Maggie Was Told She Has a Positive Titer to Measles

question 26

Multiple Choice

Maggie was told she has a positive titer to measles.Which of the following could explain this?

• A)She was vaccinated against measles.
• B)She had measles sometime in her life.
• C)She has measles now.
• D)The test was a false positive.
• E)All of these choices are correct.

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The official currency of the United States, widely used as a benchmark in international trade and finance.

Japanese Yen

The official currency of Japan, often denoted by the symbol ¥, and widely used in international finance transactions.

U.S. Dollar

The currency unit of the United States, widely used as a global reserve currency.