The nurse finds that an infant has stronger pulses in the upper extremities than in the lower extremities. Which assessment will the nurse perform next on this infant?
Pedal pulses.
Blood pressure of the four extremities.
Lower extremity reflexes.
Hemoglobin and hematocrit values.
The Correct Answer is B
Choice A reason: Assessing pedal pulses is important, but it does not provide complete information about the circulatory status of the infant.
Choice B reason: This is the correct choice. Discrepancies in pulse strength between the upper and lower extremities may indicate a cardiovascular problem such as coarctation of the aorta, which can be further evaluated by comparing blood pressures in all four extremities.
Choice C reason: Lower extremity reflexes are not directly related to the strength of pulses.
Choice D reason: Hemoglobin and hematocrit values are important but would not be the next step in assessing the significance of the difference in pulse strength.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: While elevated, this level of blood urea nitrogen is not critical before an MRI with contrast.
Choice B reason: Elevated fasting blood sugar is a concern for diabetes management but not typically for MRI with contrast.
Choice C reason: This is the correct choice. Elevated serum creatinine indicates reduced kidney function, which could be worsened by contrast agents used in MRI.
Choice D reason: An A1c of 8% indicates poor long-term glucose control but is not a direct concern for MRI with contrast.
Correct Answer is B
Explanation
Choice A reason: Severe fatigue is a symptom that can be associated with many conditions and is not specific to Wilms tumor.
Choice B reason: This is the correct choice. A palpable abdominal mass is often the first sign of a Wilms tumor that prompts medical evaluation.
Choice C reason: Seizures are not typically associated with Wilms tumor.
Choice D reason: Hematuria can occur with Wilms tumor, but it is not as common as the presentation of an abdominal mass.
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