Final

Question 1

If an individual does not have the ability to move the eyeball, what nerves might be damaged?

Answer 1

Oculomotor and abducens

Question 2

What type of nerve is the olfactory nerve?

Answer 2

Sensory nerve

Question 3

Which of the cranial nerves are divided into three parts?

Answer 3

Trigeminal nerve
The Opthalmic
maxillary
Mandibular

Question 4

If an individual has terrible balance? What cranial nerve associated with balance can be affected?

Answer 4

Vestibulochlear

Question 5

The muscles in the tongue of controlled by what cranial nerve?

Answer 5

Hypoglossal nerve

Question 6

The thoracic region of the vertebrae contains how many nerves?

Answer 6

24

Question 7

Define a plexus.

Answer 7

A group of nerves joined together

Question 8

How many different types of plexus are found in the spinal nerves?

Answer 8

4

Question 9

An individual that suffers from horrific lower back pain most likely what nerve pinched?

Answer 9

Siatic

Question 10

What plexus is the femoral nerve found in?

Answer 10

Lumbar

Question 11

If the medial nerve of an individual gets damaged what will they suffer from?

Answer 11

Carpal tunnel

Question 12

How many pairs of nerves are found in the lumbar section of the spinal cord?

Answer 12

5

Question 13

T/F….if you were to break what damage your coccygeal know if the pain is very easy to get rid of?

Answer 13

False

Question 14

The axillary nerve is located in which plexus?

Answer 14

Brachial

Question 15

How many pairs of nerves are located in the sacral region of the spine?

Answer 15

5 pairs

Question 16

What is the most important nerve of the sacral plexus and where does it extend to you?

Answer 16

The penderal nerve,it goes through the external genitalia to theanus

Question 17

How many peers of nerves I found in the coccygeal region of the spine?

Answer 17

1 pair

Question 18

How many nerves come from the medulla oblongata?

Answer 18

5

Question 19

How many cranial nerves come from the mid brain?

Answer 19

3

Question 20

How many cranial nerves come from the pons?

Answer 20

4

Question 21

How many cranial nerves do we have?

Answer 21

12

Question 22

Olfactory nerve controls what sense?

Answer 22

Sense of smell(sensory nerve)

Question 23

Optic nerves control what sense?

Answer 23

Sight(sensory nerve)

Question 24

Oculomotor nerves control what movement?

Answer 24

Movement of the eyes… For the eyeballs to look up & down

Question 25

Trochlear nerve controls?

Answer 25

Movement of the eyeballs downward & inward {crossed eye}

Question 26

Ophthalmic nerve controls

Answer 26

Sensory info from the cornea
Scalp
Nose
& face

Question 27

Maxillary nerve controls

Answer 27

Sensory info from the cheeks
Upper lip
And teeth

Question 28

Mandibular nerve controls

Answer 28

Chewing

Question 29

Abducens control.

Answer 29

Movement of the eyeballs

Question 30

Facial nerves

Answer 30

Mixed nerves containing both sensory and motor nerves. Controls facial expressions 2/3 of the taste from the tongue

Question 31

Vestibulochlear nerve controls

Answer 31

Hearing and balance from the inner ear

Question 32

Vagus is a mixed nerve that?

Answer 32

Carries info from throat & esophagus and others to the brain. Helps in swallowing by controlling the throat & salivary glands

Question 33

Accessory nerve controls?

Answer 33

Muscles that move the throat, neck and voice box

Question 34

Hypoglossal nerve controls

Answer 34

The movement of the tongue (helps in speech)

Question 35

Cervical plexus controls

Answer 35

The movement of the neck and shoulders

Question 36

Brachial nerve

Answer 36

Contains 5 different nerves
- axillary nerve– runs thru the armpit
- medial nerve– runs thru the wrist if damaged
leads to carpal tunnel

Question 37

Lumbar plexus

Answer 37

Contains 2 important nerves
– Siatic nerve– goes thru lower back gluteus and back of legs– responsible for pain in lower back

– Femoral nerve– from lower back to front of legs

Question 38

Coccygeal plexus

Answer 38

Runs thru the tail bone

If damaged takes very long time to get rid of

Question 39

Glossopharyngeal nerve

Answer 39

Mixed nerves that send info from throat &aback of tongue to the brain for interpretation
Controls the muscles of the throat
Involved in swallowing