NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A flu shot is a vaccine that prevents people from catching the flu.
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A flu shot is an antibiotic that kills bacteria in the human body.
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A flu shot is an antiviral that slows down the multiplication of viruses in cells.
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A flu shot is a chemical that kills parasites in the human body.
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Detailed explanation-1: -During seasons when flu vaccine viruses are similar to circulating flu viruses, flu vaccine has been shown to reduce the risk of having to go to the doctor with flu by 40% to 60%.
Detailed explanation-2: -Ingredients often include deactivated influenza viruses, chemicals that boost the body’s response to the vaccine, preservatives to prevent contamination, and stabilizers. The CDC recommend getting a flu shot in September or October, but getting one any time during flu season will help.
Detailed explanation-3: -CDC recommends a flu vaccine by the end of October, before flu begins spreading in your community. Getting vaccinated later, however, can still be beneficial and vaccination should continue to be offered throughout the flu season, even into January or later.