A client with symptoms of influenza that started the previous day asks the clinic nurse about taking oseltamivir to treat the infection.
Which response should the nurse provide?
Explain to the client that antibiotics are not useful in treating viral infections such as influenza.
Advise the client that once symptoms occur it is too late to receive an influenza vaccination.
Refer the client to the healthcare provider at the clinic to obtain a medication prescription.
Instruct the client that over-the-counter medications are sufficient to manage influenza symptoms.
The Correct Answer is C
Choice A rationale:
It is true that antibiotics are not effective against viruses like influenza. They only work against bacteria.
However, while providing this information to the client is accurate, it does not directly address the client's inquiry about taking oseltamivir, which is an antiviral medication.
It's essential for the nurse to guide the client toward the appropriate healthcare provider who can assess the client's condition and make an informed decision about whether oseltamivir is a suitable treatment option.
Choice B rationale:
While it is true that influenza vaccination is most effective when given before exposure to the virus, it is still a relevant consideration even after symptoms have begun.
Studies have shown that antiviral medications like oseltamivir can potentially reduce the severity and duration of influenza symptoms, even when started within 48 hours of symptom onset.
Therefore, simply advising the client that it's too late for vaccination without exploring other potential treatment options would be incomplete and potentially disadvantageous to the client's care.
Choice C rationale:
This is the most appropriate response because it ensures that the client receives a comprehensive assessment and individualized treatment plan from a qualified healthcare provider.
The provider can evaluate the client's symptoms, medical history, and potential risk factors to determine if oseltamivir is a suitable medication.
Additionally, the provider can discuss other potential treatment options, such as over-the-counter medications for symptom relief, and provide guidance on self-care measures to promote recovery.
Choice D rationale:
While over-the-counter medications can help manage some symptoms of influenza, such as fever, aches, and cough, they do not directly target the virus itself.
Antiviral medications like oseltamivir can potentially shorten the duration of the illness and reduce the risk of complications, especially in individuals at higher risk.
Therefore, relying solely on over-the-counter medications without considering antiviral therapy could potentially delay recovery and increase the likelihood of adverse outcomes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Drinking plenty of water whenever thirsty is not the most appropriate action for a patient with hypernatremia. While it's important to stay hydrated, excessive water intake can potentially worsen hypernatremia by diluting blood sodium levels further. This is because the body tries to balance sodium levels by either retaining water or excreting it through urine. In hypernatremia, the body is already short on water relative to sodium, so consuming too much water can exacerbate the imbalance.
Choice B rationale:
Reviewing food labels for sodium content is crucial for managing hypernatremia. It empowers patients to make informed choices and limit their sodium intake.
Sodium is a major contributor to hypernatremia, and reducing dietary sodium intake is a key strategy to lower blood sodium levels.
By carefully reading food labels and selecting low-sodium options, patients can effectively manage their sodium intake and promote a gradual return to normal sodium levels.
This approach addresses the root cause of hypernatremia and promotes long-term control of blood sodium levels.
Choice C rationale:
Monitoring daily urine output volume can be helpful in tracking fluid status, but it's not the primary action for managing hypernatremia.
While urine output can provide insights into fluid balance, it doesn't directly address the underlying issue of excessive sodium. Focusing on dietary sodium intake is a more direct and effective approach to correcting hypernatremia.
Choice D rationale:
Using salt tablets after strenuous exercise is not recommended for patients with hypernatremia.
Salt tablets are intended to replenish electrolytes lost through sweating, but they can worsen hypernatremia by further increasing sodium levels.
Patients with hypernatremia should focus on reducing sodium intake, not increasing it.
Correct Answer is A
Explanation
Choice A rationale:
Pneumonia is the most likely diagnosis given the rapid development of pulmonary infiltrates within a 24-hour period. Pneumonia is an infection of the lungs that can be caused by bacteria, viruses, or fungi. It typically presents with symptoms such as fever, cough, shortness of breath, and chest pain. The presence of pulmonary infiltrates on imaging studies, such as a chest X-ray, is a key diagnostic feature of pneumonia.
The distribution of the infiltrates, involving the lower lobes with a predominance on the right side, is also consistent with pneumonia. This is because the lower lobes are more susceptible to pneumonia due to their anatomy and gravity.
The absence of active processes on Day 1 makes other diagnoses less likely. For example, tuberculosis typically develops more slowly over weeks or months, and bronchitis usually does not cause pulmonary infiltrates.
Pulmonary embolism can cause pulmonary infiltrates, but it would typically be associated with other symptoms such as sudden onset of shortness of breath, chest pain, and tachycardia.
Choice B rationale:
Tuberculosis is a chronic infection that typically develops slowly over weeks or months. It is less likely to cause rapid development of pulmonary infiltrates as seen in this case.
Tuberculosis often involves the upper lobes of the lungs, and it may be associated with other symptoms such as fever, night sweats, and weight loss.
Choice C rationale:
Bronchitis is an inflammation of the bronchi, the large airways that carry air to the lungs. It typically causes a cough, but it does not usually cause pulmonary infiltrates.
Bronchitis is often caused by a virus, and it usually resolves on its own within a few weeks.
Choice D rationale:
Pulmonary embolism is a blockage of a pulmonary artery, one of the blood vessels that carries blood to the lungs. It can cause pulmonary infiltrates, but it would typically be associated with other symptoms such as sudden onset of shortness of breath, chest pain, and tachycardia.
Pulmonary embolism is often caused by a blood clot that travels from a vein in the leg to the lungs.
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