PATHOPHYSIOLOGY

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What is pathophysiology?

Back

Pathophysiology is the study of the disordered physiological processes associated with disease or injury.

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What is acute inflammation?

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Acute inflammation is a rapid and short-term response to injury or infection, characterized by redness, heat, swelling, pain, and loss of function.

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What are common symptoms of acute inflammation?

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Common symptoms include fever, swelling, redness, and pain.

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What is chronic inflammation?

Back

Chronic inflammation is a prolonged inflammatory response that can last for months or years, often leading to tissue damage.

Front

What is a key feature of chronic inflammation?

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Continuous tissue damage is a key feature of chronic inflammation.

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What is the primary purpose of inflammation?

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The primary purpose of inflammation is to protect the body against injury and infection.

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What are cytokines?

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Cytokines are signaling proteins released by cells that play a crucial role in the inflammatory response.

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How do cytokines affect inflammation?

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Cytokines enhance the inflammatory process by promoting immune cell recruitment and activation.

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What is ischemia?

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Ischemia is a condition characterized by insufficient blood flow to a tissue, leading to a lack of oxygen and nutrients.

Front

What is a common consequence of prolonged ischemia?

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Necrosis, or cell death, is a common consequence of prolonged ischemia.