A nurse is teaching a community health class about preventing the transmission of infectious mononucleosis. Which preventive measures should the nurse emphasize?
Avoid sharing eating utensils and drinks.
Maintain strict isolation from infected individuals.
Wear a mask when in public places to prevent airborne transmission.
Consume immune-boosting supplements regularly.
The Correct Answer is A
Choice A rationale:
Emphasizing the avoidance of sharing eating utensils and drinks is crucial in preventing the transmission of infectious mononucleosis (IM) The Epstein-Barr virus (EBV), which causes IM, is commonly spread through direct contact with infected saliva. Sharing utensils and drinks increases the risk of transmission.
Choice B rationale:
Maintaining strict isolation from infected individuals is not necessary for preventing IM transmission. While avoiding close contact with infected individuals is recommended, complete isolation is not required.
Choice C rationale:
Wearing a mask when in public places to prevent airborne transmission is not a necessary preventive measure for IM. IM is primarily spread through direct contact with infected saliva, so airborne transmission is not a significant mode of spread.
Choice D rationale:
Consuming immune-boosting supplements regularly is not a proven method of preventing IM transmission. While a healthy immune system is important, there is no specific supplement that guarantees protection against EBV.
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Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Feeling tired is a general symptom and can be caused by various conditions. It is not specific to infectious mononucleosis.
Choice B rationale:
Having a slightly sore throat is a non-specific symptom and can be caused by many factors, not just infectious mononucleosis.
Choice C rationale:
Noticing swelling in the neck glands is a typical symptom of infectious mononucleosis. Enlarged lymph nodes, particularly in the neck, are a characteristic feature of the infection.
Choice D rationale:
Not experiencing changes in appetite is not a specific symptom of infectious mononucleosis. It does not provide relevant information in determining if the client has the infection.
Correct Answer is C
Explanation
"Elevated liver function test results."
Choice A rationale:
Infectious mononucleosis typically leads to an increased white blood cell (WBC) count, with a predominance of lymphocytes, not neutrophils. A decreased WBC count with neutrophil predominance is not expected.
Choice B rationale:
A negative heterophile antibody test is uncommon in infectious mononucleosis. A positive test result is characteristic of IM, indicating the presence of antibodies against the Epstein-Barr virus.
Choice C rationale:
Infectious mononucleosis can affect the liver, leading to elevated liver function test results, particularly levels of alanine transaminase (ALT) and aspartate transaminase (AST)
Choice D rationale:
An elevated erythrocyte sedimentation rate (ESR) is often seen in inflammatory conditions but is not specific to infectious mononucleosis. IM is more likely to be associated with an elevated WBC count and atypical lymphocytes on a blood smear.
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