A school nurse is assessing an adolescent who reports feeling shaky and is having difficulty speaking and concentrating on the questions the nurse is asking. The nurse checks the adolescent's blood glucose level and identifies a value of 55 mg/dL. Which of the following findings should the nurse expect?

Polyuria

Deep rapid respirations

Dry, flushed skin

Tachycardia

Answer and Explanation

The Correct Answer is D

A. Polyuria (excessive urination) is not a symptom of hypoglycemia; it is more commonly associated with hyperglycemia (high blood sugar).

B. Deep rapid respirations are more characteristic of diabetic ketoacidosis (DKA), a complication of uncontrolled diabetes that leads to high blood sugar levels and metabolic acidosis.

C. Dry, flushed skin is not a typical symptom of hypoglycemia; it might be associated with conditions like dehydration or heat exposure, but not with low blood sugar.

D. Tachycardia

Explanation: The symptoms described by the adolescent (feeling shaky, difficulty speaking, difficulty concentrating) along with a blood glucose level of 55 mg/dL indicate hypoglycemia, which is low blood sugar. Tachycardia, or a rapid heart rate, is a common physiological response to hypoglycemia. The body increases the heart rate in an attempt to improve blood flow and deliver glucose to the brain and other vital organs. This is part of the body's fight-or-flight response to low blood sugar.

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Correct Answer is B

Explanation

A. Maintain a saline-lock:

Maintaining a saline lock is important for potential intravenous access, but it is not the most urgent priority compared to actions that directly monitor the child's condition and help manage the disease.

B. Check the child's daily weight:

Monitoring daily weight is crucial in acute glomerulonephritis, as it helps assess fluid balance and detect early signs of fluid retention or worsening kidney function, which are key concerns in this condition. This makes it a priority action.

C. Place the child on a no-salt-added diet:

While dietary modifications can be important for managing various health conditions, including kidney issues, this is not the top priority in this situation. Reducing salt intake can help manage fluid retention, but it is not the nurse's priority action at this moment.

D. Educate the parents about potential complications:

Patient education is crucial, especially in chronic conditions, but in this acute care scenario, the nurse's immediate priority is to address the child's needs. Educating parents about potential complications should be done, but it's not the most immediate action.

Correct Answer is ["2 tablets"]

Explanation

The nurse should administer 2 tablets.

Here's the calculation:

650 mg / 325 mg per tablet = 2 tablets

Since the nurse should administer a whole number of tablets, the answer is 2 tablets.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a child who has acute glomerulonephritis. Which of the following actions is the nurse's priority?

Correct Answer is B

Explanation

A nurse is preparing to administer aspirin 650 mg PO every 12 hr. The amount available is aspirin 325 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2 tablets"]

Explanation

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