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 D
Explanation
The correct answer is D. Checking the clients' allergy bands with each medication administration is a safety measure to prevent adverse drug reactions. According to the Healthline website, "Always ask patient about allergies, types of reactions, and severity of reactions" before giving any medication.
Correct Answer is A
Explanation
Explanation:
Yogurt can be beneficial for individuals with irritable bowel syndrome (IBS) because it contains probiotics, which are live bacteria that can help promote a healthy balance of gut bacteria.
Probiotics have been shown to potentially alleviate symptoms of IBS, such as bloating, gas, and abdominal discomfort. Additionally, yogurt is a good source of calcium and protein.
B- On the other hand, "Honey" is not specifically recommended for individuals with IBS as it can be a source of fermentable carbohydrates and may contribute to symptoms such as bloating and gas in some individuals.
C- "Watermelon" is generally well-tolerated by most people and can be included in the diet of individuals with IBS, as it is low in FODMAPs (fermentable carbohydrates that can trigger IBS symptoms in some individuals).
D- "Ice cream" is not typically recommended for individuals with IBS, as it often contains high amounts of fat and lactose, which can aggravate symptoms in some individuals. However, this can vary depending on the individual's tolerance to dairy and fat.
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