The need to receive a flu shot every year. Given: In the given case, Mr. J. is a old man, who is 80 years old and not happy to get a flu shot every year. It is known that the flu viruses undergo rapid mutation, which changes their protein coat. Introduction: The flu shot is a type of vaccine that provides immunity against the influenza virus. This vaccine is updated each year and recommended for those who are at high risk of catching a cold and cough. It contains a variety of attenuated strains of the influenza virus.

Question

During a routine checkup, a 72-year-old patient is advised to receive an influenza vaccine injection. He questions this, saying, “I had one last year. Why do I need another one?” What is an appropriate response from the nurse? a )“The effectiveness of the vaccine wears off after 6 months.”b) “Each year a new vaccine is developed based on the flu strains that are likely to be in circulation.”c )“When you reach 65 years of age, you need boosters on an annual basis.”d) “Taking the flu vaccine each year allows you to build your immunity to a higher level each time.”

Answer 1

Question

Chapter 12, Problem 37CAQ

Summary Introduction

To analyze:

The need to receive a flu shot every year.

Given:

In the given case, Mr. J. is a old man, who is 80 years old and not happy to get a flu shot every year. It is known that the flu viruses undergo rapid mutation, which changes their protein coat.

Introduction:

The flu shot is a type of vaccine that provides immunity against the influenza virus. This vaccine is updated each year and recommended for those who are at high risk of catching a cold and cough. It contains a variety of attenuated strains of the influenza virus.

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During a routine checkup, a 72-year-old patient is advised to receive an influenza vaccine injection. He questions this, saying, “I had one last year. Why do I need another one?” What is an appropriate response from the nurse? a )“The effectiveness of the vaccine wears off after 6 months.”b) “Each year a new vaccine is developed based on the flu strains that are likely to be in circulation.”c )“When you reach 65 years of age, you need boosters on an annual basis.”d) “Taking the flu vaccine each year allows you to build your immunity to a higher level each time.”

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