Portage Learning Anatomy & Physiology
2: Module 1 Exam Questions And
Answers
Question 1: This is a bundle of axons found in the peripheral
nervous system.
CORRECT ANSWER : nerve
Question 2: This part of the autonomic system accelerates the
heart beat and increases breathing rate.
CORRECT ANSWER : sympathetic nervous system
Question 3: The ventral root of a nerve contains what type of
neurons?
CORRECT ANSWER : motor (efferent)
Question 4: This part of a neuron conducts nerve impulses
towards the cell body.
CORRECT ANSWER : dendrites
Question 5: A neuron going to the bicep of the forearm is part
of the:
- Central nervous system
- Peripheral nervous system
- Autonomic system
- Somatic system
- A&C
- B&D
CORRECT ANSWER : F. B&D
Question 6: The neuron pictured, below, is best described as:
- Bipolar
- Multipolar
- Unipolar
- Pseudounipolar
CORRECT ANSWER : B) Multipolar
Question 7: True or false: Neurons do not physically touch one another.
CORRECT ANSWER : True
Neurons do not physically touch. They are separated by synapses.
Question 8: Describe the synthesis and storage of
neurotransmitters.
CORRECT ANSWER : The neuron cell body manufactures
neurotransmitters, which are stored in secretory vesicles at the end of axon terminals.
Question 9: An afferent neuron carries information:
- From the central to the peripheral nervous system
- From the peripheral to the central nervous system
- Within the central nervous system
- Within the peripheral nervous system
CORRECT ANSWER: B) From the peripheral to the central
nervous system
Question 10: A presynaptic neuron would be found:
- Before the synapse
- After the synapse
- Inside the synapse
- Only in the peripheral nervous system
CORRECT ANSWER : A) Before the synapse
Question 11: What is the location and function of Satellite
cells?