Which One of the Following Occurs First in the Process

question 74

Multiple Choice

Which one of the following occurs first in the process of hemostasis?

• A) blood clotting
• B) production of fibrin
• C) formation of a platelet plug
• D) vascular spasm
• E) destruction of calcium ions

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Definitions:

Vas Deferens

A long, muscular tube that transports mature sperm from the testes to the urethra in preparation for ejaculation.

Bulbourethral Gland

A gland in males that secretes a fluid into the urethra to lubricate and neutralize acidity before ejaculation.

Reverse Transcriptase

An enzyme used by some viruses to synthesize DNA from RNA, playing a key role in the replication cycle of retroviruses.

Viral RNA

The genetic material of certain viruses, composed of ribonucleic acid (RNA), which enables them to replicate and infect host cells.