Nervous System 3

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Nervous System 3

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Disorders of the nervous system

Quiz

Welcome to your Nervous system

White matter is made of?

Deselect Answer

Bundles of mixed fibres and dendrites

Bundles of myelinated nerve fibres

Bundles of cell bodies

Bundles of unmyelinated nerve fibres

A reflex is produced by?

Deselect Answer

Sensory stimulus

Voluntary movement

Nerve endings

Nerve cells

Dendrites are?

Deselect Answer

Nerve impulses

Nerve fibres

Nerve cells

Neurones

The reflex arc consists of?

Deselect Answer

The spinal cord and brain

Brain, sense organ, the spinal cord

A sense organ, the spinal cord, a sensory nerve, a motor nerve

A sensory nerve and organ

The coccygeal plexus is located?

Deselect Answer

Left side of the pelvic cavity

Back of the pelvic cavity

Right side of the pelvic cavity

Front of the pelvic cavity

Which one of the following is not a function of cerebrospinal fluid?

Deselect Answer

Forms a cushion between the bony cavities and nerves, protecting the brain and spinal cord

Keeps pressure around the brain and spinal cord constant

Removes waste and toxins

Regulates body temperature

What is the function of neuroglia?

Deselect Answer

Supports the neurones

Transmit nerve impulses to the cell body

Insulates the axon

Transmit nerve impulses away from the cell body

How many pairs of cranial nerves are there?

Deselect Answer

Which one of the following is not a function of the cerebrum?

Deselect Answer

Controls mental activity

Interprets and perceives pain, heat and cold

Controls voluntary movement

Controls muscle tone and posture

10.

The bundle of nerves known as the cauda equina are made up of which part of the spinal nerves?

Deselect Answer

Cervical, thoracic and lumbar nerves

Thoraci, lumbar and sacral nerves

Lumbar, sacral and coccygeal nerves

Cervial, lumbar and coccygeal nerves

11.

Which of the following is not one of the main sections of the brain?

Deselect Answer

The cervical plexus

The cerebellum

The cerebrum

The brain stem

12.

Where are neurilemma found?

Deselect Answer

Autonomic nervous system

Brain

Spinal cord

Peripheral nerves

13.

Which one of the following is a function of the sympathetic nervous system?

Deselect Answer

causes dilation of blood vessels supplying skeletal muscles

Releases acetylcholine

Slows the action of the heart

Constricts the flow of blood to the heart

14.

Grey matter is made up of?

Deselect Answer

b) Nerve fibres and axons

d) Cell bodies, neurilemma and dendrites

c) Cell bodies, unmyelinated axons and dendrites

a) Nerve fibres and dendrites

15.

Cerebral palsy occurs?

Deselect Answer

When the brain is damaged during birth

From the loss of basal ganglia

From the degeneration of nerve cells

Injury or damage to nerve tissue

16.

How long is the midbrain?

Deselect Answer

2cm

2.5cm

1cm

1.5cm

17.

What is the function of neurilemma?

Deselect Answer

To speed up the passage of nerve impulses along the fibre

They pass on the nerve impulse to the dendrites of the next neurone

To regenerate nerve cells

Transmit nerve impulses away from the cell body

18.

Which part of the brain controls the actions of the heart and lungs?

Deselect Answer

Hypothalamus

Medulla oblongata

Pons varolli

Midbrain

19.

16. What is the largest part of the brain?

Deselect Answer

The cerebellum

The hypothalamus

The cerebrum

The brain stem

20.

Which part of the body helps the nervous system maintain homeostasis?

Deselect Answer

Muscular system

Endocrine system

Respiratory system

Circulatory system

21.

A loss of dopamine occurs when an individual is suffering from?

Deselect Answer

Myalgic encephalomelitis

Parkinsons disease

Multiple sclerosis

Cerebral palsy

22.

Which one of the following is a function of the cerebrum?

Deselect Answer

Controlling voluntary movement

Transmits message to the spinal cord

Maintaining balance and equilibrium of the body

Transmits message to and from the brain

23.

The peripheral nervous system contains?

Deselect Answer

Muscle fibres

Autonomic nervous system

Spinal cord

Brain

24.

What is the centre of the nerve cell?

Deselect Answer

Axon

Neurilemma

Cell body

Synapse

25.

The hamstrings are supplied by the?

Deselect Answer

The lumbar plexus

The coccygeal plexus

The brachial plexus

The sacral plexus

26.

What is the function of the midbrain?

Deselect Answer

Transmits messages to and from the spinal cord and cerebellum

Transmits messages to and from the spinal cord, the cerebrum and the cerebellum

Transmits messages to and from the spinal cord

Transmits message to and from the spinal cord and cerebrum

27.

Grey matter is positioned?

Deselect Answer

On the inside of the brain and outside of the spinal cord

On the inside of the spinal cord

On the outside of the brain and inside of the spinal cord

On the outside of the brain

28.

Neuroglia is a type of?

Deselect Answer

Muscular tissue

Nervous tissue

Yellow elastic tissue

Connective tissue

29.

The olfactory nerve describes?

Deselect Answer

Sensory nerve

Never of touch

Nerve of smell

Nerve of sight

30.

Cerebrospinal fluid contains?

Deselect Answer

Protein, glucose, salts and other substances

Proteins

Plasma and proteins

Nutrients, salts and proteins

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Physical Benefits:

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Reduces spasms



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Releases endorphin

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

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Relieves the pain

Mental Benefits:



Fosters peace of mind



Helps relieve mental stress



Eases depression



Fostering a feeling of well-being



Reduces levels of anxiety



Increases body & mind connection

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Nervous System 3

Nervous System 3

Quiz

Massage is the Oldest Tool to Treat the Body with Many Benefits

Physical Benefits:

Mental Benefits:

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