Worksheetsch 2 nervous system
Total questions: 30
Worksheet time: 25mins
What is the main function of the nervous system?
to inhale oxygen and exhale carbon dioxide
to break down food consumed by a person for nutrients
to control the body's activities by relaying messages
to control the body's movements
What are the three parts of the nervous system?
brain, spinal cord, nerves
brain, lungs, spinal cord
heart, brain, nerves
brain, nerves, neurons
The brain stem/medulla is labeled as #...
1
2
3
Which part of the brain controls senses, thinking, and memory?
cerebrum
cerebellum
medulla
What are the three major parts of your brain?
Cerebrum
Nerves
Cerebellum
Spinal Cord
Brain Stem
What part of your brain controls involuntary muscle movements?
olfactory
Cerebrum
Brain Stem
cerebellum
What does the cerebrum control?
Memory, language, and thoughts.
Heartbeat, swallowing, and blinking.
Coughing and sneezing
Standing, running, waving, and speaking.
What does the cerebellum control?
involuntary muscle movement
voluntary muscle movement
thoughts, speech, memory
none of the above.
Select the INVOLUNTARY action.
Protective bones which surround and protect the spinal cord.
vertebrae
brain
central nervous system
peripheral nervous system
7.Automatic and quick action of the body is called------------------------
(a)
8.----------------------- is the circular transparent area in front of the eye.
(a)
10.------------------ is the largest organ of the body
(a)
11.------------------------------------------ helps to maintain balance.
(a)
What is one thing that the skeletal system does?
Helps us breathe
Protects our organs
Pumps blood to the rest of our body
Helps us see
While thinking which part of the brain we are using?
Cerebellum
Medulla
Cerebrum
Spinal cord
When the spinal cord responds in an emergency to a stimulus before the brain, this is called a...
response
synapse
cerebral response
reflex action
Something in the environment that an organism can notice and react to.
Stimulus
Response
Reflex
Peripheral
______________ are thread like branched structures.
Vertebrae
Nerves
_______________ is the lowermost part of the brain.
Medulla
Cerebellum
The _______________ nerves carry message from the sense organs to the brain or spinal cord.
Motor
Sensory
The brain is _____________ and ______________ protected within the skull.
Hard and thick
Soft and delicate
The ____________ nerves carry message from the brain or spinal cord to various parts of the body.
Sensory
Motor
When a sound enters the ear , the eardrum _________________.
Vibrates
Recognise the sound
The space between the brain and the skull bones is filled with a ______________.
Liquid
Fluid
What is a neuron?
a bone in your spinal cord
a blood vessel in your brain
a nerve cell
a stroke
What is the largest part of the brain?
brain stem
medulla
cerebrum
cerebellum
