1
What are the 2 main divisions in the nervous system?
2
Contrast the locations and functions of the central and
peripheral nervous systems
3
4
Identify the following structures:
What are the functions of the cell body?
B
C
5
A
D
What is the function of the dendrite?
E
F
6
What is the function of the axon?
7
Describe and give the function of Schwann cells?
8
9
What type of neuron is this?
Describe and give the functions of the myelin sheath?
10
11
Identify the following structures:
A
B
C
Describe the structure and give the function of a sensory
neuron?
D
E
12
13
What type of neuron is this?
Identify the following structures:
A
C
B
D
14
15
What type of neuron is this?
Describe the structure and give the function of an
interneuron?
16
17
Identify the following structures:
A
Describe the structure and give the function of a motor
neuron?
B
C
D
Identify the following structures:
18
A (Type of Neuron)
19
Name the three phases in the transmission of a nerve
impulse
D
B (Type of Neuron)
21
E
C (Type of Neuron)
20
Define resting potential
Explain the resting potential of nerve transmission
22
Which stage is this neuron in?
Extracellular fluid
K+
Na+
Na+
Na+
23
Na+
K+
Na+
Define action potential
K+
Axoplasm
Org-
K+
K+
K+
Org24
Name the two phases in the generation of an action
potential
25
Explain the depolarization in an action potential of
nerve transmission
26
27
Which stage is this neuron in?
Extracellular fluid
K+
Na+
Na+
K+
Na+
Define threshold
K+
Na+
Axoplasm
Org28
K
+
Na+
K
+
K+
29
Which stage is this neuron in?
Extracellular fluid
K+
Na+
Na+
Org-
K+
K+
K+
Na+
Explain the repolarization in an action potential of nerve
transmission
K+
Na+
Axoplasm
Org-
K+
Na+
Org-
30
31
Which stage is this neuron in?
Extracellular fluid
K+
Na+
Na+
Na+
K+
K+
K+
Explain the recovery / refractory period of nerve
transmission
K+
Na+
Axoplasm
Org-
K+
Org-
32
Draw and label the nerve impulse as seen on an
oscilloscope
33
Label the following graph showing a nerve impulse as
seen on an oscilloscope
B
A
34
Describe the "all-or-none response" of nerve
transmission
Na+
C
D
35
Explain the steps that occur for propagation of nerve
transmission
36
Identify the following structures:
37
A
Relate the structure of a myelinated nerve fibre to the
speed of impulse conduction
D
C
B
E
38
G
F
Add an arrow to the following picture showing the
direction of the nerve impulse. Explain.
H
39
40
Explain synaptic integration
Explain the process by which an action potential travels
across a synapse
41
42
Explain how substance X is removed from the synaptic
cleft
Name two types of neurotransmitters
43
X
Name and give the function of the two types of nerve
fibers found in the peripheral nervous system
44
Name the two subdivisions of the peripheral nervous
system
45
Describe and give the function of the somatic division
of the peripheral nervous system
Identify the following structures:
46
47
Relate the structure of a reflex arc to how it functions
48
Describe and give the function of the autonomic
division of the peripheral nervous system
49
What are the two subdivisions of the autonomic division
of the peripheral nervous system
51
50
What neurotransmitter is used in the parasympathetic
division?
What neurotransmitter is used in the sympathetic
division?
53
What is the function of the parasympathetic division?
52
What is the function of the sympathetic division?
Outline the general organization of the human nervous
system
54
Identify the following structures:
55
Identify the source gland for adrenalin and explain its
role in the “fight or flight” response
A
Identify the following structures:
56
B
C
A
E
F
B
C
57
G
D
What is the function of the medulla oblongata?
58
What is the function of the cerebellum?
59
What is the function of the thalamus?
60
What is the function of the corpus callosum?
61
What is the function of the cerebrum?
62
What is the function of the hypothalamus?
Identify the following structures:
63
What is the neuroendocrine control center?
64
65
Explain how the hypothalamus controls the anterior
pituitary gland
A
Include an example in your answer
66
B
C
E
D
Explain how the hypothalamus controls the posterior
pituitary gland
Include an example in your answer