Stroke: Causes, Symptoms, and Treatment

Question 1

Explain the pathophysiology of ischemic and hemorrhagic strokes, emphasizing the mechanisms that cause them.

Accepted Answer

Ischemic stroke: Blood clot in brain artery; Hemorrhagic stroke: Brain artery rupture

Answer

Ischemic stroke: Brain artery bleeding; Hemorrhagic stroke: Blood clot in brain artery

Answer

Ischemic stroke: Brain artery narrowing; Hemorrhagic stroke: Brain artery bulge

Answer

Ischemic stroke: Brain artery blockage; Hemorrhagic stroke: Brain artery tangle

Question 2

What is the sudden onset of weakness or numbness on one side of the body a symptom of?

Accepted Answer

Stroke

Answer

Heart attack

Answer

Transient ischemic attack (TIA)

Answer

Epileptic seizure

Question 3

What is the recommended time frame for seeking emergency medical attention after experiencing stroke symptoms?

Accepted Answer

Within 3 hours

Answer

Within 6 hours

Answer

Within 12 hours

Answer

Within 24 hours

Question 4

What is the name of the procedure used to remove a blood clot during a stroke?

Accepted Answer

Thrombectomy

Answer

Carotid endarterectomy

Answer

Angioplasty

Answer

Stent placement

Question 5

Which of the following is a **major** risk factor for stroke?

Accepted Answer

High blood pressure

Answer

Low cholesterol

Answer

Regular exercise

Answer

Normal weight

Question 6

Which is the **most common** type of stroke?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Venous sinus thrombosis (VST)

Question 7

What is the acronym used to remember the **signs and symptoms** of a stroke?

Accepted Answer

FAST

Answer

HELP

Answer

CALL

Answer

ACT

Question 8

What is the **primary** goal of stroke rehabilitation?

Accepted Answer

To improve **functional** abilities

Answer

To prevent future strokes

Answer

To cure the underlying cause

Answer

To manage pain

Question 9

Which of the following is **NOT** a lifestyle change that can help reduce the risk of stroke?

Accepted Answer

Eating a **high-fat, low-fiber** diet

Answer

Quitting smoking

Answer

Controlling blood pressure

Answer

Getting regular exercise

Question 10

Which part of the brain is **most commonly** affected by a stroke?

Accepted Answer

Cerebrum

Answer

Cerebellum

Answer

Brainstem

Answer

Spinal cord

Question 11

What is the medical term for the sudden loss of brain function due to interrupted blood flow to the brain?

Accepted Answer

Stroke

Answer

Heart attack

Answer

Transient ischemic attack

Answer

Aneurysm

Question 12

Which type of stroke occurs when a blood clot blocks an artery leading to the brain?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack

Answer

Subarachnoid hemorrhage

Question 13

What is the acronym that helps people recognize the symptoms of a stroke?

Accepted Answer

F.A.S.T.

Answer

B.E.S.T.

Answer

A.C.T.

Answer

S.T.A.R.

Question 14

Which of the following treatments is used to dissolve blood clots in the brain during an ischemic stroke?

Accepted Answer

Thrombolytic therapy

Answer

Surgery

Answer

Antiplatelet medication

Answer

Radiation therapy

Question 15

What is the term for a brief episode of stroke-like symptoms caused by temporary disruption of blood flow to the brain?

Accepted Answer

Transient ischemic attack

Answer

Stroke

Answer

Cerebral infarction

Answer

Amaurosis fugax

Question 16

According to medical guidelines, how quickly should you seek emergency medical attention if you suspect someone is having a stroke?

Accepted Answer

Within 3 hours

Answer

Within 12 hours

Answer

Within 24 hours

Answer

Within 48 hours

Question 17

Which of the following lifestyle changes is NOT recommended for preventing stroke?

Accepted Answer

Taking aspirin daily

Answer

Quitting smoking

Answer

Exercising regularly

Answer

Eating a healthy diet

Question 18

Which of the following is NOT a risk factor for stroke?

Accepted Answer

Regular exercise

Answer

High blood pressure

Answer

Diabetes

Answer

Smoking

Question 19

What is the medical term for the sudden loss of brain function due to interrupted blood flow to the brain?

Accepted Answer

Stroke

Answer

Heart attack

Answer

Aneurysm

Answer

Hemorrhage

Question 20

Which type of stroke is most prevalent, accounting for approximately 87% of cases?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Lacunar stroke

Question 21

In the event of an ischemic stroke, what is the immediate medication used to dissolve clots and restore blood flow?

Accepted Answer

Clot-busting medication (e.g., tPA)

Answer

Aspirin

Answer

Surgery

Answer

Rehabilitation

Question 22

In a stroke, which part of the brain commonly bears the brunt of the damage?

Accepted Answer

Cerebrum

Answer

Cerebellum

Answer

Brainstem

Answer

Spinal cord

Question 23

In stroke rehabilitation, which type of therapy is NOT typically employed to assist patients in regaining lost abilities?

Accepted Answer

Chemotherapy

Answer

Physical therapy

Answer

Occupational therapy

Answer

Speech therapy

Question 24

What is a key feature of stroke rehabilitation?

Accepted Answer

It involves a team of healthcare professionals working together.

Answer

Rehabilitation focuses mainly on physical therapy.

Answer

Rehabilitation is usually not needed for stroke survivors.

Question 25

Which of the following is NOT a risk factor for stroke?

