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!

So, are you ready to put your Nervous System knowledge to the test? Let's get started with our carefully curated MCQs!

Nervous System MCQs | Page 3 of 13

Discover more Topics under IC22 Life Insurance Underwriting

Q21.
Which part of the brain is responsible for maintaining balance and equilibrium?

a.

Cerebellum

b.

Thalamus

c.

Hypothalamus

d.

Brain stem

Discuss
Answer: (a).Cerebellum Explanation:The cerebellum is responsible for maintaining balance and equilibrium of the trunk and limbs, along with fine motor control and eye movement.
Q22.
Which part of the brain controls autonomic activities and regulates appetite?

a.

Cerebellum

b.

Thalamus

c.

Hypothalamus

d.

Brain stem

Discuss
Answer: (c).Hypothalamus Explanation:The hypothalamus controls autonomic activities, regulates appetite, links the mind (emotions) to the body, and sometimes produces "psychosomatic disease."
Q23.
Which part of the brain controls basic life functions such as breathing, heart rate, and blood pressure?

a.

Cerebellum

b.

Thalamus

c.

Hypothalamus

d.

Brain stem

Discuss
Answer: (d).Brain stem Explanation:The medulla oblongata, pons, and midbrain, collectively known as the brain stem, control the most basic life functions such as breathing/respiration, heart rate/action, and blood pressure control.
Q24.
How many pairs of Cranial Nerves are there?

a.

8

b.

10

c.

12

d.

14

Discuss
Answer: (c).12 Explanation:There are 12 pairs of Cranial Nerves, which are associated with different functions like bringing information from the sense organs to the brain, controlling muscles, or connected to glands or internal organs.
Q25.
What is the main function of the cerebrum?

a.

Muscle tension and spinal nerve reflexes

b.

Balance and equilibrium of the trunk

c.

Vision, hearing, touch, and emotions

d.

Breathing and heart rate

Discuss
Answer: (c).Vision, hearing, touch, and emotions Explanation:The cerebrum is the largest division of the brain and is responsible for various intellectual functions such as thought/memory, vision, hearing, touch, speech/language, motor control (fine and gross) coordination, and emotions.
Q26.
Where is the cerebellum located?

a.

Above the cerebrum

b.

Below the cerebrum

c.

Between the cerebrum and the midbrain

d.

In the peripheral nervous system

Discuss
Answer: (b).Below the cerebrum Explanation:The cerebellum is located below the cerebrum.
Q27.
What are the thalamus and hypothalamus responsible for?

a.

Muscle tension and spinal nerve reflexes

b.

Balance and equilibrium of the trunk

c.

Sensing changes in body temperature, controlling autonomic activities, regulating appetite, and linking the mind to the body

d.

Breathing and heart rate

Discuss
Answer: (c).Sensing changes in body temperature, controlling autonomic activities, regulating appetite, and linking the mind to the body Explanation:The thalamus and hypothalamus are located between the cerebrum and the midbrain. The thalamus serves as the main synaptic relay center, while the hypothalamus is associated with the pituitary gland and has various functions related to sensing changes in body temperature, controlling autonomic activities, linking to the endocrine system/controlling the pituitary gland, regulating appetite, and linking the mind (emotions) to the body.
Q28.
Which structures are collectively referred to as the brainstem?

a.

Cerebrum and cerebellum

b.

Thalamus and hypothalamus

c.

Medulla oblongata, pons, and midbrain

d.

Autonomic and somatic nervous systems

Discuss
Answer: (c).Medulla oblongata, pons, and midbrain Explanation:The medulla oblongata, pons, and midbrain are collectively referred to as the brainstem and control the most basic life functions such as breathing/respiration (pons, medulla), heart rate/action (medulla), and blood pressure control (medulla).
Q29.
What is the function of the Thalamus?

a.

Control autonomic activities

b.

Regulate appetite

c.

Serve as the main synaptic relay center

d.

Control heart rate

Discuss
Answer: (c).Serve as the main synaptic relay center Explanation:The Thalamus serves as the main synaptic relay center in the brain.
Q30.
Which of the following is a function of the Hypothalamus?

a.

Control muscle movement

b.

Regulate appetite

c.

Control heart rate

d.

Control breathing

Discuss
Answer: (b).Regulate appetite Explanation:The Hypothalamus regulates appetite, among other functions.
Page 3 of 13