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Worksheets

Nerve

Total questions: 25

Worksheet time: 25mins

Name
Class
Date
1.

A gap in the myelin sheath of a nerve, between adjacent Schwann cells is known as ____________

a)

Axon

b)

Cyton

c)

Node of ranvier

d)

All

2.

Neuron is most common neuron in brain

a)

Unipolar

b)

Bipolar

c)

Multipolar

d)

Pseudounipolar

3.

________ are receive the signal from neighbor neuron

a)

Dendrites

b)

Axon

c)

Telodendrites

d)

All

4.

Neurons are __________ origin.

a)

Endodermal

b)

Mesodermal

c)

Ectodermal

d)

All

5.

__________ Carries the signal away from cyton

a)

Perikaryon

b)

Axon

c)

Dendrites

d)

None

6.

Nissl granules are found in ________

a)

Axon

b)

Cyton

c)

Axon terminals

d)

None

7.

The axon has a continues sheath, it is known as neurilemma, which is tough membrane of protein & made-up of _______ type of cell.

a)

Schwann cell

b)

Glial cell

c)

Both

d)

None

8.

The axon externally covered by ________Sheath

a)

Epidermal

b)

Neurilemma

c)

Myelin Sheath

d)

None

9.

Advanced nerve impulse always moves in __________

a)

Multi-direction

b)

Two direction

c)

Four direction

d)

Single direction

10.

The nerve impulse flowing in one fibre and they do not share it to neighbour neuron because of _____________

a)

Medullary or myelin sheath

b)

Epidermal

c)

Glial cell

d)

All

11.

Which of the following is a motor nerve with fibers conducting impulses to the soft palate, pharynx, larynx, neck, and upper back?

a)

abducens (VI)

b)

facial (VII)

c)

accessory (XI)

d)

vagus (X)

12.

Which nerve is a sensory nerve that conducts impulses associated with the sense of smell

a)

olfactory (I)

b)

optic (II)

c)

Trigeminal (V)

d)

Facial (VII)

13.

What is the name of a motor nerve that conducts impulses to muscles that move the eyes and other muscles?

a)

trigeminal (V)

b)

vagus (X)

c)

accessory (XI)

d)

trochlear (IV)

14.

Which nerve is a sensory nerve that conducts impulses associated with the sense of vision?

a)

vagus (X)

b)

optic (II)

c)

facial (VII)

d)

accessory (XI)

15.

Which mixed nerve includes sensory nerves that lead to the eyes, scalp, forehead, teeth, and jaws, and motor nerves that lead to the jaw and mouth?

a)

facial (VII)

b)

abducens (VI)

c)

trochlear (IV)

d)

trigeminal (V)

16.

Which nerve is a motor nerve that conducts impulses that moves the eyes and eyelids and focuses light coming into the eye?

a)

optic (II)

b)

trochlear (IV)

c)

oculomotor (III)

d)

facial (VII)

17.

Which of the following is a motor nerve with fibers conducting impulses to muscles that move the tongue?

a)

vestibulocochlear (VII)

b)

glossopharyngeal (IX)

c)

facial (VII)

d)

hypoglossal (XII)

18.

Which of the following motor neurons moves the eyes and conduct impulses to other muscles?

a)

optic (II)

b)

accessory (XI)

c)

abducens (VI)

d)

trigeminal (V)

19.

Which mixed nerve has sensory fibers associated with the pharynx, tonsils, and carotid arteries, and motor fibers associated with swallowing?

a)

glossopharyngeal (IX)

b)

hypoglossal (XII)

c)

facial (VII)

d)

trigeminal (V)

20.

Which sensory nerve has fibers the conduct impulses associated with hearing and equilibrium?

a)

vestibulocochlear (VIII)

b)

facial (VII)

c)

oculomotor (III)

d)

trochlear (IV)

21.

Which mixed nerve has sensory fibers conducting impulses to the pharynx, larynx, esophagus, and viscera of the chest and abdomen, and motor fibers associated with speech, swallowing, and conducting impulses to the heart?

a)

accessory (XI)

b)

vagus (X)

c)

hypoglossal (XII)

d)

trigeminal (V)

22.

What is the resting membrane potential of neurons maintained by?

a)

Chemically gated Na+ Channels 

b)

Chemically gated K+ channels 

c)

Na+/K+ ATPase pump 

d)

Na+/H+ ATPase pump 

23.

Nerve

a)

________ are receive the signal from neighbor neuron

b)

Neuron is most common neuron in brain

c)

Neurons are __________ origin.

d)

__________ Carries the signal away from cyton

e)

A gap in the myelin sheath of a nerve, between adjacent Schwann cells is known as

24.

Nerve

a)

Neurons are __________ origin.

b)

Neuron is most common neuron in brain

c)

__________ Carries the signal away from cyton

d)

A gap in the myelin sheath of a nerve, between adjacent Schwann cells is known as

e)

________ are receive the signal from neighbor neuron

25.

Nerve

a)

Neuron is most common neuron in brain

b)

Neurons are __________ origin.

c)

A gap in the myelin sheath of a nerve, between adjacent Schwann cells is known as

d)

__________ Carries the signal away from cyton

e)

________ are receive the signal from neighbor neuron