VETT 214 Study Guides
The largest part of the brain is which of the following?
Medulla oblongata
Cerebellum
Brainstem
Cerebrum
Diencephalon
Cerebrum
The spinal cord is which of the following?
The cranial continuation of the brainstem
The caudal continuation of the brainstem
The caudal continuation of the diencephalon
The distal continuation of the diencephalon
The cranial continuation of the cerebellum
The caudal continuation of the brainstem
What type of reflex causes the extensor muscles on one limb to
contract when the flexor muscles on the opposite limb contract?
Withdrawal reflex
Stretch reflex
Palpebral reflex
Crossed extensor reflex
Crossed extensor reflex
A repolarized neuron has which of the following?
High sodium and high potassium ion concentrations outside the
cell membrane
,High potassium and high sodium ion concentration inside the
cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
Many neurotransmitters are broken down by which of the
following?
Large anions
Sodium
Potassium
Enzymes
Hormones
Enzymes
White matter is made up of which of the following?
Sensory receptors
Neuron cell bodies
Myelinated axons
Dendrites
Neuroglia
Myelinated axons
,In a healthy animal, if you shine a light in one eye what should
happen?
The pupils of both eyes should initially dilate, then constrict.
The pupils of both eyes should constrict.
Only the pupil of the eye with the light shining in should
constrict; the pupil of the other eye should remain unaffected.
The pupil of the eye with the light shining in should constrict;
the pupil of the other eye should compensate by dilating.
The pupils of both eyes should constrict
A depolarized neuron has which of the following?
High sodium and high potassium ion concentrations outside the
cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
High potassium and high sodium ion concentration inside the
cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
High potassium and high sodium ion concentration inside the
cell membrane
A somatic reflex involves which of the following?
Sweat gland inhibition
Endocrine gland secretion
Skeletal muscle contraction
, Cardiac muscle regulation
Smooth muscle supervision
Skeletal muscle contraction
The parasympathetic nervous system nerves are also known as
which of the following?
Cranial-sacral system
Thoracic-lumbar system
Thoracic-sacral system
Cranial-lumbar system
Cervical-thoracic system
Cranial-sacral system
A polarized neuron in its resting state has which of the
following?
High sodium and high potassium ion concentrations outside the
cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
High potassium and high sodium ion concentration inside the
cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
The largest part of the brain is which of the following?
Medulla oblongata
Cerebellum
Brainstem
Cerebrum
Diencephalon
Cerebrum
The spinal cord is which of the following?
The cranial continuation of the brainstem
The caudal continuation of the brainstem
The caudal continuation of the diencephalon
The distal continuation of the diencephalon
The cranial continuation of the cerebellum
The caudal continuation of the brainstem
What type of reflex causes the extensor muscles on one limb to
contract when the flexor muscles on the opposite limb contract?
Withdrawal reflex
Stretch reflex
Palpebral reflex
Crossed extensor reflex
Crossed extensor reflex
A repolarized neuron has which of the following?
High sodium and high potassium ion concentrations outside the
cell membrane
,High potassium and high sodium ion concentration inside the
cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
Many neurotransmitters are broken down by which of the
following?
Large anions
Sodium
Potassium
Enzymes
Hormones
Enzymes
White matter is made up of which of the following?
Sensory receptors
Neuron cell bodies
Myelinated axons
Dendrites
Neuroglia
Myelinated axons
,In a healthy animal, if you shine a light in one eye what should
happen?
The pupils of both eyes should initially dilate, then constrict.
The pupils of both eyes should constrict.
Only the pupil of the eye with the light shining in should
constrict; the pupil of the other eye should remain unaffected.
The pupil of the eye with the light shining in should constrict;
the pupil of the other eye should compensate by dilating.
The pupils of both eyes should constrict
A depolarized neuron has which of the following?
High sodium and high potassium ion concentrations outside the
cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
High potassium and high sodium ion concentration inside the
cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
High potassium and high sodium ion concentration inside the
cell membrane
A somatic reflex involves which of the following?
Sweat gland inhibition
Endocrine gland secretion
Skeletal muscle contraction
, Cardiac muscle regulation
Smooth muscle supervision
Skeletal muscle contraction
The parasympathetic nervous system nerves are also known as
which of the following?
Cranial-sacral system
Thoracic-lumbar system
Thoracic-sacral system
Cranial-lumbar system
Cervical-thoracic system
Cranial-sacral system
A polarized neuron in its resting state has which of the
following?
High sodium and high potassium ion concentrations outside the
cell membrane
High potassium ion concentration on the outside of the cell
membrane and high sodium ion concentration on the inside of
the cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
High potassium and high sodium ion concentration inside the
cell membrane
High sodium ion concentration on the outside of the cell
membrane and high potassium ion concentration on the inside of
the cell membrane
