Nervous System Disorders: Learn and Test Your Knowledge

Question 1

Which of the following factors is not a risk factor for stroke?

Accepted Answer

Regular physical activity

Answer

Hypertension

Answer

Smoking

Answer

Diabetes

Question 2

Which type of Alzheimer's disease is associated with an early onset and rapid progression of symptoms?

Accepted Answer

Early-onset Alzheimer's disease

Answer

Sporadic Alzheimer's disease

Answer

Familial Alzheimer's disease

Answer

Late-onset Alzheimer's disease

Question 3

Which imaging technique is primarily used to diagnose multiple sclerosis?

Accepted Answer

Magnetic resonance imaging (MRI)

Answer

X-ray

Answer

Computed tomography (CT) scan

Answer

Ultrasound

Question 4

Which part of the neuron is responsible for transmitting electrical signals?

Accepted Answer

Axon

Answer

Dendrite

Answer

Soma

Answer

Myelin sheath

Question 5

Which neurotransmitter is associated with feelings of pleasure and reward?

Accepted Answer

Dopamine

Answer

Serotonin

Answer

Glutamate

Answer

GABA

Question 6

Which lobe of the brain is responsible for processing visual information?

Accepted Answer

Occipital lobe

Answer

Frontal lobe

Answer

Parietal lobe

Answer

Temporal lobe

Question 7

Which type of nervous system disorder is characterized by an abnormal immune response that attacks the nervous system?

Accepted Answer

Autoimmune disorder

Answer

Neurodegenerative disorder

Answer

Developmental disorder

Answer

Metabolic disorder

Question 8

Which of the following is NOT a primary symptom of Alzheimer's disease?

Accepted Answer

Increased physical activity

Answer

Memory loss and difficulty learning new things

Answer

Difficulty with reasoning and judgment

Answer

Mood and behavior changes

Question 9

What is the hallmark characteristic of Alzheimer's disease?

Accepted Answer

Progressive memory loss and cognitive decline

Answer

Tremors and movement disorders

Answer

Muscle weakness and fatigue

Answer

Seizures and loss of consciousness

Question 10

Which neurotransmitter deficiency is associated with Parkinson's disease?

Accepted Answer

Dopamine

Answer

Acetylcholine

Answer

Serotonin

Answer

Norepinephrine

Question 11

What is the primary pathology underlying multiple sclerosis?

Accepted Answer

Damage to the myelin sheath surrounding nerve cells

Answer

Degeneration of neurons in the brain

Answer

Inflammation of the meninges

Answer

Tumor growth in the central nervous system

Question 12

Which type of seizure involves a loss of consciousness and involuntary jerking movements?

Accepted Answer

Grand mal seizure

Answer

Petit mal seizure

Answer

Absence seizure

Answer

Myoclonic seizure

Question 13

What is the primary pharmacological treatment for Alzheimer's disease?

Accepted Answer

Cholinesterase inhibitors

Answer

Dopamine agonists

Answer

Anticonvulsants

Answer

Antipsychotics

Question 14

Parkinson's disease is linked to a deficiency in which neurotransmitter?

Accepted Answer

Dopamine

Answer

Acetylcholine

Answer

Serotonin

Question 15

In the treatment of epilepsy, which of these medications is an anticonvulsant?

Accepted Answer

Lamotrigine

Answer

Acetaminophen

Answer

Ibuprofen

Answer

Zolpidem

Question 16

In epilepsy treatment, which medication is frequently prescribed to prevent seizures?

Accepted Answer

Valproic acid

Answer

Aspirin

Answer

Ibuprofen

Answer

Metformin

Question 17

Which hallmark symptom is characteristic of Alzheimer's disease?

Accepted Answer

Progressive memory loss

Answer

Involuntary tremors

Answer

Loss of balance

Answer

Sudden seizures

Question 18

What is the common cause attributed to stroke?

Accepted Answer

Blocked blood supply to the brain

Answer

Progressive nerve cell degeneration

Answer

Immune system attacking brain tissue

Answer

Abnormal brain electrical activity

Question 19

Which treatment approach is often employed for Parkinson's disease?

Accepted Answer

Dopamine agonists

Answer

Anticonvulsants

Answer

Beta-blockers

Answer

Statins

Question 20

Multiple sclerosis is primarily characterized by which pathological feature?

