Exam 5- Bio 225 Duck FINAL MOST RECENT EXAM
2026|2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECTLY WELL DEFINED
ANSWERS (VERIFIED ANSWERS) ALREADY GRADED
A+ | GUARANTEED SUCEESS!! NEWEST EXAM | JUST
RELEASED!!
The Nerves and ganglia outside the brain and spinal cord
The Peripheral Nervous System is composed of what organs?
TERM
Somatic Nervous System
DEFINITION
Uses myelinated axons, Ach, and is stimulatory; target organs are
skeletal muscle
LOCATION
TERM
Autonomic Nervous System
DEFINITION
Uses ganglions or the adrenal medulla; Norepinephrine; target
organs are the smooth muscle, glands, and cardiac muscle; can be
stimulatory or inhibitory
LOCATION
,TERM
1. Promotes maintenance functions such as defacation, digestion,
and fluid filtration
Ex2. Vitals slow down
3. Rest & digest
DEFINITION
Parasympathetic division of ANS-
1. What is it's primary job?
2. What does it do to conserve energy?
3. What is it's target action?
LOCATION
TERM
1. Fight or flight- exercise, extreme emotions
2. Mobilizes body during activity
DEFINITION
Sympathetic Division of ANS-
1. What is it's primary job?
2. What is the target action?
LOCATION
,Both divisions (Parasympathetic and Sympathetic) innervate the
visceral organs in order to maintain homeostasis; sympathetic is
stimulatory and para is inhibitory, so they balance each other out.
What branch of the Autonomic Nervous System innervates the
visceral organs? Why?
The Cranium and Sacrum- aka the Craniosacral division
The Parasympathetic division of the ANS originates from what
regional plexi?
The Parasympathetic division
The Craniosacral division gives rise to what division of the ANS?
The Sympathetic division
The Thoracolumbar division gives rise to what division of the ANS?
, The Thoracolumbar division
The sympathetic division of the ANS originates from what regional
plexi?
Longer
In the Parasympathetic division of the ANS, the pre-ganglionic is
________ than the post-ganglionic neuron
Shorter
In the Sympathetic division of the ANS, the pre-ganglionic neuron is
____________ than the post-ganglionic neuron
the body dies
If both vagus nerves are cut,
1. Oculomotor
2. Facial
3. Glossopharyngeal
4. Vagus
Name the four Cranial preganglionic fibers
1. Decreases in SNS
2. Increases in PNS
Blood flow to the intestines increases or decreases:
1. In the SNS (somatic nervous system)
2. In the PNS
2026|2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECTLY WELL DEFINED
ANSWERS (VERIFIED ANSWERS) ALREADY GRADED
A+ | GUARANTEED SUCEESS!! NEWEST EXAM | JUST
RELEASED!!
The Nerves and ganglia outside the brain and spinal cord
The Peripheral Nervous System is composed of what organs?
TERM
Somatic Nervous System
DEFINITION
Uses myelinated axons, Ach, and is stimulatory; target organs are
skeletal muscle
LOCATION
TERM
Autonomic Nervous System
DEFINITION
Uses ganglions or the adrenal medulla; Norepinephrine; target
organs are the smooth muscle, glands, and cardiac muscle; can be
stimulatory or inhibitory
LOCATION
,TERM
1. Promotes maintenance functions such as defacation, digestion,
and fluid filtration
Ex2. Vitals slow down
3. Rest & digest
DEFINITION
Parasympathetic division of ANS-
1. What is it's primary job?
2. What does it do to conserve energy?
3. What is it's target action?
LOCATION
TERM
1. Fight or flight- exercise, extreme emotions
2. Mobilizes body during activity
DEFINITION
Sympathetic Division of ANS-
1. What is it's primary job?
2. What is the target action?
LOCATION
,Both divisions (Parasympathetic and Sympathetic) innervate the
visceral organs in order to maintain homeostasis; sympathetic is
stimulatory and para is inhibitory, so they balance each other out.
What branch of the Autonomic Nervous System innervates the
visceral organs? Why?
The Cranium and Sacrum- aka the Craniosacral division
The Parasympathetic division of the ANS originates from what
regional plexi?
The Parasympathetic division
The Craniosacral division gives rise to what division of the ANS?
The Sympathetic division
The Thoracolumbar division gives rise to what division of the ANS?
, The Thoracolumbar division
The sympathetic division of the ANS originates from what regional
plexi?
Longer
In the Parasympathetic division of the ANS, the pre-ganglionic is
________ than the post-ganglionic neuron
Shorter
In the Sympathetic division of the ANS, the pre-ganglionic neuron is
____________ than the post-ganglionic neuron
the body dies
If both vagus nerves are cut,
1. Oculomotor
2. Facial
3. Glossopharyngeal
4. Vagus
Name the four Cranial preganglionic fibers
1. Decreases in SNS
2. Increases in PNS
Blood flow to the intestines increases or decreases:
1. In the SNS (somatic nervous system)
2. In the PNS
