Careful Hand Washing Before and After Contact Can Prevent the Spread

question 35

Multiple Choice

Careful hand washing before and after contact can prevent the spread of which condition in day care and school settings?

• A) Irritable bowel syndrome
• B) Ulcerative colitis
• C) Hepatic cirrhosis
• D) Hepatitis A

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Definitions:

Green Die

A dye or pigment that produces a green color, potentially used in manufacturing or artistic applications.

Independent

Not influenced by or contingent on something else; in statistics, two events are independent if the occurrence of one does not affect the probability of the other.

Organic Product

A chemical compound or substance that has been synthesized through an organic reaction, which can include a wide variety of chemical species.

Reaction

A process in which one or more substances, the reactants, are converted to one or more different substances, the products, via a chemical change.