150:150 211HLTH Quiz Nervous System.

Quiz: Nervous System Results for Jennifer Kennedy (Jen)

D efferent nerve

D afferent nerve

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Question 2

3 / 3 pts

D True

D False

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Question 3

3 / 3 pts

D Olfactory nerve

D Optic nerve

D Cranial nerves III, IV, and VI

D Trigeminal nerve

D Facial nerve

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Question 4

3 / 3 pts

D Vestibulocochlear nerve

D Cranial nerves IX and XII

ALLHIGHLIGHTED ANSWERS ARE

CORRECT

Score for this quiz: 150 out of 150

Submitted Jun 10, 2023 at 3:54am

This attempt took 49 minutes.

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Question 1

3 / 3 pts

Motor Pbers travel on this type of nerve

The facial and glossopharyngeal nerves also allow you to taste foods.

Which cranial nerve(s) send(s) sensory information from the face? (select one answer below)

Which cranial nerve(s) allow(s) you to hear and keep your balance? (select one answer below)

HLTH 211

D Vagus nerve

D Spinal Accessory nerve

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Question 5

3 / 3 pts

D She probably had too much coffee. No response needed.

She must have taken some medicine before the meeting that made this happen. Talk with

Dher about her medications.

She might have exercised too hard before the meeting. Help her to her car so she can

go home.

D She is having a stroke.D Call 911 immediately.

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Question 6

3 / 3 pts

D Diencephalon

D Cerebellum

D Brain stem

D Choroid plexus

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Question 7

3 / 3 pts

D White matter contains axons arranged in columns called tracts

D Grey matter contains nerve cell bodies

D Both a and b are correct

Neither a and b are correct

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Question 8

3 / 3 pts

You are at a school meeting and one of the older teachers at the meeting suddenly begins to

slur her speech and has di]culty moving her right arm and leg.D What is most likely occurring

and what should be your response?

The major function of the cerebrospinal _uid (CSF) is for protection.D CSF is produced where?

Select the best answer regarding white and grey matter in the central nervous system?

The Peripheral Nervous System (PNS) is subdivided into motor and sensory divisions.

D True

D False

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Question 9

3 / 3 pts

D 1

D 2

D 3

D 4

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Question 10

3 / 3 pts

D Olfactory nerve

D Optic nerve

D Cranial nerves III, IV, and VI

D Trigeminal nerve

D Facial nerve

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Question 11

3 / 3 pts

D Frontal lobe

D Sulcus lobe

D Temporal lobe

D Occipital lobe

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Question 12

3 / 3 pts

D Brain stem

D Cerebrum

How many ventricles of the brain are there?

Which cranial nerve(s) allows you to see? (select one answer below)

Which of the following is not a lobe of the cerebrum?

What part of the brain controls the our vital centers such as regulating the heart and lungs?

D Cerebellum

D Diencephalon

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Question 13

3 / 3 pts

D a neuron

D a nerve impulse

D a synapse

D an efferent space

D an afferent space

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Question 14

3 / 3 pts

D Femoral nerve

D Obturator nerve

D Sciatic nerve

D Gluteal nerve

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Question 15

3 / 3 pts

D 10

D 24

D 31

D 52

D Vestibulocochlear nerve

D Cranial nerves IX and XII

The gap located between two nerves is known as _________________.

Which nerve travels down the posterior aspect of the thigh?

There are _____ pairs of spinal nerves that branch off the human spinal cord.

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Question 16

3 / 3 pts

Which cranial nerve(s) allow(s) you to swallow? (select one answer below)

D Vagus nerve

D Spinal Accessory nerve

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Question 17

3 / 3 pts

D Cranial

D Thoracic

D Lumbar

D Sacral

D Coccygeal

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Question 18

3 / 3 pts

D brain stem

D meninges

D cerebrum

D cerebellum

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Question 19

3 / 3 pts

D Olfactory nerve

D Optic nerve

D Cranial nerves III, IV, and VI

D Trigeminal nerve

D Facial nerve

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Question 20

3 / 3 pts

Which of the following is not one of the major regions of spinal nerves branching off the spinal

cord?

Which anatomical division of the brain is involved with higher critical thinking, reasoning,

memory, learning, sense of right and wrong, sensation and motor control?

Which cranial nerve(s) allows you to smile? (select one answer below)

D Sympathetic

D Parasympathetic

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Question 21

3 / 3 pts

D annulus Pbrosis

D bursal _uid

D nucleus pulposis

D synovial _uid

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Question 22

3 / 3 pts

D memory

D regulating homeostasis and sleep-wake cycle

D vital control center for the heart and lungs

D posture, balance, and coordination

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Question 23

3 / 3 pts

D synapse cells

D efferent cells

D afferent cells

D neurons

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IncorrectQuestion 24

0 / 3 pts

Which branch of the autonomic nervous system is responsible for “rest and recovery”?

When a herniated or “bulged” disc occurs in the spine, what is the anatomical name for the

substance that protrudes out of the disc and can compress spinal nerves?