Accepted Answer

Damage to the myelin sheath

Answer

Plaque buildup in blood vessels

Answer

Loss of nerve cell bodies

Answer

Inflammation in the nervous system

Question 21

In epilepsy, which seizure type is characterized by loss of consciousness and rhythmic muscle contractions?

Accepted Answer

Grand mal

Answer

Petit mal

Answer

Absence

Answer

Myoclonic

Question 22

What is a primary function of the blood-brain barrier in relation to nervous system disorders?

Accepted Answer

Protects the brain from harmful substances

Answer

Facilitates nutrient transport into the brain

Answer

Regulates blood flow to the brain

Answer

Produces cerebrospinal fluid

Question 23

What is the primary purpose of using the Glasgow Coma Scale (GCS) in assessing neurological status?

Accepted Answer

Determining the patient's level of consciousness

Answer

Predicting the patient's mortality rate

Answer

Identifying specific neurological deficits

Answer

Guiding treatment decisions for the patient

Question 24

Which part of the brain is primarily affected by Alzheimer's disease?

Accepted Answer

Hippocampus

Answer

Cerebellum

Answer

Frontal lobe

Answer

Medulla oblongata

Question 25

Which symptom is characteristic of Parkinson's disease?

Accepted Answer

Slowed movement

Answer

Aphasia

Answer

Lack of coordination

Answer

Difficulty swallowing

Question 26

Multiple sclerosis is an autoimmune disease that targets which cells in the nervous system?

Accepted Answer

Cells that produce the myelin sheath

Answer

Neurons

Answer

Cells that support neurons

Answer

Cells that regulate blood flow

Question 27

Which type of seizure is characterized by loss of consciousness and involuntary muscle contractions?

Accepted Answer

Generalized tonic-clonic seizure

Answer

Absence seizure

Answer

Focal seizure

Answer

Myoclonic seizure

Question 28

Which neurotransmitter is deficient in Alzheimer's disease?

Accepted Answer

Acetylcholine

Answer

Dopamine

Answer

Serotonin

Answer

Glutamate

Question 29

Which imaging technique is commonly used to diagnose stroke?

Accepted Answer

Magnetic resonance imaging (MRI)

Answer

Electroencephalography (EEG)

Answer

Electromyography (EMG)

Answer

X-ray

Question 30

What is the primary goal of treatment for Parkinson's disease?

Accepted Answer

To manage symptoms and improve quality of life

Answer

To cure the disease

Answer

To prevent disease progression

Answer

To enhance cognitive function

Question 31

Which class of drugs is commonly used to treat multiple sclerosis?

Accepted Answer

Disease-modifying antirheumatic drugs (DMARDs)

Answer

Nonsteroidal anti-inflammatory drugs (NSAIDs)

Answer

Anticonvulsants

Answer

Antipsychotics

Question 32

Which symptom is most commonly associated with Alzheimer's disease?

Accepted Answer

Memory loss

Answer

Tremors

Answer

Seizures

Answer

Muscle weakness

Question 33

What is the most prevalent type of multiple sclerosis?

Accepted Answer

Relapsing-remitting MS

Answer

Primary progressive MS

Answer

Secondary progressive MS

Answer

Progressive relapsing MS

Question 34

Which diagnostic test is commonly used to confirm epilepsy?

Accepted Answer

Electroencephalogram (EEG)

Answer

Magnetic Resonance Imaging (MRI)

Answer

Lumbar puncture

Answer

Electromyography (EMG)

Question 35

Which type of stroke results from a blood clot obstructing an artery in the brain?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Embolic stroke

Question 36

Which class of drugs is commonly used to treat the symptoms of Alzheimer's disease?

Accepted Answer

Cholinesterase inhibitors

Answer

Antipsychotics

Answer

Beta-blockers

Answer

Statins

Question 37

Which part of the brain is responsible for coordinating body movements and balance?

Accepted Answer

Cerebellum

Answer

Cerebrum

Answer

Brainstem

Answer

Spinal cord

Question 38

What is the underlying cause of multiple sclerosis (MS)?

