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.

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Nervous System MCQs | Page 11 of 13

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Q101.
What are the causes of seizures?

a.

Any injury to the brain

b.

Trauma, tumors, vascular lesions, hemorrhage, and developmental anomalies

c.

Stroke

d.

Both a and b

Discuss
Answer: (d).Both a and b Explanation:Any injury to the brain can lead to seizures, including trauma, tumors, vascular lesions, hemorrhage, and developmental anomalies.
Q102.
What is the definition of a grand mal seizure?

a.

A form of generalized seizure that typically does not include convulsions

b.

A seizure that involves both sides of the brain simultaneously

c.

A loss of consciousness as well as motor convulsions

d.

A change in or loss of consciousness in association with a partial seizure

Discuss
Answer: (c).A loss of consciousness as well as motor convulsions Explanation:A grand mal seizure is a common type of generalized seizure that causes a loss of consciousness as well as motor convulsions.
Q103.
What is status epilepticus?

a.

The occurrence of back to back consecutive grand mal seizures without return of consciousness

b.

The rupture of a cerebral aneurysm leading to subarachnoid hemorrhage

c.

High blood pressure leading to spontaneous hemorrhage into the brain

d.

A sudden onset of headache and/or other neurological symptoms

Discuss
Answer: (a).The occurrence of back to back consecutive grand mal seizures without return of consciousness Explanation:Status epilepticus is defined as the occurrence of back to back consecutive grand mal seizures without return of consciousness. It is a medical emergency because of the possibility of cerebral damage and cardiac/renal failure.
Q104.
What is a petit mal seizure?

a.

A seizure that involves both sides of the brain simultaneously

b.

A form of generalized seizure that typically does not include convulsions

c.

A seizure that affects only a part of the brain at one time

d.

A change in or loss of consciousness in association with a partial seizure

Discuss
Answer: (b).A form of generalized seizure that typically does not include convulsions Explanation:A petit mal seizure, also sometimes known as an absence seizure, is a form of generalized seizure which typically does not include convulsions. Rather, it is characterized by an alteration in consciousness which leads to a trance-like state where the individual appears to be awake but does not react to their surrounding environment or other stimuli.
Q105.
What is a simple partial seizure?

a.

A seizure that involves both sides of the brain simultaneously

b.

A seizure that affects only a part of the brain at one time and does not impair consciousness

c.

A change in or loss of consciousness in association with a partial seizure

d.

A seizure that leads to a trance-like state

Discuss
Answer: (b).A seizure that affects only a part of the brain at one time and does not impair consciousness Explanation:A simple partial seizure is a seizure that affects only a part of the brain at one time and does not impair consciousness.
Q106.
What is complex partial epilepsy?

a.

A seizure that involves both sides of the brain simultaneously

b.

A seizure that affects only a part of the brain at one time and does not impair consciousness

c.

A form of generalized seizure that typically does not include convulsions

d.

A change in or loss of consciousness in association with a partial seizure and automatisms (lip smacking or repetitive complicated movements)

Discuss
Answer: (d).A change in or loss of consciousness in association with a partial seizure and automatisms (lip smacking or repetitive complicated movements) Explanation:Complex partial epilepsy is a form of partial seizure where the individual has a change in or loss of consciousness in association with a partial seizure. They may manifest automatisms (lip smacking or repetitive complicated movements) with loss of consciousness.
Q107.
What are the causes of seizures in epilepsy?

a.

Trauma, tumors, and developmental anomalies

b.

Vascular lesions, hemorrhage, and tumors

c.

Injury to the brain

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Any injury to the brain, including trauma, tumors, vascular lesions, hemorrhage, and developmental anomalies, can lead to seizures.
Q108.
What are generalized seizures?

a.

Seizures that only affect a part of the brain at one time

b.

Seizures that involve both sides of the brain simultaneously, affecting the whole brain

c.

Seizures that occur during sleep

d.

Seizures that only affect children

Discuss
Answer: (b).Seizures that involve both sides of the brain simultaneously, affecting the whole brain Explanation:Generalized seizures are defined as seizures that involve both sides of the brain simultaneously, affecting the whole brain.
Q109.
What is the definition of febrile seizures?

a.

Seizures that affect children with neurological disease

b.

Seizures that occur during the course of an illness associated with a high grade fever in otherwise healthy children

c.

Seizures that affect only adults

d.

Seizures that occur without any apparent cause

Discuss
Answer: (b).Seizures that occur during the course of an illness associated with a high grade fever in otherwise healthy children Explanation:Febrile seizures are defined as seizures that affect otherwise healthy children who have no prior history of neurological disease or previous seizures, and that occur during the course of an illness associated with a high grade fever.
Q110.
Which type of epilepsy is associated with very little risk?

a.

Generalized seizures

b.

Partial seizures

c.

Nocturnal epilepsy

d.

Petit mal seizures

Discuss
Answer: (c).Nocturnal epilepsy Explanation:Nocturnal epilepsy occurs during sleep and is associated with very little risk.
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