The cerebellum is the posterior out-pocketing of the brain that looks like another “little brain.”

What is its major function?

Which of the following are the primary cells of the nervous system?

You watch a doctor use a small rubber hammer to tap below a patient’s knee cap.D The patient’s

leg kicked out.D What occurred inside the patient’s nervous system to produce this response?

D The tap triggered a re_ex occurring only in the brain to activate the leg

D The tap triggered a re_ex occurring in both the brain and spinal cord to activate the leg.

D The tap triggered a re_ex occurring only in the spinal cord to activate the leg

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Question 25

3 / 3 pts

D Vestibulocochlear nerve

D Cranial nerves IX and XII

D Vagus nerve

D Spinal Accessory nerve

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Question 26

3 / 3 pts

D synapse potential

D neuron potential

D action potential

D efferent potential

D afferent potential

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Question 27

3 / 3 pts

D Sympathetic

D Parasympathetic

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Question 28

3 / 3 pts

D Olfactory nerve

D Optic nerve

D Cranial nerves III, IV, and VI

Which cranial nerve(s) allow(s) you to shrug your shoulders? (select one answer below)

What is the name of an electrical nerve impulse?

Which branch of the autonomic nervous system is responsible for “Pght or _ight”?

Which cranial nerve(s) allows you to smell odors? (select one answer below)

D Trigeminal nerve

D Facial nerve

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Question 29

3 / 3 pts

D Brain only

D Spinal cord only

D Brain and spinal cord

D Brain, spinal cord, and nerve roots

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Question 30

3 / 3 pts

D Olfactory nerve

D Optic nerve

D Cranial nerves III, IV, and VI

D Trigeminal nerve

D Facial nerve

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Question 31

3 / 3 pts

D the brain only

D the spinal cord only

D both brain and spinal cord

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Question 32

3 / 3 pts

D Meninges

D Diencephalon

D Cerebellum

The Central Nervous System (CNS) contains which structure(s)?

Which cranial nerve(s) causes the eyes to move? (select one answer below)

Cerebrospinal _uid covers:

Which of the following is not a major anatomical division of the brain?

D Cerebrum

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Question 33

3 / 3 pts

D Brain

D Spinal Cord

D Central Nervous System

D Autonomic Nervous System

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Question 34

3 / 3 pts

D True

D False

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Question 35

3 / 3 pts

D Hacuna matada

D Cauda equina

D Conus medularis

D Sacral _arus

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Question 36

3 / 3 pts

D The radial nerve

D The median nerve

D The ulnar nerve

The Sympathetic and Parasympathetic Nervous Systems are divisions of the:

Vision is interpreted in the anterior portion of the cerebrum behind the eyes.

At the end of the spinal cord, the spinal nerves fan out and look like a horse’s tail. What is the

name of this region?

Your friend’s job requires him to type on a computer for 8 hours per day.D His workstation is not

set up properly and he keeps his wrists tilted back when he types. Over the last few weeks he

has been experiencing radiating pain and numbness in his hands and Pngers.D What nerve

located at the wrist is the culprit for carpal tunnel syndrome?

D The axillary nerveD

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Question 37

3 / 3 pts

D Vestibulocochlear nerve

D Cranial nerves IX and XII

D Vagus nerve

D Spinal Accessory nerve

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Question 38

3 / 3 pts

D Histamine

D Epinephrine

D Dopamine

D Acetylcholine

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Question 39

3 / 3 pts

D Pia mater

D Cerebral mater

D Dura mater

D Arachnoid mater

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Question 40

3 / 3 pts

D efferent nerve

D afferent nerve

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Question 41

Which cranial nerve(s) innervate(s) all vital organs in the body? (select one answer below)

Neurotransmitters are chemicals that are released from one nerve ending to stimulate another

nerve or organ. DWhich neurotransmitter is commonly known as adrenaline?

Which of the following is not one of the layers of meninges?

Sensory Pbers travel on this type of nerve

30 / 30 pts

Your Answer:

Outstanding answer! Great job!

Quiz Score: 150 out of 150

Contrast the Sympathetic and Parasympathetic systems.D Include their effects on the eyes,

airway, heart rate, blood sugar levels, and digestive system.

The sympathetic and parasympathetic systems are two branches of the autonomic nervous system that

work in opposition of each other to maintain homeostasis in the body.

Effects on the eyes

-Sympathetic: Dilates pupils, improves vision in low light.

-Parasympathetic: Constricts pupils, blurs vision for near objects.

Effects on Airway:

-Sympathetic: Relaxes bronchioles, increases air _ow

-Parasympathetic: Constricts bronchioles, decreases air _ow

Effects on heart rate :

-Sympathetic: increase his heart rate and contractility

-Parasympathetic: decrease his heart rate and contractility

Effects on blood sugar levels:

-Sympathetic: increases blood glucose levels by stimulating release of glucose from liver

-Para sympathetic: decreases blood glucose levels by stimulating insulin release

overall the sympathetic system prepares the body for “Pght or _ight” responses, while the parasympathetic

system is responsible for “rest and digest” responses.

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