Nervous System Review 2

A collection of closely related nerves leaving the spinal cord are called a-

A plexusB tight knit groupC cranial nerveD effector organ

A collection of closely related nerves leaving the spinal cord are called a-

plexus

The CNS involves which of the following?

A the spinal nerves and peripheral nerves

B the cranial nerves and the brain

C the spinal cord and t5he brainD peripheral nerves and cranial nerves

The CNS involves which of the following?

the spinal cord and the brain

Most times an effector neuron does which of the following?

A senses dangerB moves a muscleC transmits pain to the brain

D enters an interneuron

Most times an effector neuron does which of the following?

moves a muscle

Which of the following is the result of a spinal injury or disease?

A cerebral palsyB. epilepsyC quadriplegiaD ischemic hemorrhage

Which of the following is the result of a spinal injury or disease?

quadriplegia

The fight or flight reflex cause the release of which chemical messenger by the adrenal glands?

A glycogenB epinephrineC insulinD gastrin

The fight or flight reflex cause the release of which chemical messenger by the adrenal glands?

epinephrine

Damage to the frontal lobe of the brain would cause which of the following?

A memory lossB loss of muscle toneC loss of motor controlD increase alertness of the senses

Damage to the frontal lobe of the brain would cause which of the following?

memory loss

The trochlear, occulomotor, and abducens cranial nerves are involved with which of the following?

A smell and tasteB taste and tongue movement

C sight and hearingD eye movement

The trochlear, occulomotor, and abducens cranial nerves are involved with which of the following?

eye movement

A delicate membrane that lines the eyelids and covers the part of the outer surface of the eyeball is the-

A lacrimal glandB corneaC conjunctivaD retina

A delicate membrane that lines the eyelids and covers the part of the outer surface of the eyeball is the-

cornea

Each peripheral nerve fiber is wrapped in a protective membrane called the-

myelin sheath

The cerebellum aids in maintenance of-

A balance and postureB binocular visionC Emotional behaviorD speech

The cerebellum aids in maintenance of-

balance and posture

Supporting cells of the nervous system are the-

A neurogliaB neuronsC synapsesD fibers

Supporting cells of the nervous system are the-

neuroglia

Supporting cells of the nervous system are the-

neuroglia

To which cranial nerve does the following function belong?

Eye movement

To which cranial nerve does the following function belong?

TrochlearOcculomotor

Abducens

To which cranial nerve does the following function belong?

Sense of Smell

To which cranial nerve does the following function belong?

Olfactory

To which cranial nerve does the following function belong?

Sense of Hearing

To which cranial nerve does the following function belong?

Vestibulocochlear

To which cranial nerve does the following function belong?

Sense of Sight

To which cranial nerve does the following function belong?

Optic

To which cranial nerve does the following function belong?

Heart, lung and Digestive

Activities

To which cranial nerve does the following function belong?

Vagus