

Pre - ACE

Post - NORE

Front 4

The pterygopalatine and submandibular ganglia get sensory info from where?

Back 4

The tongue, 1/3 anterior

Front 5

What does mylo- mean?

Back 5

Mandible

Front 6

Where is the hypoglossus muscle attached?

Back 6

To the hyoid bone and inferior portions of the tongue

Front 7

What muscle is the hypoglossus muscle fused to?

Back 7

Styloglossus

Front 8

What nerve innervates the Hylohyoid muscle?

Back 8

CN 5, the trigeminal

Front 9

What are the three big branches of the trigeminal nerve? And what hole do they pass through?

Back 9

1. Opthalmic (v1) - superior orbital fissure

2. Maxillary (v2) - foramen rotundum

3. Mandibular (v3) - foramen ovale

Front 10

What is special about the mandibular branch of the trigeminal nerve?

Back 10

Because it has sensory and motor info

Front 11

What has somatic motor info for mastication?

Back 11

The mandibular branch of the trigeminal nerve

Front 12

What two muscles get the mandibular branch from CN 5?

Back 12

Mylohyoid and the anterior belly of the diagatric muscles

Front 13

What is the posterior belly of the diagastic muscle innervated by?

Back 13

The facial nerve (CN 7)

Front 14

What is the ansta cervicalis?

Back 14

plexus of motor connections to C1-C3 in the cervical plexus

Front 15

What are the 4 main sinuses and which is the biggest?

Back 15

Maxilla (biggest)

Frontal

Sphenoid

Ethmoid

Front 16

Where does pituitary gland sit?

Back 16

In the sella turcica in the spenoid

Front 17

Where does the optic canal exit and what nerve goes through it?

Back 17

Lesser wing of the sphenoid

Optic nerve

Front 18

The opthalamic artery is an extension of the ___________.

Back 18

External carotid

Front 19

What four nerves pass through the superior orbital fissue?

Back 19

CN 3, 4, 6 for the eyes

And the V1 branch of the trigeminal nerve (CN 5)

Front 20

What artery goes through the foramen spinosum?

Back 20

Middle meningeal artery

Front 21

What are the meninges?

Back 21

The connective tissue covering of the brain

Front 22

What anchors the meninges?

Back 22

The crista galli of the ethmoid bone `

Front 23

Where is the perpendicular plate of the ethmoid?

Back 23

Beneath the vomer bone

Front 24

What are the purpose of the concha bones in your nose?

Back 24

To make channels for the air you breath in to funnel into you

Front 25

What is the purpose of the cribiform plate?

Back 25

To transmit CN 1, the olfactory nerve

Front 26

What does "C1 by CN 12" mean?

Back 26

C1 is using the hypoglossal to go to that muscle

Front 27

Each root is formed by a network of _______.

Back 27

Rootlets

Front 28

What is the cauda equina?

Back 28

The nerves at the end of the spinal cord; looks like a horses tail

Front 29

_____ ______ ______ comes together and make the spinal nerves.

Back 29

Dorsal ventral roots

Front 30

Where the ____________________ is where the cell bodies make a synapse with another cell

Back 30

rami meets the ganglia

Front 31

Name the plexuses and tell which nerves are in them.

Back 31

Cervical: C1-C5

Brachial: C5-T1

Lumbar: L1-L5

Sacral: L5-S4