A nurse is caring for a 4-year-old child who has dehydration. Which of the following findings should the nurse identify as the priority?
Sodium 142 mEq/L
Urine specific gravity 1.025
Potassium 2.5 mEq/L
Blood glucose 110 mg/Dl
The Correct Answer is C
A. Sodium 142 mEq/L: This is within the normal range for sodium (135-145 mEq/L) and does not indicate a problem that needs immediate attention.
B. Urine specific gravity 1.025: This value is on the higher end of the normal range for urine specific gravity (1.010-1.030) and indicates concentration of urine, which can occur in mild dehydration. It is not critical but indicates the need for monitoring.
C. Potassium 2.5 mEq/L: This is below the normal range for potassium (3.5-5.0 mEq/L) and indicates hypokalemia, which can cause serious cardiac issues and muscle weakness. It is a priority to correct this imbalance to prevent complications.
D. Blood glucose 110 mg/dL: This is within the normal range for blood glucose levels (70-110 mg/dL) for children and does not indicate an immediate concern related to dehydration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "My parents treat me like a baby sometimes." This statement reflects a common adolescent feeling of striving for independence and experiencing frustration when treated as a child. It is a normal part of adolescent development and not a cause for immediate concern.
B. "There's a pimple on my face, and I worry that everyone will notice it." Concern about appearance is typical for adolescents due to the increased focus on body image and peer perception. This statement is a normal expression of adolescent self-consciousness.
C. ``I start taking ibuprofen a few days before my period starts." Using ibuprofen preemptively for menstrual cramps is a reasonable self-care practice for adolescents experiencing menstrual discomfort. This statement does not indicate any immediate health concern.
D. "None of the kids at my school like me, and I don't like them either." This statement indicates social isolation and potential issues with peer relationships, which can be a red flag for emotional distress or depression. It may suggest that the adolescent is experiencing significant difficulties in their social life that could lead to more serious mental health concerns.
Correct Answer is ["3.8"]
Explanation
Convert the child’s weight to kg:
22 lb ×1kg/2.2lb = 10 kg
Calculate the daily dose:
1.5 mg/kg/day × 10 kg=15mg/day
Divide the total daily dose by the number of doses per day (every 6 hours):
15mg/day ÷ 4doses/day =3.75mg/dose
Convert the dose to mL using the concentration:
3.75mg × 1 mL/1 mg = 3.75 mL
Round to the nearest tenth:
3.75mL≈ 3.8 mL
Answer: The nurse should administer 3.8 mL per dose.
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