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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Insisting on having their own way when playing with friends is a common behavior among children and is not necessarily related to a traumatic experience. It could be a sign of a strong personality or a phase of development where the child is learning about power and control.
Choice B rationale
Crying because they are the smallest child in their class is more likely related to self-esteem or body image issues. This behavior is not typically associated with experiencing a traumatic event like a house fire.
Choice C rationale
Being rude to siblings when things do not go their way is a common behavior among children and is not necessarily indicative of a traumatic experience. It could be a sign of frustration or difficulty managing emotions.
Choice D rationale
Making small fires in the backyard could be a sign that the child is trying to make sense of or reenact the traumatic experience of their house being destroyed by a wildfire. This behavior is a cause for concern and should be addressed with professional help.
Correct Answer is A
Explanation
Choice A rationale
Anticipatory grief occurs before death. It is grief that occurs leading up to a death. It may be felt by the person dying or person’s family. When a patient experiences distress, pain, and medical complications, it can add to anticipatory grief.
Choice B rationale
Complicated grief lasts longer than normal grief. It is characterized by the length of time and intensity of grief symptoms. This type of grief can occur when a person has a difficult time
accepting the death, experiences intense and persistent longing for the deceased, or has difficulty moving on with life.
Choice C rationale
Disenfranchised grief refers to a loss that is not or cannot be openly acknowledged, socially sanctioned, or publicly mourned. It is not typically associated with the death of a terminally ill patient.
Choice D rationale
Traumatic grief generally refers to grief resulting from a sudden, unexpected, or violent death. The death of a terminally ill patient, while deeply sad, is typically not categorized as traumatic.
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