Nervous System MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Nervous System, a fundamental topic in the field of IC22 Life Insurance Underwriting. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Nervous System MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Nervous System mcq questions that explore various aspects of Nervous System problems. Each MCQ is crafted to challenge your understanding of Nervous System principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace IC22 Life Insurance Underwriting tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Nervous System MCQs are your pathway to success in mastering this essential IC22 Life Insurance Underwriting topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Nervous System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Nervous System MCQs | Page 2 of 13

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Q11.
Which part of the brain consists of two hemispheres?

a.

Cerebellum

b.

Brain stem

c.

Corpus callosum

d.

Cerebrum

Discuss
Answer: (d).Cerebrum Explanation:Cerebrum is the largest division of the brain and consists of two sides, the right and left cerebral hemispheres, which are interconnected by the corpus callosum.
Q12.
What are the main functions of the cerebrum?

a.

Balance/Equilibrium of the trunk

b.

Muscle tension, spinal nerve reflexes, posture and balance of the limbs

c.

Fine motor control, eye movement

d.

Thought/memory, vision, hearing, touch, speech, language, motor control, emotions

Discuss
Answer: (d).Thought/memory, vision, hearing, touch, speech, language, motor control, emotions Explanation:The main functions of the cerebrum include thought/memory, vision, hearing, touch, speech, language, motor control (fine and gross) coordination, and emotions ("limbic system" or the "emotional brain").
Q13.
Which part of the brain is responsible for balance and equilibrium of the trunk?

a.

Cerebellum

b.

Brain stem

c.

Corpus callosum

d.

Cerebrum

Discuss
Answer: (a).Cerebellum Explanation:The cerebellum is responsible for balance/equilibrium of the trunk, muscle tension, spinal nerve reflexes, posture, and balance of the limbs.
Q14.
Which part of the brain receives/relays information via the brain stem?

a.

Cerebrum

b.

Cerebellum

c.

Corpus callosum

d.

Brain stem

Discuss
Answer: (b).Cerebellum Explanation:The cerebellum receives/relays information via the brain stem.
Q15.
What is the function of the cerebellum?

a.

Vision and hearing

b.

Muscle tension and posture

c.

Emotions

d.

Memory and thought

Discuss
Answer: (b).Muscle tension and posture Explanation:The cerebellum is responsible for maintaining muscle tension, spinal nerve reflexes, posture, balance of the limbs and equilibrium of the trunk.
Q16.
What is the largest division of the brain?

a.

Brain stem

b.

Cerebellum

c.

Cerebrum

d.

Limbic system

Discuss
Answer: (c).Cerebrum Explanation:The cerebrum is the largest division of the brain and consists of two sides, the right and left cerebral hemispheres.
Q17.
What connects the two hemispheres of the cerebrum?

a.

Corpus callosum

b.

Spinal cord

c.

Brain stem

d.

Limbic system

Discuss
Answer: (a).Corpus callosum Explanation:The two hemispheres of the cerebrum are interconnected by the corpus callosum, which allows for communication between the left and right sides of the brain.
Q18.
What is the function of the limbic system?

a.

Vision and hearing

b.

Muscle tension and posture

c.

Emotions

d.

Memory and thought

Discuss
Answer: (c).Emotions Explanation:The limbic system, also known as the emotional brain, is responsible for regulating emotions.
Q19.
Which part of the nervous system controls involuntary actions of internal organs and smooth muscles?

a.

Somatic nervous system

b.

Autonomic nervous system

c.

Peripheral nervous system

d.

Central nervous system

Discuss
Answer: (b).Autonomic nervous system Explanation:The autonomic nervous system controls the involuntary actions of internal organs, blood vessels, smooth and cardiac muscles. It consists of the sympathetic nervous system and parasympathetic nervous system.
Q20.
Which part of the brain is responsible for speech and language?

a.

Cerebellum

b.

Thalamus

c.

Hypothalamus

d.

Cerebrum

Discuss
Answer: (d).Cerebrum Explanation:The cerebrum, which is the largest division of the brain, is responsible for speech and language among various intellectual functions.
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