A&P II Final Exam | Anatomy & Physiology 2
Comprehensive Test (Latest Update)
T/F - If false, explain Pwhy the statement is false:
Bipolar neurons have a central cell body with two extensions - correct answer-
true
List the phases of an action potential in order - correct answer-1. resting potential
2. depolarization
3. repolarization
4. afterpolarization/hyperpolarization
Fill-in-the-blank:
The ___ nervous system consists of the brain and spinal cord, whereas the ____
nervous system consists of all nerves that are not in the brain or spinal cord. -
correct answer-central
peripheral
Match each of the following nervous structures with the correct description
___ cushions the brain and spine
, ___ connective tissue membrane
___ cavities within the brain
___ prevents most particles - correct answer-cerebrospinal fluid = cushions the
brain and spine
meninges = connective tissue membrane
ventricles = cavities within the brain
blood-brain barrier = prevents most particles
Fill in the blanks:
___ matter is composed of a mixture of neuron cell bodies
___ matter is composed of myelinated and unmyelinated nerve fibers. - correct
answer-gray
white
Describe the function of the parasympathetic nervous system - correct answer-
The parasympathetic system promotes all internal responses associated with a
relaxed state: such as constriction of the eye pupil, digestion of food, and slow
heart rate.
Which of the following visual conditions is caused by damage to the abducens
nerve?
-Cataracts
-Macular degeneration
Comprehensive Test (Latest Update)
T/F - If false, explain Pwhy the statement is false:
Bipolar neurons have a central cell body with two extensions - correct answer-
true
List the phases of an action potential in order - correct answer-1. resting potential
2. depolarization
3. repolarization
4. afterpolarization/hyperpolarization
Fill-in-the-blank:
The ___ nervous system consists of the brain and spinal cord, whereas the ____
nervous system consists of all nerves that are not in the brain or spinal cord. -
correct answer-central
peripheral
Match each of the following nervous structures with the correct description
___ cushions the brain and spine
, ___ connective tissue membrane
___ cavities within the brain
___ prevents most particles - correct answer-cerebrospinal fluid = cushions the
brain and spine
meninges = connective tissue membrane
ventricles = cavities within the brain
blood-brain barrier = prevents most particles
Fill in the blanks:
___ matter is composed of a mixture of neuron cell bodies
___ matter is composed of myelinated and unmyelinated nerve fibers. - correct
answer-gray
white
Describe the function of the parasympathetic nervous system - correct answer-
The parasympathetic system promotes all internal responses associated with a
relaxed state: such as constriction of the eye pupil, digestion of food, and slow
heart rate.
Which of the following visual conditions is caused by damage to the abducens
nerve?
-Cataracts
-Macular degeneration
