Autonomic

Question 0

What is the parasympathetic system controlled by?

Answer 0

Venterolateral hypothalamus

Question 1

What is the sympathetic supply controlled by?

Answer 1

Venteromedial hypothalamus

Question 2

What are the nuclei of PSNS?

Answer 2

Edinger westphal
Superior and inferior salivatory
Dorsal Vagal motor nucleus

Question 3

What are the ganglion of the PSNS?

Answer 3

Otic
Pterygopalatine
Submandibular
Ciliary

Question 4

What does the ciliary ganglion supply and by what route?

Answer 4

Spinchter pupillae
Constrictor
Also refractory power of the lens

Via the short ciliary nerve

Question 5

What is the preganglionic supply to the ciliary ganglion?

Answer 5

Occulomotor nerve

Question 6

Where does the ciliary ganglion lie?

Answer 6

In the oribital cavity, lateral to optic nerve

Question 7

Where does the pterygopalatine ganglion lie?

Answer 7

Pteryopalatine fossa near maxillary nerve

Question 8

What does the pterygopalatine ganglion supply and via what route?

Answer 8

The lacrimal duct

Via zygomatic Vii and lacrimal vi

Question 9

What nerve does the pterygopalatine ganglion arise from?

Answer 9

The facial nerve via greater petrosal nerve

Question 10

Where is the submandibular ganglion?

Answer 10

Between submandibular and sublingual glands

Near lingual nerve, underneath the bottom molars

Question 11

What does the submandibular ganglion supply and via what route?

Answer 11

Submandibular and sublingual salivary glands
Via the lingual nerve
Chorda tympani to the submandibular ganglion

Question 12

What nerve supplies the submandibular ganglion?

Answer 12

The facial nerve

Question 13

What nerve supplies the otic ganglion?

Answer 13

The glossopharyngeal nerve

Question 14

What does the otic ganglion supply and via what route?

Answer 14

Parotid gland

Via the auriculotemporal nerve

Question 15

Where is the otic ganglion?

Answer 15

Near the internal carotid artery in front of the ear

Near the auriculotemporal nerve

Question 16

Where does the vagus nerve synapse?

Answer 16

In huge effector organ

Question 17

What ps does the vagus nerve supply in the head and neck?

Answer 17

Trachea
Oesophagus
Larynx

Question 18

Where does the preganglionic neurones of the sympathetic nervous system arise?

Answer 18

In the lateral horns of the spinal cord

Question 19

Where do the postganglionic neurones of the sympathetic nervous system arise?

Answer 19

In the prevertebral or Paravertebral chains

Question 20

What are the nerve routes that supply the sympathetic head and neck?

Answer 20

T1-T4

Question 21

Where are the ganglia that supply the head and neck and how many are there?

Answer 21

3

In the cervical region although they do not arise here

Question 22

What are the ganglia of the sympathetic nervous system to the head and neck?

Answer 22

Superior cervical
Middle cervical
Inferior cervical

Question 23

Where is the superior cervical ganglion?

Answer 23

Anterior to C1-C4

Question 24

What does the superior cervical ganglion supply?

Answer 24

Dilator pupillae Nasal glands Glands of the oral cavity Parotid

Question 25

By what route does the sympathetic supply from the superior cervical ganglion travel?

Answer 25

Via the internal and external carotids Cardiac plexus C1-C4 Pharyngeal plexus

Question 26

How does sympathetic innervation get to the parotid gland?

Answer 26

Via the middle menangial artery

Question 27

How does sympathetic innervation get to the orbit and eyeball?

Answer 27

Via the opthalmic artery

Question 28

How does sympathetic innervation get to the glands of nose and oral cavity?

Answer 28

Via the facial artery

Question 29

Where is the middle cervical ganglion?

Answer 29

Anterior to C6

Question 30

What route does the sympathetic supply from the middle cervical ganglion get to its targets?

Answer 30

Inferior thyroid artery | Cardiac plexus

Question 31

To what does the sympathetic from the middle cervical ganglion carry?

Answer 31

The larynx, trachea, oesophagus

Question 32

What route does the sympathetics from the inferior cervical ganglion get to its targets?

Answer 32

Via the vertebral arteries, subclavian artery and carotid plexus

Question 33

What does the inferior cervical artery sometimes fuse to form?

Answer 33

The cervicothoracic ganglion

Question 34

What does the internal carotid plexus pass sympathetics to?

Answer 34

``` Abducens Trochlear Occulomotor Pterygopalatine ganglion Hypoglossal nerves Opthalmic nerves ```