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 10 of 13

Discover more Topics under IC22 Life Insurance Underwriting

Q91.
What are spinal dysraphisms?

a.

Abnormalities in the spinal cord due to spinal tumors

b.

Abnormalities in the spinal cord due to inflammation

c.

Abnormalities in the spinal cord due to spinal diseases

d.

Abnormalities in the spinal cord due to abnormalities in development

Discuss
Answer: (d).Abnormalities in the spinal cord due to abnormalities in development Explanation:Spinal dysraphisms are abnormalities in the spinal cord, mostly due to abnormalities in the development of the spinal cord and/or vertebral column.
Q92.
What is Alzheimer's disease?

a.

A disease of the spinal column

b.

A degenerative process with a loss of cells from different areas of the brain

c.

A condition characterized by recurring seizures

d.

An abnormal growth involving the brain

Discuss
Answer: (b).A degenerative process with a loss of cells from different areas of the brain Explanation:Alzheimer's disease is a degenerative process, with a loss of cells from different areas of the brain.
Q93.
What is cerebral ischemia?

a.

An increase in blood flow to a part of the brain

b.

A decrease in blood flow to a part of the brain

c.

A sudden onset of headache

d.

A condition in which blood vessels in the brain become dilated

Discuss
Answer: (b).A decrease in blood flow to a part of the brain Explanation:Cerebral ischemia is a decrease in blood flow to a part of the brain. If the blood flow is too low or cut off completely, that part of the brain begins to die. The result is a cerebral infarction.
Q94.
What is the most common pathology that causes sudden neurological symptoms?

a.

Aneurysmal subarachnoid hemorrhage

b.

Hypertensive hemorrhage

c.

Cerebral infarction

d.

Transient ischemic attack

Discuss
Answer: (c).Cerebral infarction Explanation:Cerebral infarction is by far the most common pathology, occurring much more frequently than the hemorrhagic causes of sudden neurological symptoms.
Q95.
What is a transient ischemic attack (TIA)?

a.

A type of cerebral infarction

b.

A type of hemorrhage

c.

A decrease in blood flow to a part of the brain

d.

Similar in etiology to cerebral infarction but with transient symptoms that resolve within short duration after onset of symptoms

Discuss
Answer: (d).Similar in etiology to cerebral infarction but with transient symptoms that resolve within short duration after onset of symptoms Explanation:Transient Ischemic Attack (TIA) is similar in etiology to cerebral infarction but with transient symptoms that resolve within a short duration after the onset of symptoms.
Q96.
What is an aneurysmal subarachnoid hemorrhage?

a.

A rupture of a cerebral aneurysm that leads to subarachnoid hemorrhage

b.

High blood pressure that leads to spontaneous hemorrhage into the brain

c.

A decrease in blood flow to a part of the brain

d.

A condition in which blood vessels in the brain become dilated

Discuss
Answer: (a).A rupture of a cerebral aneurysm that leads to subarachnoid hemorrhage Explanation:An aneurysmal subarachnoid hemorrhage is the rupture of a cerebral aneurysm that leads to subarachnoid hemorrhage. This typically leads to the sudden onset of headache and/or other neurological symptoms and is one of the most common forms of brain hemorrhage.
Q97.
What is hypertensive hemorrhage?

a.

A rupture of a cerebral aneurysm that leads to subarachnoid hemorrhage

b.

High blood pressure that leads to spontaneous hemorrhage into the brain

c.

A decrease in blood flow to a part of the brain

d.

A condition in which blood vessels in the brain become dilated

Discuss
Answer: (b).High blood pressure that leads to spontaneous hemorrhage into the brain Explanation:Hypertensive hemorrhage is high blood pressure that leads to spontaneous hemorrhage into the brain, leading to the sudden onset of neurological symptoms.
Q98.
What is the result of cerebral ischemia?

a.

Transient ischemic attack

b.

Hemorrhagic stroke

c.

Cerebral infarction

d.

Aneurysmal subarachnoid hemorrhage

Discuss
Answer: (c).Cerebral infarction Explanation:The result of cerebral ischemia is a cerebral infarction.
Q99.
What can lead to seizures?

a.

Trauma

b.

Tumors

c.

Vascular lesions

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Any injury to the brain can lead to seizures, including trauma, tumors, vascular lesions, hemorrhage, and developmental anomalies.
Q100.
What are the effects of seizures?

a.

Depend on their location in the brain and their extent

b.

Are always physical convulsions

c.

Are only seen in patients with traumatic brain injuries

d.

None of the above

Discuss
Answer: (a).Depend on their location in the brain and their extent Explanation:The effects of seizures depend on their location in the brain and their extent.
Page 10 of 13