Nervous System 2

Question 1

Parts of Brain Stem

Answer 1

Madula Oblongata, Pons, Mid Brain

Question 2

Medulla Oblongata functions

Answer 2

Cardiac & respiratory control

Question 3

Pons Function

Answer 3

Breathing, relay motor tracts

Question 4

Mid Brain function

Answer 4

Substantia Nigra - Dopamine > Subconcious movement , Eye reflexes and tracking

Question 5

Which section of the brain is the Thalamus and hypothalamus

Answer 5

Diencephalon

Question 6

Thalamus Function

Answer 6

Major relay centre

Question 7

Hypothalamus function

Answer 7

Hormone and Homeostasis
Emotional Brain
Temperature control
Sense of smell

Question 8

Epithalamus function

Answer 8

Connects to limbic system to other parts of brain

Contains Pineal Gland

Question 9

Part of the Cerebrum & key function

Answer 9

1. Frontal - Motor
2. Parietal - Sensory
3. Temporal - Hearing
   4 Occipital - Vision

Question 10

Cerebellum function

Answer 10

Balance, Smooth movement (speech)

Question 11

One outcome of a damaged cerebellum

Answer 11

Ataxia

Question 12

Signs of Ataxia

Answer 12

widened stance
slurred speech
tremor upon motor movement intention (picking up glass)

Question 13

Areas of spinal grey mater and key function

Answer 13

Posterior - Dorsal matter - Sensory Input

Anterior - Ventral matter - Motor output

Question 14

Motor spinal tract

Answer 14

Corticospinal tract

Question 15

Sensory spinal tract

Answer 15

dorsalcolumn

spinothalamic tracts

Question 16

Corticospinal tract function

Answer 16

motor output - voluntary movement

Question 17

dorsalcolum function

Answer 17

sense touch vibration

Question 18

spinothalamic tract function

Answer 18

sense pain & temperature

Question 19

Trochlear nerve function 4

Answer 19

eye movement (motor)

Question 20

Trigeminal Nerve function 5

Answer 20

facial sensations , chewing (motor & sensory)

Question 21

Cranial Nerve 3

Answer 21

Ocularmotor - eye movement, eyelids, pupil

Question 22

Facial Nerve function 7

Answer 22

facial expression , taste , salivary glands (both)

Question 23

vagus nerve function

Answer 23

Chest & Abdomen sense and motor

Question 24

Hypogolossal nerve function 12

Answer 24

tongue movement & speech