A nurse is reviewing the laboratory report of a preschooler during a well-child visit. Which of the following laboratory results should the nurse report to the provider?
Iron 100 mcg/dL.
Hemoglobin 8 g/dL.
Sodium 140 mEq/L.
Calcium 9 mg/dL.
The Correct Answer is B
Choice A rationale:
Iron 100 mcg/dL The normal range for serum iron levels can vary based on age and gender, but typically, a range of 50 to 150 mcg/dL is considered normal. The provided value of 100 mcg/dL falls within this range and is not a cause for concern. Elevated iron levels can be indicative of hemochromatosis or other disorders, but this value is not concerning.
Choice B rationale:
Hemoglobin 8 g/dL Hemoglobin levels can vary by age and gender, but in general, a hemoglobin level of 8 g/dL is low and suggestive of anemia, a condition characterized by a reduced ability of the blood to carry oxygen. Anemia can lead to fatigue, weakness, and other symptoms, and the nurse should report this finding to the healthcare provider for further evaluation and management.
Choice C rationale:
Sodium 140 mEq/L The normal range for serum sodium levels is typically around 135 to 145 mEq/L. The provided value of 140 mEq/L falls within this normal range and is not a cause for concern. Deviations from this range can indicate various conditions, including dehydration or overhydration, but this value is within an acceptable range.
Choice D rationale:
Calcium 9 mg/dL The normal range for serum calcium levels can vary, but generally, a range of 8.5 to 10.5 mg/dL is considered normal. The provided value of 9 mg/dL falls within this range and is not significantly abnormal. Abnormal calcium levels can be indicative of various conditions, including thyroid disorders or kidney problems, but this value is not concerning.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
"Provide your child with long-term goals to increase self-esteem." While setting long-term goals can indeed contribute to increasing a child's self-esteem, this choice may not be the most directly related to promoting a child's learning, especially for a child with attention deficit hyperactivity disorder (ADHD). Children with ADHD often struggle with attention and focus, and setting long-term goals might not address their immediate needs in terms of learning strategies.
Choice B rationale:
"Offer your child frequent breaks in activity during the day." Children with ADHD often benefit from frequent breaks in activities to help manage their attention and energy levels. These breaks can help prevent mental fatigue, increase focus, and enhance overall learning. This choice is appropriate for promoting the child's learning and is often recommended as part of ADHD management strategies.
Choice C rationale:
"Administer your child's medication at bedtime to prevent insomnia." This statement is not necessarily accurate for all medications used to treat ADHD. Some ADHD medications can indeed cause insomnia as a side effect, but the timing of medication administration can vary based on the specific medication and the child's individual response. It's essential for parents to follow the healthcare provider's instructions regarding medication timing.
Choice D rationale:
"Schedule a different routine for your child each day." Children with ADHD often benefit from consistent routines and schedules, as they provide structure and predictability, which can help manage their symptoms. Introducing a different routine each day could actually exacerbate symptoms and make it more challenging for the child to focus and engage in learning activities.
Correct Answer is A
Explanation
Choice A rationale:
Maintaining oral rehydration therapy is a crucial nursing action when caring for a child with shigella, which is a bacterial infection that causes severe diarrhea. Oral rehydration therapy helps prevent dehydration and electrolyte imbalances caused by fluid loss from diarrhea. It involves giving the child oral rehydration solutions containing electrolytes and fluids to replace those lost through diarrhea.
Choice B rationale:
Providing a diet high in sodium is not recommended for a child with shigella. Shigella is associated with diarrhea and gastrointestinal symptoms, and a high-sodium diet can worsen fluid imbalances and dehydration.
Choice C rationale:
Shigella is a bacterial infection, not a viral infection, so administering antiviral medication would not be effective or appropriate. Antiviral medications are used to treat viral infections, not bacterial ones like shigella.
Choice D rationale:
Giving antidiarrheal agents every 4 hours is not recommended for a child with shigella. Antidiarrheal agents can slow down the gastrointestinal tract and inhibit the body's natural mechanism for expelling harmful substances, such as bacteria. It's important to allow the body to eliminate the bacteria and toxins causing the infection through diarrhea, while simultaneously providing rehydration support.
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