Vascular Lesions of the Brain I: Infarction Overview

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What is the appearance of infarction in the brain?

Formation of abscesses

Sclerosis of blood vessels

Granulomatous inflammation

Liquefactive necrosis (correct)

Which of the following conditions is NOT typically linked to embolic infarction of the brain?

Myocardial infarction

Valvular disease

Atrial fibrillation

Hypertension (correct)

What is the most common cause of thrombotic occlusion resulting in cerebral infarction?

Atherosclerosis (correct)

Hypertension

Diabetes mellitus

Coronary artery disease

In which type of cerebral aneurysm does arterial wall weakening result from mild infection?

Mycotic Aneurysm Signup and view all the answers

What is the characteristic presentation of atherosclerotic aneurysms in severe atherosclerosis patients?

Fusiform dilatation Signup and view all the answers

Which type of intracranial hemorrhage is characterized by arterial blood accumulation between the dura and skull bone?

Extradural Hemorrhage Signup and view all the answers

What causes subdural hemorrhage in the brain?

Venous blood accumulation Signup and view all the answers

Which of the following can cause a subarachnoid hemorrhage?

Aneurysm rupture Signup and view all the answers

What is the primary cause of petechial hemorrhage in the brain?

Septicemia Signup and view all the answers

In massive cerebral hemorrhage, what is it often linked to?

Hypertension Signup and view all the answers

Vascular Lesions of the Brain I: Infarction Overview

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Questions and Answers

What is the appearance of infarction in the brain?

Which of the following conditions is NOT typically linked to embolic infarction of the brain?

What is the most common cause of thrombotic occlusion resulting in cerebral infarction?

In which type of cerebral aneurysm does arterial wall weakening result from mild infection?

What is the characteristic presentation of atherosclerotic aneurysms in severe atherosclerosis patients?

Which type of intracranial hemorrhage is characterized by arterial blood accumulation between the dura and skull bone?

What causes subdural hemorrhage in the brain?

Which of the following can cause a subarachnoid hemorrhage?

What is the primary cause of petechial hemorrhage in the brain?

In massive cerebral hemorrhage, what is it often linked to?

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