Contact with a Minute Quantity of Blood Is Sufficient for Infection

question 12

True/False

Contact with a minute quantity of blood is sufficient for infection with hepatitis B virus.

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Definitions:

Week

A time unit consisting of seven days.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1 where 0 indicates impossibility and 1 indicates certainty.

Flipping

The act of turning something over to its opposite side or changing its position, often used metaphorically to describe a dramatic change in perspective or situation.

Quarter

A three-month period on a financial calendar that acts as a basis for periodic financial reporting and dividend payments.