“A nurse is reviewing laboratory findings for a patient who is at 20 weeks of gestation. Which of the following findings should the nurse report to the provider?”
“WBC Count 11,000/mm (5,000 to 10,000/mm?).”.
“Fasting blood glucose 180 mg/dL (74 to 106 mg/dL).”.
“Hematocrit 37% (37% to 47%).”.
“Creatinine 0.9 mg/dL (0.5 to 1 mg/dL).”.
The Correct Answer is B
Choice A rationale
A WBC count of 11,000/mm is slightly above the normal range (5,000 to 10,000/mm), but it is not uncommon for the WBC count to increase during pregnancy due to physiological changes and increased stress on the body. However, a significantly elevated WBC count could indicate an infection or other medical condition, so it should be monitored closely.
Choice B rationale
A fasting blood glucose level of 180 mg/dL is significantly above the normal range (74 to 106 mg/dL), indicating hyperglycemia. This could be a sign of gestational diabetes, a condition that can develop during pregnancy and cause high blood sugar levels. Gestational diabetes can increase the risk of various pregnancy complications, including preeclampsia, premature birth, and having a baby with a high birth weight. Therefore, this finding should be reported to the provider immediately.
Choice C rationale
A hematocrit level of 37% is within the normal range (37% to 47%), so it would not typically be a cause for concern.
Choice D rationale
A creatinine level of 0.9 mg/dL is within the normal range (0.5 to 1 mg/dL), so it would not typically be a cause for concern.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Pale, translucent skin is not typically a characteristic of a postterm newborn. Postterm newborns often have dry, peeling, loose skin.
Choice B rationale
Large deposits of subcutaneous fat are not usually seen in postterm newborns. In fact, these babies may appear abnormally thin, especially if the function of the placenta was severely reduced near the end of the pregnancy.
Choice C rationale
Nails extending over the tips of the fingers is indeed a common characteristic of postterm newborns. This is because the baby has had more time to grow in the womb.
Choice D rationale
A thin covering of fine hair on the shoulders and back is not typically seen in postterm newborns. This characteristic is more commonly associated with preterm babies.
Correct Answer is A
Explanation
Choice A rationale
An oxygen saturation of 89% in a newborn who was born 2 hours ago and was admitted to the neonatal intensive care unit with chest wall retractions and blue discoloration of the hands and feet indicates a decline in the newborn’s status. This level of oxygen saturation is below the normal range for a newborn, which is typically above 95%10111213. This could indicate that the newborn is not getting enough oxygen, which could be due to a variety of conditions, including respiratory distress syndrome.
Choice B rationale
Nasal flaring is a sign of respiratory distress in a newborn. However, it is a nonspecific sign and does not necessarily indicate a decline in the newborn’s status. It could be a normal response to the newborn’s efforts to breathe more effectively.
Choice C rationale
Fine crackles can be a sign of a lung condition in a newborn. However, they are a nonspecific sign and do not necessarily indicate a decline in the newborn’s status. They could be a normal finding in a newborn who was born 2 hours ago.
Choice D rationale
An apneic episode less than 15 seconds in a newborn who was born 2 hours ago is not necessarily indicative of a decline in the newborn’s status. Brief periods of apnea (pauses in breathing) are common in newborns and are usually not a cause for concern unless they last longer than 20 seconds or are associated with other signs of distress.
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