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Human Nervous System

Total questions: 19

Worksheet time: 14mins

Name
Class
Date
1.

Human nervous system consists of

a)

Central Nervous System

b)

Peripheral nervous system

c)

Pulmonary nervous system

d)

Systemic nervous system

2.

Which of following are voluntary action

a)

Singing

b)

Heart beat

c)

Photosynthesis

d)

Drawing

3.

Action that occur immediately without conscious control or prior thought

a)

Voluntary action

b)

Involuntary action

4.

Which of following is voluntary action

a)
b)
c)
5.

Which of following is the component of peripheral nervous system

a)

Brain

b)

Spinal nerve

c)

Spinal cord

d)

Neurone

6.

Which of the following neurones transmit nerve impulses from the receptor to the central nervous system

a)

Relay neurones

b)

Sensory neurones

c)

Motor neurones

d)

Proprioceptors

7.

Which of the following neurones transmit nerve impulses from the receptor to the central nervous system

a)

Relay neurones

b)

Sensory neurones

c)

Motor neurones

d)

Proprioceptors

8.

Blinking when something enters your eye

a)

A reflex action

b)

Not a reflex action

9.

Which of the following are the correct sequence of voluntary action?

a)

Stimulus --> Receptor --> Spinal cord --> Effector --> Response

b)

Stimulus --> Receptor --> Brain --> Effector --> Response

c)

Stimulus --> Effector --> Brain --> Receptor --> Response

d)

Stimulus --> Effector --> Spinal cord --> Receptor --> Response

10.

This action known as

a)

voluntary action

b)

involuntary action

11.
If I step on a nail...what type of neurons take the response to my muscles?
a)
motor
b)
interneurons
c)
sensory
d)
not neurons, muscle tissue sends the response
12.
Label the Neuron-What does the letter "D" represent?
a)
Dendrite
b)
Axon
c)
Myelin Sheath
d)
Node of Ranvier
13.
Label the Neuron-What does the letter "E" represent?
a)
Schwann Cell
b)
Node of Ranvier
c)
Axon Terminal
d)
Myelin Sheath
14.
What is the chemical used by a neuron to transmit an impulse across a synapse to another nerve cell?
a)
Neurotransmitters
b)
Synapse
c)
Threshold
d)
Impulse
15.
The junction between two communication neurons is called the
a)
Synapse
b)
Neurotransmitter
c)
Nerve Pathway
d)
Calcium Channel
16.
In this picture, the blue line represents a(n)
a)
interneuron
b)
motor neuron
c)
sensory neuron
d)
effector
17.
In this picture, the red line represents a(n)
a)
motor neuron
b)
sensory neuron
c)
receptor
d)
interneuron
18.
Which of the following is the final part of a reflex arc?
a)
integration center
b)
effector
c)
receptor
d)
sensory neuron
19.
A reflex is an involuntary action.
a)
True
b)
False