Nervous System Review 2

A plexus B tight knit group C cranial nerve D effector organ A collection of closely related nerves leaving the spinal cord are called a- A plexus B tight knit group C cranial nerve D 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 brain D 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 danger B moves a muscle C 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 palsy B. epilepsy C quadriplegia D ischemic hemorrhage

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

A glycogen B epinephrine C insulin D gastrin The fight or flight reflex cause the release of which chemical messenger by the adrenal glands? A glycogen B epinephrine C insulin D gastrin

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

D increase alertness of the senses Damage to the frontal lobe of the brain would cause which of the following? A memory loss B loss of muscle tone C loss of motor control D increase alertness of the senses

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

B taste and tongue movement C sight and hearing D eye movement The trochlear, occulomotor, and abducens cranial nerves are involved with which of the following? A smell and taste B taste and tongue movement C sight and hearing D eye movement

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

A lacrimal gland B cornea C conjunctiva D retina A delicate membrane that lines the eyelids and covers the part of the outer surface of the eyeball is the- A lacrimal gland B cornea C conjunctiva D 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 posture B binocular vision C Emotional behavior D speech

The cerebellum aids in maintenance of- balance and posture

Supporting cells of the nervous system are the- A neuroglia B neurons C synapses D 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? Trochlear Occulomotor 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