Embolus & Embolism

Embolus & Embolism

Key Takeaways Embolus or embolism is a moving blood clot or foreign object that travels through the bloodstream. When it lodges in a blood vessel, it can block blood flow and cause serious complications. Origin ▾: Often originates from a blood clot (thrombus)...
Tissue Plasminogen Activator (tPA)

Tissue Plasminogen Activator (tPA)

Key Takeaways What is tissue plasminogen activator (tPA)? ▾ Tissue plasminogen activator (tPA) is a drug used to dissolve blood clots.   How does it work? ▾ Works by activating plasminogen, which breaks down fibrin in clots.   Medical...
Thalassemia

Thalassemia

Key Takeaways Thalassemia is a group of inherited blood disorders characterized by the reduced or absent production of hemoglobin, the protein in red blood cells that carries oxygen. Pathogenesis ▾ Caused by genetic mutations affecting globin chain production...
Neutrophils

Neutrophils

Key Takeaways Neutrophils are the most common type of white blood cell, serving as the body’s primary defense against bacterial and fungal infections. Function ▾: Neutrophils primarily function by engulfing and destroying invading microorganisms through a...
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