A nurse is teaching a group of guardians about influenza. Which of the following information should the nurse include in the teaching?
"Zanamivir can be given to children 1 year and older."
"Amantadine will prevent the illness."
"Rimantadine is administered intramuscularly."
"Oseltamivir should be given within 48 hours of onset of symptoms."
"Oseltamivir should be given within 48 hours of onset of symptoms."
The Correct Answer is D
Choice A reason: Zanamivir is indeed recommended for children 1 year and older, but it is not the only antiviral medication for influenza. It is an inhaled medication and may not be suitable for all children.
Choice B reason: Amantadine is an antiviral medication; however, it is not commonly used for influenza prevention due to resistance. It is also not recommended for children under 1 year of age.
Choice C reason: Rimantadine is similar to amantadine and is administered orally, not intramuscularly. Like amantadine, resistance has limited its use for influenza treatment and prevention.
Choice D reason: Oseltamivir is an oral antiviral medication that can treat influenza if given within 48 hours of symptom onset. It can reduce the duration of symptoms and is suitable for children and adults.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: A sweat chloride content of 85 mEq/L is indicative of cystic fibrosis, as normal values are below 30 mEq/L, and values above 60 mEq/L are diagnostic for cystic fibrosis.
Choice B reason: Hard, packed stools could be a sign of cystic fibrosis but are not as diagnostic as a sweat chloride test.
Choice C reason: Increased blood levels of fat-soluble vitamins are not typically associated with cystic fibrosis; patients often have deficiencies due to malabsorption.
Choice D reason: A chest x-ray negative for atelectasis does not indicate cystic fibrosis, as atelectasis can be present in many conditions.
Correct Answer is D
Explanation
Choice A reason: Hyperventilation can be a sign of oxygen toxicity as the body attempts to balance oxygen and carbon dioxide levels.
Choice B reason: Increased blood pressure is not typically a direct sign of oxygen toxicity; it may be related to other underlying conditions.
Choice C reason: Decreased PaCO2 can be a result of hyperventilation, which is a compensatory mechanism in response to oxygen toxicity.
Choice D reason: Unconsciousness can be a severe sign of oxygen toxicity, indicating a high level of oxygen in the blood affecting brain function.
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