On What Day of the Menstrual Cycle Does Menstruation Begin

question 1

Multiple Choice

On what day of the menstrual cycle does menstruation begin?

• A) 1
• B) 10
• C) 14
• D) 28

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Definitions:

Contradictories

In the traditional and modern squares of opposition, a pair of categorical propositions that, in virtue of their logical form, could neither both be true nor both be false (A and O, E and I).

Universal

Pertaining to or involving all, or the whole of something.

Particular

In logic, refers to statements that affirm or deny something about only some members of a class of subjects.

Subalternate

In logic, a term referring to a proposition that is inferred immediately from another more general proposition.