Which of the Following Is the Role of Nitric Oxide

question 6

Multiple Choice

Which of the following is the role of nitric oxide (NO) in hemostasis?

• A) Stimulates the release of fibrinogen to maintain the platelet plug.
• B) Stimulates the release of clotting factors V and VII.
• C) Causes vasoconstriction and stimulates platelet aggregation.
• D) Controls platelet activation through cyclic adenosine monophosphate (cAMP)-mediated signaling.

Recognize the concept of a retrovirus and its relevance to HIV.

Understand the definition and implications of being diagnosed with AIDS.

Know the common misconceptions about HIV/AIDS transmission.

Understand Freud's theory of psychosexual stages and their associated themes.

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Definitions:

Hammond Postulate

A principle stating that the transition state of a chemical reaction resembles the structure of the closest stable species: the reactants for endothermic steps and the products for exothermic steps.

Free Radical Chlorine

A highly reactive species of chlorine that carries an unpaired electron, often involved in radical reactions.

Methane

A simple hydrocarbon with the formula CH4, representing the simplest alkane and a primary component of natural gas.

Regiochemistry

The study of the principles guiding the direction or position that new bonds form in a molecule during a chemical reaction.