Accepted Answer

Low blood pressure

Answer

Smoking

Answer

High cholesterol

Answer

Diabetes

Question 26

What is the most prevalent type of stroke?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Vertebrobasilar stroke

Question 27

What is the recommended first action to take when someone is experiencing a stroke?

Accepted Answer

Call emergency services immediately

Answer

Give them aspirin

Answer

Put them in a comfortable position

Answer

Wait to see if symptoms improve

Question 28

What is the primary objective of rehabilitation after a stroke?

Accepted Answer

To restore function and improve mobility

Answer

To prevent further strokes

Answer

To reduce pain

Answer

To provide emotional support

Question 29

What is the main distinction between a transient ischemic attack (TIA) and a stroke?

Accepted Answer

TIAs are temporary and do not cause lasting damage, while strokes do.

Answer

Strokes are temporary and do not cause lasting damage, while TIAs do.

Answer

TIAs are more serious than strokes.

Answer

Strokes are more serious than TIAs.

Question 30

Which region of the brain is most frequently affected by a stroke?

Accepted Answer

Cerebrum

Answer

Cerebellum

Answer

Brainstem

Answer

Spinal cord

Question 31

Which type of stroke is characterized by a sudden loss of blood flow to the brain due to an obstruction in an artery?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Brain aneurysm

Question 32

Which symptom is NOT commonly associated with stroke?

Accepted Answer

Nausea and vomiting

Answer

Sudden weakness or numbness on one side of the body

Answer

Difficulty speaking or understanding speech

Answer

Blurred vision

Question 33

Within what time frame is it crucial to seek medical attention for a suspected stroke?

Accepted Answer

Within 2 hours

Answer

Within 4 hours

Answer

Within 6 hours

Answer

Within 24 hours

Question 34

What does the 'F' in the FAST acronym for stroke recognition stand for?

Accepted Answer

Face

Answer

Fever

Answer

First

Answer

Fast

Question 35

Which type of stroke results from a rupture in a blood vessel in the brain?

Accepted Answer

Hemorrhagic stroke

Answer

Ischemic stroke

Answer

Transient ischemic attack (TIA)

Answer

Brain aneurysm

Question 36

Identify the most significant risk factor contributing to stroke:

Accepted Answer

High blood pressure

Answer

Diabetes

Answer

Smoking

Answer

Obesity

Question 37

Which symptom is most commonly associated with stroke onset?

Accepted Answer

Sudden weakness or numbness affecting one side of the body

Answer

Difficulty speaking or comprehending speech

Answer

Blurred or double vision

Answer

Severe headache

Question 38

Which type of stroke occurs when a blood clot obstructs an artery supplying blood to the brain?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Subarachnoid hemorrhage

Question 39

Identify the medication used to dissolve blood clots in individuals experiencing ischemic stroke:

Accepted Answer

Tissue plasminogen activator (tPA)

Answer

Aspirin

Answer

Heparin

Answer

Warfarin

Question 40

Which of the following is **NOT** a risk factor for stroke that you can change?

Accepted Answer

Age

Answer

Smoking

Answer

High blood pressure

Answer

Obesity

Question 41

Stroke, a sudden loss of brain function, is primarily caused by what factor?

Accepted Answer

Interrupted blood flow to the brain

Answer

Brain tumor

Answer

Inflammation of the brain tissue

Answer

Electrolyte imbalance

Question 42

Ischemic stroke, the most common type of stroke, is primarily caused by:

Accepted Answer

A blood clot blocking an artery in the brain

Answer

A hemorrhage (bleeding) in the brain

Answer

A narrowing of the arteries in the brain (atherosclerosis)

Answer

Vasculitis, an inflammation of blood vessels

Question 43

Which of the following is the first-line treatment for ischemic stroke?

Accepted Answer

Tissue plasminogen activator (tPA)

Answer

Aspirin

Answer

Carotid endarterectomy

Answer

Stent placement

Question 44

A transient ischemic attack (TIA) is characterized by:

Accepted Answer

Temporary interruption of blood flow to the brain, lasting less than 24 hours

Answer

Permanent loss of brain function

Answer

Sudden onset of severe headache

Answer

Nausea and vomiting

Question 45

What is the most common type of stroke?

Accepted Answer

Ischemic stroke

Answer

Hemorrhagic stroke

Answer

Transient ischemic attack (TIA)

Answer

Brain aneurysm

Question 46

Which symptom is a hallmark indication of a stroke?

Accepted Answer

Sudden weakness or numbness on one side of the body

Answer

Shortness of breath

Answer

Chest pain

Question 47

What is the acronym used to identify the key signs of a stroke?

Accepted Answer

FAST

Answer

CALL

Answer

HELP

Answer

SAFE

Question 48

What is the primary treatment for an ischemic stroke?

Accepted Answer

Thrombolytic therapy

Answer

Antiplatelet medication

Answer

Statin therapy

Answer

Surgery

Question 49

What is the primary goal of stroke rehabilitation?

Accepted Answer

To enhance functional recovery and independence

Answer

To alleviate pain

Answer

To reverse neurological damage

Answer

To prevent future strokes

Question 50

Which lifestyle modification can contribute to reducing the risk of stroke?

Accepted Answer

Regular physical activity

Answer

Smoking

Answer

Excessive salt intake

Answer

High-fat diet

Question 51

What organization is responsible for providing guidelines and resources for stroke care?

Accepted Answer

American Stroke Association

Answer

American Heart Association

Answer

World Health Organization

Answer

National Stroke Foundation