A nurse assessing a 3-year toddler at a well-child visit. Which of the following manifestations should the nurse report to the provider?
Weight 14.5 kg (32 lb)
Respiratory rate 45/min
Blood pressure 90/50 mm Hg
Heart rate 110/min
The Correct Answer is B
A. A weight of 14.5 kg (32 lb) is normal for a 3-year-old.
B. A respiratory rate of 45 breaths per minute is elevated for a 3-year-old, whose normal range is 20-30 breaths per minute.
C. A blood pressure of 90/50 mm Hg is normal for a toddler.
D. A heart rate of 110/min is within the expected range for a 3-year-old.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Typically, infants are kept NPO for 1-2 hours before a lumbar puncture, not 6 hours.
B. Holding the infant’s chin to the chest and knees to the abdomen during the lumbar puncture is the correct positioning. This position opens the intervertebral spaces and allows for easier access to the spinal cord.
C. Eutectic mixture of lidocaine and prilocaine (EMLA) cream should be applied 60 minutes before the procedure for effective local anesthesia, not 15 minutes.
D. After the procedure, the infant should be placed flat to avoid pressure on the lumbar area, not in an infant seat. The infant should be positioned on their back or side to prevent strain.
Correct Answer is A
Explanation
A. Decreased attention span is a common manifestation of increased intracranial pressure, as pressure on the brain can affect cognitive function.
B. Hyperactivity is not typically associated with increased intracranial pressure. It would be more common for the child to exhibit lethargy or irritability.
C. Tachycardia is not a primary symptom of increased intracranial pressure. Typically, bradycardia (slow heart rate) is seen in cases of severe intracranial pressure.
D. Hypotension is not usually associated with increased intracranial pressure. In fact, increased intracranial pressure often leads to elevated blood pressure and a widening pulse pressure.
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