Match the Haemostasis Steps, Labelled A

question 22

Multiple Choice

Match the haemostasis steps, labelled a. through j., with their correct characteristic(s) . (Options may be used more than once or not at all.)
-thromboxane A2

• A)converts fibrinogen to fibrin
• B)When platelets come into contact with this substance in an injured vessel wall, it causes them to adhere and aggregate.
• C)When activated, this substance digests the fibrin threads, causing dissolution of the clot.
• D)substance released by the platelet plug that causes more platelets to aggregate
• E)first step in haemostasis
• F)forms the meshwork of the clot
• G)a plasma protein activated by factor X
• H)second step in haemostasis
• I)released from injured tissues; activates extrinsic clotting pathway
• J)third step in haemostasis

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Definitions:

Muscle Fiber

A single muscle cell that contracts in response to stimulation and is responsible for producing movement and force.

Macromolecules

Large complex molecules, including proteins, nucleic acids, carbohydrates, and lipids, that perform various vital roles in organisms.

Tight Junctions

Tight junctions are specialized connections between adjacent cells, forming a nearly impermeable barrier to fluid and ensuring the directional movement of molecules.

Digested Nutrients

Molecules resulting from the digestion process that are small enough to be absorbed by the body and used for energy, growth, and cell repair.