Quiz Topic: Cerebrovascular Accident (CVA).
Quiz Questions: 30
Quiz Duration: 30 minutes
1.
In cardiogenic embolic strokes, blood clots often originate from the:
2.
The term "amaurosis fugax" is often associated with large vessel thrombosis and refers to:
3.
What is the Ischemic Penumbra in the context of stroke?
4.
In ischemic strokes, the term "embolism" refers to:
5.
Cryptogenic strokes are those in which the cause cannot be determined despite extensive investigation. What percentage of ischemic strokes are estimated to be cryptogenic?
6.
The most frequently affected large vessel in thrombotic strokes is the:
7.
Why is TIA often referred to as "brain angina"?
8.
Lacunar infarcts are more frequently observed in which specific regions of the brain?
9.
Which type of ischemic stroke occurs due to a sudden blockage of blood flow to a specific area of the brain, often caused by a blood clot or embolism?
10.
Which of the following arteries is part of the posterior circulation of the brain?
11.
Which cerebral artery is most commonly affected in embolic strokes?
12.
A common cause of large vessel thrombotic strokes is:
13.
Which of the following is a modifiable risk factor for stroke?
14.
Smoking is a significant modifiable risk factor for stroke because it:
15.
Cardioembolic strokes are a subtype of embolic strokes and are primarily associated with:
16.
Ethnicity plays a role in stroke risk, with higher rates observed in certain populations. Which ethnic group has a higher susceptibility to stroke in the United States?
17.
A stroke is often categorized into different types based on the duration of symptoms. Which type is characterized by symptoms lasting more than 24 hours?
18.
Gender is considered a nonmodifiable risk factor for stroke, with men generally having a higher risk. However, women have an increased risk during:
19.
Which of the following risk factors is strongly linked to the development of hemorrhagic strokes?
20.
The term "TIA" is often associated with large vessel thrombotic strokes. What does TIA stand for?
21.
The term "ischemic stroke" is most closely associated with which type of arterial problem?
22.
Thrombotic strokes are commonly associated with:
23.
The Circle of Willis is a circulatory anastomosis that primarily involves which arteries?
24.
The main dietary factor associated with an increased risk of stroke is:
25.
The term "lacunar" in lacunar infarcts refers to:
26.
The basilar artery is formed by the union of which two arteries?
27.
Common risk factors for lacunar infarcts include:
28.
Lacunar infarcts are typically associated with occlusion or damage to:
29.
Which term is commonly used to describe TIA due to its transient nature and similarity to a stroke?
30.
Which artery is responsible for supplying blood to the cerebellum?