BYU CELL 220 EXAM 2 NEWEST
2025/2026 BANK CURRENTLY TESTING
COMPLETE QUESTIONS WITH
DETAILED VERIFIED ANSWERS
/ALREADY GRADED A+
What are the functions of the cerebellum? -
....ANSWER...Balance/Equilibrium control and
coordination of muscle movements
What are the functions of the brainstem? -
....ANSWER...Point of attachment for cranial nerves,
passageway between cerebrum and spinal cord, contains
autonomic and reflex centers essential for survival
When Innervates by both the sympathetic and
parasympathetic divisions, the actions of the two divisions
often... - ....ANSWER...Oppose one another
,Opposite effects on an organ can also be achieved by... -
....ANSWER...Increasing or decreasing activity in one
division
What is the enteric nervous system? -
....ANSWER...Large network of neurons (containing as
many neurons as the spinal cord) in the walls of the
digestive tract
What is the function of the Enteric Nervous System? -
....ANSWER...Automatic control of Digestive System
Functions
The Enteric System... - ....ANSWER...Can be influenced
by the ANS. Can Operate Independently of the brain and
spinal cord.
What are the functions of the medulla? -
....ANSWER...Cardiac center, Vasomotor center,
Respiratory center, Reflexes (Coughing, Sneezing, Gagging,
Vomiting, etc)
,The Limbic System is comprised of... - ....ANSWER...The
Fornix, Cingulate Gyrus, Amygdala, Hippocampus, and
Parahippocampal gyrus
The Limbic System is involved in... -
....ANSWER...Emotion, Memory, and Motivation
The Cervical Spinal Cord has ____ nerves -
....ANSWER...8
The Thoracic Spinal Cord has ____ nerves -
....ANSWER...12
The Lumbar Spinal Cord has ____ nerves -
....ANSWER...5
The Sacral Spinal Cord has ____ nerves - ....ANSWER...5
The Coccygeal Spinal Cord has ____ nerves -
....ANSWER...1
, Ascending and Descending Pathways in the Spine function
to... - ....ANSWER...Conduct sensory or motor information
and connect the CNS regions to spinal and cranial nerves
Ascending and Descending Spinal Pathways travel
through... - ....ANSWER...The white matter of the CNS
The Ascending Pathways of the Spinal Cord are... -
....ANSWER...The Tracts of the Posterior Funiculus, the
Spinocerebellar tracts, and the Spinothalamic tracts
The Descending Pathways of the Spinal Cord are... -
....ANSWER...The Lateral Corticospinal Tract and the
Anterior Corticospinal Tract
Olfactory Nerve - ....ANSWER...CN I. Sensory- Smell.
Optic Nerve - ....ANSWER...CN II. Sensory- Sight.
2025/2026 BANK CURRENTLY TESTING
COMPLETE QUESTIONS WITH
DETAILED VERIFIED ANSWERS
/ALREADY GRADED A+
What are the functions of the cerebellum? -
....ANSWER...Balance/Equilibrium control and
coordination of muscle movements
What are the functions of the brainstem? -
....ANSWER...Point of attachment for cranial nerves,
passageway between cerebrum and spinal cord, contains
autonomic and reflex centers essential for survival
When Innervates by both the sympathetic and
parasympathetic divisions, the actions of the two divisions
often... - ....ANSWER...Oppose one another
,Opposite effects on an organ can also be achieved by... -
....ANSWER...Increasing or decreasing activity in one
division
What is the enteric nervous system? -
....ANSWER...Large network of neurons (containing as
many neurons as the spinal cord) in the walls of the
digestive tract
What is the function of the Enteric Nervous System? -
....ANSWER...Automatic control of Digestive System
Functions
The Enteric System... - ....ANSWER...Can be influenced
by the ANS. Can Operate Independently of the brain and
spinal cord.
What are the functions of the medulla? -
....ANSWER...Cardiac center, Vasomotor center,
Respiratory center, Reflexes (Coughing, Sneezing, Gagging,
Vomiting, etc)
,The Limbic System is comprised of... - ....ANSWER...The
Fornix, Cingulate Gyrus, Amygdala, Hippocampus, and
Parahippocampal gyrus
The Limbic System is involved in... -
....ANSWER...Emotion, Memory, and Motivation
The Cervical Spinal Cord has ____ nerves -
....ANSWER...8
The Thoracic Spinal Cord has ____ nerves -
....ANSWER...12
The Lumbar Spinal Cord has ____ nerves -
....ANSWER...5
The Sacral Spinal Cord has ____ nerves - ....ANSWER...5
The Coccygeal Spinal Cord has ____ nerves -
....ANSWER...1
, Ascending and Descending Pathways in the Spine function
to... - ....ANSWER...Conduct sensory or motor information
and connect the CNS regions to spinal and cranial nerves
Ascending and Descending Spinal Pathways travel
through... - ....ANSWER...The white matter of the CNS
The Ascending Pathways of the Spinal Cord are... -
....ANSWER...The Tracts of the Posterior Funiculus, the
Spinocerebellar tracts, and the Spinothalamic tracts
The Descending Pathways of the Spinal Cord are... -
....ANSWER...The Lateral Corticospinal Tract and the
Anterior Corticospinal Tract
Olfactory Nerve - ....ANSWER...CN I. Sensory- Smell.
Optic Nerve - ....ANSWER...CN II. Sensory- Sight.
