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Perfusion Pronunciation: pər-ˈfyü-zhən

Definition: Perfusion is the process of a body delivering blood to a capillary bed in its biological tissue. This process is essential for delivering oxygen and nutrients to tissues and organs throughout the body. Perfusion is also involved in removing waste products, such as carbon dioxide, from the body’s tissues.

Frequently Asked Questions About Perfusion

What does good perfusion mean?

Good perfusion refers to the adequate delivery of oxygen and nutrients to the body’s tissues and organs via the blood. This means that the heart is effectively pumping blood, and the blood vessels are successfully transporting the blood throughout the body.

How is perfusion measured?

There are several ways to assess perfusion. This can include checking the skin for normal color, temperature, and moisture. Perfusion can also be evaluated by measuring blood pressure, checking the pulse rate and quality, or using more advanced medical tests, such as ultrasound or a capillary refill test.

What can cause poor perfusion?

Poor perfusion, also known as hypoperfusion, can occur when the body is not getting enough blood flow, often due to conditions like shock, heart failure, or severe bleeding. It can lead to oxygen deprivation in the tissues and organs, which can cause serious complications if not promptly treated.