A nurse is reinforcing teaching about laboratory testing with a client.
Which of the following findings should the nurse include as an indicator of infection?
Increased erythrocyte sedimentation rate
Decreased platelets
Increased iron level
Decreased hemoglobin
The Correct Answer is A
Explanation
A. Increased erythrocyte sedimentation rate
A. Increased erythrocyte sedimentation rate (ESR) is a non-specific marker of inflammation in the body. In the presence of an infection, the ESR tends to rise due to increased levels of acute-phase reactants, such as fibrinogen and globulins. However, it is important to note that an increased ESR alone does not diagnose a specific infection but rather indicates the presence of inflammation or infection.
Decreased platelets in (option B) should not be included because they are not typically associated with infection. Low platelet levels (thrombocytopenia) may occur due to various reasons, such as certain medications, immune disorders, or bone marrow problems, but they are not directly linked to infections.
Increased iron level in (option C) should not be included because it is not a typical finding in an active infection. In fact, during an infection, iron levels tend to decrease in response to the body's efforts to withhold iron from pathogens, as most microorganisms require iron for their growth and survival.
Decreased haemoglobin in (option D) should not be included because it is not directly indicative of an infection. A decrease in hemoglobin levels may be associated with conditions such as anaemia, blood loss, or certain chronic diseases, but it is not a specific marker for infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
RSV is primarily transmitted through respiratory droplets when an infected person coughs or sneezes. To prevent the spread of RSV, it is important to implement droplet precautions. These precautions include wearing a mask and ensuring proper hand hygiene when in contact with the preschooler.
This helps minimize the risk of transmitting the virus to other individuals. Requesting an x-ray of the preschooler's neck is not indicated for RSV. RSV primarily affects the respiratory system, and an x-ray of the neck would not provide relevant information for the diagnosis or management of RSV.
Monitoring the preschooler's urine for protein is not specifically related to RSV. Proteinuria is not a typical manifestation or complication of RSV. Monitoring urine for protein is more relevant in conditions such as kidney disease or urinary tract infections.
Administering fluconazole to the preschooler is not indicated for RSV. Fluconazole is an antifungal medication used to treat fungal infections, and it would not be effective against a viral infection like RSV.
Correct Answer is B
Explanation
Disorientation is a common side effect of ECT and is typically temporary. It may include confusion and difficulty recalling recent events or personal information. This post-treatment disorientation is often referred to as the "postictal state" and usually resolves within a short period of time.
Sleep apnea, tonic-clonic seizures, and paresthesias are not expected findings following ECT and would require immediate attention and intervention if they were to occur. It is important for the nurse to closely monitor the client's vital signs, oxygen saturation levels, and neurological status after the procedure to ensure their safety and well-being.
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