Unit 5 Vocabulary — Blood

Noun (thing)
Angiography
a medical technique using a special dye and X-rays to examine blood vessels
The doctor used angiography to check if the obese man's heart arteries were blocked.
Noun (thing)
Angioma
an abnormal growth produced by the formation of new blood vessels
Angiomas are benign growths which are normally harmless.
Noun (thing)
Angioplasty
surgical repair to widen a blood vessel
As angioplasties are such common procedures, the risk of complications is minimal.
Noun (thing)
Angiorrhaphy
the repair of a blood vessel by stitching
The surgeon performed an angiorrhaphy on the wounded soldier's leg to restore blood flow and hopefully prevent amputation.
Noun (thing)
Bypass
an alternative channel from one blood vessel to another to get around a blockage
The surgeons fitted an artificial bypass during the surgery.
Noun (thing)
Capillaries
small blood vessels
The red lines on his cheeks and nose indicated that some of the capillaries had burst.
Noun (thing)
Cerebral thrombosis
a blood clot in the brain
Cerebral thrombosis is an unusual form of stroke, as it affects younger people more than older.
Noun (thing)
Clot
a thick mass of liquid stuck together
A blood clot forms to try to repair damage to a blood vessel.
Noun (thing)
Crossmatch
a test given to see if a blood transfusion is possible by ensuring compatibility of blood types
All of the family had a crossmatch test carried out to check for a viable donor.
Noun (thing)
Deep vein thrombosis
a venal clot normally occurring in the leg
The largest risk of deep vein thrombosis is that the clot will move to the heart or brain.
Noun (thing)
Embolus
a blockage formed by a blood clot, foreign object, or other bodily substance getting stuck in a blood vessel
He takes anticoagulants to prevent an embolus from forming in his lungs.
Noun (thing)
Erythrocytes
oxygen carrying cells in the blood
A deficiency in erythrocytes can cause fatigue and dizziness.
Noun (thing)
Extravasation
leakage of blood into tissue
Redness and blistering are common signs that extravasation is taking place.
Noun (thing)
Hematemesis
the vomiting of blood
Severe loss of blood from hematemesis can cause a patient to go into shock.
Noun (thing)
Hemolysis
the rupture of red blood cells
Hemolysis can decrease accuracy in potassium tests.
Noun (thing)
Hemorrhage
an escape of blood from a ruptured blood vessel
The injury caused a massive hemorrhage in the brain.
Noun (thing)
Hemostasis
the stopping of bleeding
As he was losing a lot of blood, hemostasis was the main priority.
Noun (thing)
Plasma
the colorless, fluid part of blood
Plasma transfusions are used to replace blood proteins and prevent bleeding.
Noun (thing)
Pulmonary embolism
a blood clot in the lungs
Patients with a high likelihood of pulmonary embolisms should undergo diagnostic imaging.
Noun (thing)
Thrombus
an unwanted clot formed in the vascular system which reduces the flow of blood
Smokers have an increased risk of developing an intravascular thrombus.
Noun (thing)
Uremia
the accumulation of poisons in the blood after kidney failure
Chronic kidney disease causes uremia.