hyperemia Definition
- 1an excess of blood in the vessels supplying an organ or other part of the body
- 2an increased flow of blood to a part of the body, especially as a result of inflammation
Using hyperemia: Examples
Take a moment to familiarize yourself with how "hyperemia" can be used in various situations through the following examples!
Example
The redness and warmth of the skin indicate hyperemia.
Example
Hyperemia is a common symptom of inflammation.
Example
The doctor diagnosed hyperemia in his patient's leg.
hyperemia Synonyms and Antonyms
Synonyms for hyperemia
Phrases with hyperemia
an accumulation of blood in a part of the body due to obstruction of venous outflow
Example
Passive hyperemia can occur in the liver due to heart failure.
an increased flow of arterial blood to a part of the body due to dilation of arterioles
Example
Active hyperemia occurs in the muscles during exercise.
an increase in blood flow to an organ or tissue that occurs after a period of reduced blood flow
Example
Reactive hyperemia can occur in the heart after a coronary artery is temporarily occluded.
Origins of hyperemia
from Greek 'hyper', meaning 'over' + 'haima', meaning 'blood'
Summary: hyperemia in Brief
Hyperemia [hahy-puh-ree-mee-uh] is a medical term that refers to an excess of blood in the vessels supplying an organ or other part of the body. It can also mean an increased flow of blood to a part of the body, especially as a result of inflammation. Hyperemia is often accompanied by redness and warmth of the skin, and can be diagnosed by a doctor. The term includes phrases like 'passive hyperemia,' 'active hyperemia,' and 'reactive hyperemia,' which describe different types of blood flow.
