A nurse is reviewing laboratory results of a newborn who is 4 hr old. Which of the following findings should the nurse report to the provider?
Bilirubin 9 mg/dL
Hemoglobin 15 g/dL
Platelets 175.0000/mm3
Hematocrit 45%
The Correct Answer is A
Choice A Reason:
Bilirubin 9 mg/dL is correct. A bilirubin level of 9 mg/dL in a newborn, especially at 4 hours old, is elevated and needs prompt attention. High bilirubin levels in newborns can be indicative of jaundice, and severe jaundice may lead to complications such as kernicterus. Monitoring and managing bilirubin levels are crucial to prevent potential neurologic damage.
Choice B Reason:
Hemoglobin 15 g/dL is incorrect. This hemoglobin level is within the normal range for a newborn. It's important to note that newborns often have higher hemoglobin levels shortly after birth, and this value is consistent with normal physiological ranges.
Choice C Reason:
Platelets 175,000/mm³ is incorrect. A platelet count of 175,000/mm³ is within the normal range for a newborn. There is no immediate concern based on this platelet count.
Choice D Reason:
Hematocrit 45% is incorrect. A hematocrit level of 45% is within the normal range for a newborn. Like hemoglobin, hematocrit levels can be higher in newborns shortly after birth, and this value falls within the expected range.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Prepare equipment needed for newborn resuscitation.
A. Preparing equipment needed for newborn resuscitation is the correct action.
Meconium-stained amniotic fluid can increase the risk of meconium aspiration syndrome in the newborn. While the fetal heart rate is reassuring, being prepared for potential newborn resuscitation is prudent given the meconium staining.
B. Performing endotracheal suctioning as soon as the fetal head is delivered is not the current standard of care. The American Academy of Pediatrics (AAP) no longer recommends routine suctioning of meconium-stained infants unless they show signs of respiratory distress, poor muscle tone, or a depressed heart rate.
C. Preparing the client for an ultrasound examination is not the immediate priority. Meconium-stained amniotic fluid may be associated with fetal distress, but the focus should be on the current labor and delivery situation.
D. Preparing the client for an emergency cesarean birth is not the first action.
The presence of meconium staining alone does not necessarily indicate the need for an emergency cesarean birth, especially if the fetal heart rate is reassuring.
Correct Answer is C
Explanation
A. The pattern of contractions is important in assessing labor, but the presence of regular contractions alone does not confirm true labor. It is the changes in the cervix that indicate progress in labor.
B. The station of the presenting part (the level at which the baby's head has descended into the pelvis) is also a factor in labor, but it is not the primary indicator of true labor. Changes in the cervix are more indicative.
C. Changes in the cervix are a key sign of true labor.
True labor involves cervical effacement (thinning) and dilation (opening). These changes in the cervix signify progress in the labor process.
D. Rupture of the membranes (water breaking) can be a sign of labor, but it doesn't confirm true labor on its own. It might occur before, during, or after labor has begun.
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