A stroke is a medical emergency that occurs when blood flow to a part of the brain is interrupted or reduced, depriving brain tissue of oxygen and nutrients. This can lead to brain cell damage or death within minutes.
Types of Stroke:
Ischemic Stroke: The most common type, caused by a blockage in a blood vessel supplying the brain, often due to a blood clot.
Hemorrhagic Stroke: Caused by bleeding in or around the brain, typically from a ruptured blood vessel.
Transient Ischemic Attack (TIA): A “mini-stroke” with temporary symptoms, often a warning sign of a future stroke.
Symptoms:
Symptoms can appear suddenly and include:
– Numbness or weakness in the face, arm, or leg, especially on one side of the body.
– Confusion, trouble speaking, or understanding speech.
– Vision problems in one or both eyes.
– Difficulty walking, dizziness, or loss of balance.
– Severe headache with no known cause.
Immediate Actions:
If you suspect a stroke, use the FAST acronym:
Face: Ask the person to smile—does one side droop?
Arms: Ask them to raise both arms—does one drift downward?
Speech: Ask them to repeat a simple phrase—is their speech slurred?
Time: Call emergency services immediately if any signs are present.
Table of contents
- Part 1: OnlineExamMaker AI quiz generator – Save time and efforts
- Part 2: 20 stroke quiz questions & answers
- Part 3: Try OnlineExamMaker AI Question Generator to create quiz questions
Part 1: OnlineExamMaker AI quiz generator – Save time and efforts
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Part 2: 20 stroke quiz questions & answers
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1. Question: What is the most common type of stroke?
A) Hemorrhagic stroke
B) Ischemic stroke
C) Transient ischemic attack
D) Embolic stroke
Answer: B
Explanation: Ischemic stroke is the most common, accounting for about 87% of all strokes, and occurs when a blood vessel supplying the brain is blocked.
2. Question: Which of the following is a primary risk factor for stroke?
A) Regular exercise
B) High blood pressure
C) Low cholesterol levels
D) Adequate sleep
Answer: B
Explanation: High blood pressure is the leading risk factor as it can damage arteries, making them more susceptible to blockage or rupture.
3. Question: What symptom is commonly associated with a stroke?
A) Chest pain
B) Sudden weakness in the face, arm, or leg
C) Fever
D) Coughing
Answer: B
Explanation: Sudden weakness or numbness on one side of the body is a key symptom, often remembered by the acronym FAST (Face, Arm, Speech, Time).
4. Question: How does a transient ischemic attack (TIA) differ from a full stroke?
A) TIA is always fatal
B) TIA symptoms last longer than a full stroke
C) TIA symptoms resolve within 24 hours
D) TIA only affects the heart
Answer: C
Explanation: A TIA is often called a “mini-stroke” because its symptoms are temporary and typically resolve within 24 hours, but it serves as a warning for a potential full stroke.
5. Question: What is the primary treatment for an ischemic stroke?
A) Surgery to remove blood clots
B) Thrombolytic therapy
C) Antibiotics
D) Blood transfusions
Answer: B
Explanation: Thrombolytic therapy, such as tPA, is used to dissolve blood clots and restore blood flow in ischemic strokes if administered promptly.
6. Question: Which lifestyle factor can help prevent strokes?
A) Smoking cigarettes
B) Maintaining a healthy weight
C) High alcohol consumption
D) Sedentary lifestyle
Answer: B
Explanation: Maintaining a healthy weight reduces the risk of conditions like hypertension and diabetes, which are linked to strokes.
7. Question: What does the acronym FAST stand for in stroke awareness?
A) Face, Arm, Speech, Time
B) Fever, Ache, Seizure, Tremor
C) Fatigue, Anxiety, Slurred speech, Tingling
D) Foot, Ankle, Shin, Toes
Answer: A
Explanation: FAST is a simple tool to remember and identify stroke symptoms quickly: Face drooping, Arm weakness, Speech difficulty, and Time to call emergency services.
