Tissue Thromboplastin

question 93

Multiple Choice

Tissue thromboplastin

• A)is released from traumatized tissue and triggers the extrinsic clotting pathway
• B)converts fibrinogen to fibrin
• C)forms the meshwork of the clot
• D)activates factor XII (Hageman factor)
• E)does all of the above

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Definitions:

P Orbital

A type of atomic orbital that has a dumbbell shape and can accommodate up to two electrons, significant for its directional properties in bonding.

Shape

The external form or appearance of an object or a molecule determined by its spatial arrangement.

D Orbitals

A type of atomic orbital with a characteristic clover shape, involved in bonding in elements beyond the first twenty.

Shape

In chemistry, this often refers to the geometric arrangement of atoms in molecules or the spatial form of a molecule.