Accepted Answer

Autoimmune attack on the central nervous system

Answer

Bacterial infection

Answer

Trauma

Answer

Genetic disorder

Question 39

Which type of seizure is characterized by a loss of consciousness and uncontrolled body movements?

Accepted Answer

Tonic-clonic seizure

Answer

Absence seizure

Answer

Myoclonic seizure

Answer

Atonic seizure

Question 40

What class of medications is typically used as the first-line treatment for Alzheimer's disease?

Accepted Answer

Acetylcholinesterase inhibitors

Answer

Memantine

Answer

Dopamine agonists

Answer

Antipsychotics

Question 41

Alzheimer's disease is characterized by:

Accepted Answer

Progressive loss of memory and higher order cognitive function

Answer

Movement disorders

Answer

Speech difficulties

Answer

Seizures

Question 42

Which of the following conditions involves the demyelination of neurons in the central nervous system?

Accepted Answer

Multiple sclerosis

Answer

Guillain-Barré syndrome

Answer

Myasthenia gravis

Answer

Huntington's disease

Question 43

The primary diagnostic tool utilized for stroke is:

Accepted Answer

Computed tomography (CT) scan

Answer

Magnetic resonance imaging (MRI)

Answer

Electroencephalogram (EEG)

Answer

Lumbar puncture

Question 44

Which treatment modality is commonly employed for Alzheimer's disease?

Accepted Answer

Cholinesterase inhibitors

Answer

Dopamine agonists

Answer

Anticonvulsants

Answer

Neuromodulators

Question 45

The surgical procedure most commonly used to treat Parkinson's disease is:

Accepted Answer

Deep brain stimulation

Answer

Vagus nerve stimulation

Answer

Pallidotomy

Answer

Thalamotomy

Question 46

A common medication used to treat seizures in multiple sclerosis is:

Accepted Answer

Gabapentin

Answer

Baclofen

Answer

Interferon beta-1a

Answer

Prednisone

Question 47

Which of the following symptoms is **NOT** typically associated with Guillain-Barré syndrome?

Accepted Answer

Cognitive impairment

Answer

Progressive muscle weakness

Answer

Numbness and tingling

Answer

Difficulty breathing

Question 48

Which of the following is a hallmark symptom of a stroke?

Accepted Answer

Sudden onset of weakness or numbness on one side of the body

Answer

Difficulty breathing

Answer

Abdominal pain

Question 49

What is considered the primary neuropathological feature of Alzheimer's disease?

Accepted Answer

Accumulation of amyloid plaques and neurofibrillary tangles in the brain

Answer

Viral infection

Answer

Inflammation of the brain

Question 50

Which of the following movement symptoms is characteristic of Parkinson's disease?

Accepted Answer

Bradykinesia (slowed movement)

Answer

Dysmetria

Answer

Seizures

Answer

Aphasia

Question 51

Multiple sclerosis is classified as which type of immune disorder?

Accepted Answer

Autoimmune disease

Answer

Infectious disease

Answer

Congenital disorder

Answer

Neurodegenerative disorder

Question 52

Which medication is commonly used as a first-line treatment for epilepsy?

Accepted Answer

Phenytoin

Answer

Aspirin

Answer

Acetaminophen

Answer

Ibuprofen

Question 53

What distinguishes a transient ischemic attack (TIA) from a stroke?

Accepted Answer

Symptoms of a TIA resolve within 24 hours, while those of a stroke typically persist

Answer

TIAs cause permanent brain damage, while strokes do not

Answer

TIAs occur in the veins, while strokes occur in the arteries

Answer

There is no difference between a TIA and a stroke

Question 54

Which is a well-established risk factor for developing Alzheimer's disease?

Accepted Answer

Advanced age

Answer

Physical activity

Answer

High blood pressure

Answer

Smoking

Question 55

What is the primary method used to diagnose Parkinson's disease?

Accepted Answer

Clinical examination and patient history

Answer

MRI scan

Answer

Blood test

Answer

EEG

Question 56

Generally, what is the prognosis for individuals with epilepsy who receive appropriate treatment?

Accepted Answer

Most people with epilepsy can live fulfilling and productive lives with proper medication and management

Answer

Epilepsy is a terminal illness

Answer

Epilepsy inevitably leads to progressive cognitive decline