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
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.
Correct Answer is D
Explanation
Choice A Reason:
"I will receive this medication if my baby is Rh-negative." This statement does not record understanding of the teaching. The purpose of Rho(D) immune globulin is to prevent sensitization of an Rh-negative mother to Rh-positive fetal blood. If the baby is Rh-negative, there is no need for Rho(D) immune globulin.
Choice B Reason:
"I will receive this medication when I am in labor." This statement does not record understanding of the teaching. Rho(D) immune globulin is typically given around 28 weeks of pregnancy and possibly after events that could lead to mixing of maternal and fetal blood, not specifically during labor.
Choice C Reason:
"I will need a second dose of this medication when my baby is 6 weeks old." This statement does not record understanding of the teaching. The administration of Rho(D) immune globulin is generally based on events during pregnancy and delivery, and a second dose is not typically given postpartum unless the baby is Rh-positive.
Choice D Reason:
"I will need this medication if I have an amniocentesis." This statement records understanding of the teaching. Rho(D) immune globulin is given to Rh-negative women during pregnancy and certain other situations to prevent the development of Rh incompatibility with a Rh-positive baby. If the mother undergoes procedures such as amniocentesis or experiences events that could lead to mixing of maternal and fetal blood, Rho(D) immune globulin is administered.
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