NERVOUS SYSTEM

Question 1

3 main regions of the brain

Answer 1

cerebellum, cerebrum, brain stem

Question 2

2 division of Nervous system

Answer 2

Central NS, Peripheral NS

Question 3

3 types of nerves in PNS

Answer 3

Cranial nerves
Spinal nerves
Peripheral nerves

Question 4

2 divisions of CNS

Answer 4

Brain, spinal cord

Question 5

GROUP OF NERVE CELL BODIES: CNS

Answer 5

NUCLEUS/NUCLEI

Question 6

GROUP OF NERVE CELL BODIES: PNS

Answer 6

GANGLION/GANGLIA

Question 7

GROUP OF NERVES: CNS

Answer 7

TRACT/PATHWAY

Question 8

GROUP OF NERVES: PNS

Answer 8

NERVES

Question 9

MYELINATION: CNS

Answer 9

OLIGODENDROCYTES

Question 10

MYELINATION: PNS

Answer 10

SCHWANN CELLS

Question 11

FOREBRAIN –> PROSENCEPHALON –> TELENCEPHALON –> ______

Answer 11

CEREBRUM, BASAL GANGLIA, LIMBIC LOBE

Question 12

FOREBRAIN –> PROSENCEPHALON –> DIENCEPHALON –> _________

Answer 12

THALAMUS, HYPOTHALAMUS, SUBTHALAUM, EPITHALAMUS

Question 13

MIDBRAIN –> MESENCEPHALON –> MESENCEPHALON –> _______

Answer 13

MIDBRAIN

Question 14

HINDBRAIN –> RHOMBENCEPHALON –> METENCEPHALON –> _______

Answer 14

PONS, CEREBELLUM

Question 15

HINDRBRAIN –> THOMBENCEPHALON –> MYENCEPHALON –> ________

Answer 15

MEDULLA OBLONGATA

Question 16

FUNCTION OF FRONTAL LOBE

Answer 16

PERSONALITY, JUDGEMENT,
INTELLIGENCE, MOTOR PLANNING

Question 17

FUNCTION OF PARIETAL LOBE

Answer 17

SENSORY INTEGRATION

Question 18

FUNCTION OF OCCIPITAL LOBE

Answer 18

INTEGRATION OF VISUAL STIMULI

Question 19

FUNCTION OF TEMPORAL LOBE

Answer 19

HEARING, TASTE, MEMORY

Question 20

FUNCTION OF MIDBRAIN

Answer 20

• Coordinates movement of head, eyes, & trunk in response to visual & hearing stimuli
• Contribute to control of movement

Question 21

FUNCTION OF PONS

Answer 21

• Relays nerve impulses from motor areas of cerebrum to cerebellum
• Control of breathing

Question 22

FUNCTION OF MEDULLA OBLONGATA

Answer 22

• Control of heart beat and blood pressure
• Control of breathing
• Vomiting, swallowing, sneezing, coughing, & hiccups

Question 23

2 PARTS OF ANTERIOR LOBE OF THE CEREBELLUM:

Answer 23

• SPINOCEREBELLUM
• PALEOCEREBELLUM

Question 24

FUNCTION OF THE ANTERIOR LOBE OF THE CEREBELLUM

Answer 24

TRUNK CONTROL

Question 25

2 PARTS OF POSTERIOR LOBE OF CEREBELLUM

Answer 25

* CEREBROCEREBELLUM * NEOCEREBELLUM

Question 26

FUNCTION OF THE POSTERIOR LOBE OF THE CEREBELLUM

Answer 26

COORDINATION

Question 27

2 PARTS OF THE FLOCCULONODULAR LOBE

Answer 27

* VESTIBULOCEREBELLUM * ARCHICEREBELLUM

Question 28

FUNCTION OF THE FLOCCULONDULAR LOBE OF CEREBELLUM

Answer 28

BALANCE & EQUILIBRIUM

Question 29

FUNCTION OF DORSAL/ POSTERIOR HORN

Answer 29

RECEIVES SENSORY INPUT

Question 30

FUNCTION OF VENTRAL/ ANTERIOR HORN

Answer 30

SENDS MOTOR IMPULSES

Question 31

FUNCTION OF LATERAL HORN

Answer 31

SYMPATHETIC NS

Question 32

FUNCTION OF DORSAL COLUMNS

Answer 32

SENSORY INPUT ABOUT PROPRIOCEPTION

Question 33

FUNCTION OF ANTERIOR COLUMNS

Answer 33

SENSORY INPUT ABOUT TACTILE SENSATIONS

Question 34

FUNCTION OF LATERAL COLUMNS

Answer 34

SENSORY INPUT ABOUT TACTILE SENSATIONS

Question 35

Clear, color less liquid composed primarily of water, small amounts of O2, glucose and other needed chemicals from blood ton neurons & neuroglia

Answer 35

CEREBROSPINAL FLUID (CSF)

Question 36

TOTAL VOLUME OF CFS

Answer 36

80 ML - 150 ML OR 3-5 OZ

Question 37

3 FUNCTION OF CFS

Answer 37

* MECHANICAL PROTECTION * CHEMICAL PROTECTION * CIRCULATION

Question 38

CRANIAL NERVE: I * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 38

* OLFACTORY NERVE * SENSORY * SMELL

Question 39

CRANIAL NERVE: II * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 39

* OPTIC NERVE * SENSORY * VISION

Question 40

CRANIAL NERVE: III * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 40

* OCULOMOTOR NERVE * MOTOR * Extraocular Eye Muscles – Medial * Rectus, Inferior Rectus, * Superior Oblique, Inferior Oblique * Opening of Eyelids - Levator Palpebrae Superioris

Question 41

CRANIAL NERVE: IV * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 41

* TROCHLEAR NERVE * MOTOR * EXTRAOCULAR EYE MUSCLES - SUPERIOR OBLIQUE

Question 42

CRANIAL NERVE: V * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 42

* TRIGEMINAL NERVE * MIXED * SENSATION OF FACE; MUSCLES OF MASTICATION

Question 43

CRANIAL NERVE: VI * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 43

* ABDUCENS NERVE * MOTOR * EXTRAOCULAR MUSCLE - LATERAL RECTUS

Question 44

CRANIAL NERVE: VII * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 44

* FACIAL NERVE * MIXED/BOTH * MUSCLE OF FACIAL EXPRESSION * TASTE SENSATION - ANTERIOR 2/3RD OF THE TONGUE

Question 45

CRANIAL NERVE: VIII * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 45

* VESTIBULOCOCHLEAR NERVE * SENSORY * HEARING & EQUILIBRIUM

Question 46

CRANIAL NERVE: IX * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 46

* GLOSSOPHARYNGEAL NERVE * MIXED/BOTH * TASTE SENSATION FROM POSTERIOR 1/3 OF TONGUE, SWALLOWING

Question 47

CRANIAL NERVE: X * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 47

* VAGUS * MIXED/BOTH * TASTE SENSATION FROM THE EPIGLOTTIS (PHARYNX), SWALLOWING, VOCALIZATION, COUGHING, SMOOTH MUSCLES OF THE GI TRACT, SLOWS DOWN HEART RATE

Question 48

CRANIAL NERVE: XI * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 48

* ACCESSORY * MOTOR * TRAPEZIUS AND STERNOCLEIDOMASTOID MUSCLES

Question 49

CRANIAL NERVE: XII * NAME * SENSORY, MOTOR, OR MIXED? * FUNCTION

Answer 49

* HYPOGLOSSAL * MOTOR * MUSCLES OF THE TONGUE