Biod 152 Module 1 Exam Review-Questions and
Answers |Latest 2026 Revised Update|100%
Correct.
What is the focus of anatomy?
Anatomy focuses on the structure of the body.
What does physiology examine?
Physiology looks at how the body parts function together.
How does the nervous system integrate and control other body systems?
The nervous system receives and processes information and sends out signals to the muscles and
glands to elicit an appropriate response.
What are the two parts of the nervous system?
CNS (central nervous system) and PNS (peripheral nervous system).
How are the parts of the central nervous system protected?
The skull protects the brain and the vertebrae protect the spinal cord.
What are nuclei?
Collections of cell bodies inside the central nervous system.
What are tracts?
Collections of nerve axons in the central nervous system.
What does the peripheral nervous system include?
, The PNS includes the cranial nerves and the spinal nerves.
What are ganglia?
Collections of cell bodies inside the peripheral nervous system.
What are nerves?
Collections of nerve axons in the peripheral nervous system.
What are the two divisions of the peripheral nervous system?
Afferent and efferent.
How do nerve impulses move in the peripheral nervous system?
The PNS receives impulses from the sensory organs via the afferent division and relays signals
from the CNS to muscles and glands via the motor or efferent division.
What are the two divisions of the efferent division of the peripheral nervous system?
Somatic system and autonomic system.
What does the somatic nervous system control?
The somatic system controls the movements of skeletal muscles, skin, and joints.
What does the autonomic nervous system control?
The autonomic system controls the glands and smooth muscles of the internal organs.
What are the two divisions of the autonomic nervous system?
Sympathetic and parasympathetic nervous systems.
What is the function of the sympathetic nervous system?
Answers |Latest 2026 Revised Update|100%
Correct.
What is the focus of anatomy?
Anatomy focuses on the structure of the body.
What does physiology examine?
Physiology looks at how the body parts function together.
How does the nervous system integrate and control other body systems?
The nervous system receives and processes information and sends out signals to the muscles and
glands to elicit an appropriate response.
What are the two parts of the nervous system?
CNS (central nervous system) and PNS (peripheral nervous system).
How are the parts of the central nervous system protected?
The skull protects the brain and the vertebrae protect the spinal cord.
What are nuclei?
Collections of cell bodies inside the central nervous system.
What are tracts?
Collections of nerve axons in the central nervous system.
What does the peripheral nervous system include?
, The PNS includes the cranial nerves and the spinal nerves.
What are ganglia?
Collections of cell bodies inside the peripheral nervous system.
What are nerves?
Collections of nerve axons in the peripheral nervous system.
What are the two divisions of the peripheral nervous system?
Afferent and efferent.
How do nerve impulses move in the peripheral nervous system?
The PNS receives impulses from the sensory organs via the afferent division and relays signals
from the CNS to muscles and glands via the motor or efferent division.
What are the two divisions of the efferent division of the peripheral nervous system?
Somatic system and autonomic system.
What does the somatic nervous system control?
The somatic system controls the movements of skeletal muscles, skin, and joints.
What does the autonomic nervous system control?
The autonomic system controls the glands and smooth muscles of the internal organs.
What are the two divisions of the autonomic nervous system?
Sympathetic and parasympathetic nervous systems.
What is the function of the sympathetic nervous system?
