A 4-year-old presents with vomiting, lethargy, frequent urination, weight loss, and dry mucous membranes.
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Vital signs reveal deep respirations at 44 breaths per minute, BP of 70/44 mm Hg, and HR of 144 beats per minute. Which of the following laboratory values would be most expected in this child?
An 18-month-old is seen for fever, slight circumoral cyanosis, and wheezing noted
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