8. Question: Which blood vessel issue is linked to hemorrhagic strokes?
A) Blockage
B) Rupture
C) Narrowing without damage
D) Inflammation
Answer: B
Explanation: Hemorrhagic strokes occur when a blood vessel in the brain ruptures, leading to bleeding that damages brain tissue.
9. Question: What is a common long-term effect of a stroke?
A) Improved memory
B) Paralysis on one side of the body
C) Enhanced vision
D) Faster reflexes
Answer: B
Explanation: Stroke can cause paralysis or weakness on one side due to damage in the brain areas controlling movement.
10. Question: At what age does the risk of stroke significantly increase?
A) Under 30
B) 40-50
C) Over 55
D) Exactly 60
Answer: C
Explanation: The risk increases with age, particularly over 55, due to the accumulation of risk factors like atherosclerosis.
11. Question: Which medical condition increases stroke risk?
A) Asthma
B) Atrial fibrillation
C) Allergies
D) Migraines
Answer: B
Explanation: Atrial fibrillation, an irregular heartbeat, can lead to blood clots that travel to the brain and cause a stroke.
12. Question: What is the “golden window” for treating ischemic strokes?
A) 24 hours after symptoms start
B) Within 3-4.5 hours
C) After 48 hours
D) Immediately, with no time limit
Answer: B
Explanation: Treatment like thrombolytics is most effective within 3-4.5 hours of symptom onset to minimize brain damage.
13. Question: How can diabetes contribute to stroke risk?
A) By strengthening blood vessels
B) By damaging blood vessels over time
C) By reducing blood pressure
D) By increasing oxygen flow
Answer: B
Explanation: Diabetes can lead to atherosclerosis and high blood pressure, both of which damage blood vessels and increase stroke risk.
14. Question: What role does cholesterol play in strokes?
A) It prevents blood clots
B) High levels can lead to plaque buildup in arteries
C) It has no effect
D) It dilates blood vessels
Answer: B
Explanation: High cholesterol contributes to plaque formation in arteries, which can block blood flow and cause an ischemic stroke.
15. Question: Which test is commonly used to diagnose a stroke?
A) Blood sugar test
B) CT scan
C) Eye exam
D) Hearing test
Answer: B
Explanation: A CT scan is often the first imaging test used to quickly identify if a stroke is ischemic or hemorrhagic.
16. Question: What is rehabilitation after a stroke focused on?
A) Curing the stroke completely
B) Restoring lost functions and preventing further strokes
C) Ignoring symptoms
D) Short-term medication only
Answer: B
Explanation: Rehabilitation helps patients regain abilities like walking or speaking and includes therapies to reduce future risks.
17. Question: How does smoking increase stroke risk?
A) By improving blood flow
B) By damaging blood vessel linings and promoting clots
C) By lowering blood pressure
D) By reducing stress
Answer: B
Explanation: Smoking harms blood vessels, increases blood pressure, and makes blood more likely to clot, raising stroke risk.
18. Question: What is the impact of obesity on stroke?
A) It decreases risk factors
B) It can lead to hypertension and diabetes
C) It has no connection
D) It only affects younger people
Answer: B
Explanation: Obesity is linked to conditions like high blood pressure and diabetes, which are major contributors to stroke risk.
19. Question: Which medication is often prescribed to prevent strokes in at-risk individuals?
A) Antihistamines
B) Aspirin or blood thinners
C) Painkillers
D) Antibiotics
Answer: B
Explanation: Aspirin or other blood-thinning medications help prevent clot formation in people with risk factors like heart disease.
20. Question: What is the best immediate action if someone shows stroke symptoms?
A) Wait and see if symptoms improve
B) Call emergency services immediately
C) Give them water
D) Drive them to a clinic
Answer: B
Explanation: Immediate medical attention is crucial, as quick treatment can save lives and reduce disability from a stroke.
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Part 3: Try OnlineExamMaker AI Question Generator to create quiz questions
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