A nurse in a community health clinic is explaining to staff members that a mutation of influenza has increased the communicability of the virus.
Which of the following information should the nurse include to describe the effect of communicability of a virus?
The new mutation can survive in the environment and retain infectivity.
The new mutation causes more severe disease.
The new mutation spreads easier from one individual to another.
The new mutation requires a larger amount of the virus to cause disease.
The Correct Answer is C
Choice A rationale
While it’s true that some mutations can allow a virus to survive longer in the environment, this doesn’t necessarily increase the virus’s communicability, or its ability to spread from person to person.
Choice B rationale
A mutation that causes more severe disease can make an illness more dangerous, but it doesn’t necessarily make the virus more communicable. In fact, viruses that cause severe disease can sometimes be less communicable, because severely ill individuals are less likely to be moving around and spreading the virus.
Choice C rationale
The new mutation spreads easier from one individual to another. This is the definition of increased communicability. When a virus mutates in a way that allows it to spread more easily between individuals, this can lead to more cases of the disease, especially if the population is not immune to the new strain.
Choice D rationale
A mutation that requires a larger amount of the virus to cause disease would actually decrease the virus’s communicability. If more viral particles are needed to cause an infection, the virus would be less likely to spread from person to person.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While understanding the concepts of right and wrong can be important in many aspects of nursing care, it may not be particularly helpful in this context. The patient’s stressors are not necessarily related to moral or ethical dilemmas.
Choice B rationale
The concepts of justified and unjustified might be relevant in some contexts, but they may not provide the necessary context to understand and deliver nursing care for this patient. These
concepts are more related to the evaluation of actions or decisions, rather than understanding a patient’s experience of stress.
Choice C rationale
Good and bad are subjective terms that can vary greatly between individuals. While these concepts might be relevant in some contexts, they may not provide the necessary context to understand and deliver nursing care for this patient.
Choice D rationale
The concepts of adaptive and maladaptive are directly relevant to understanding a patient’s response to stress. Adaptive strategies are those that help an individual cope effectively with stress, while maladaptive strategies are those that do not help, or that may even exacerbate the stress.
Correct Answer is D
Explanation
Choice A rationale
A child expressing that their parent is mean because they can’t have a dog does not constitute an adverse childhood experience (ACE). This is a common situation where a child might be upset due to not getting what they want, but it does not indicate any form of abuse, neglect, or household dysfunction that are typically associated with ACEs.
Choice B rationale
Failing an algebra test is a part of the academic challenges that students face and does not constitute an ACE. While it can be a source of stress for the child, it is not an indicator of abuse, neglect, or household dysfunction.
Choice C rationale
Forgetting lunch at home is a common occurrence among children and does not indicate an ACE. It could be a simple oversight or a result of a chaotic morning routine. It does not suggest abuse, neglect, or household dysfunction.
Choice D rationale
Having a parent who is in prison is considered an ACE. This situation falls under the category of household dysfunction. The incarceration of a parent can lead to a loss of financial stability, emotional support, and the social stigma associated with it can lead to feelings of shame and isolation for the child.
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