A nurse is caring for a newborn who has macrosomia and whose mother has diabetes mellitus. The nurse should recognize which of the following newborn complications as the priority focus of care?
Hypocalcemia
Hyperbilirubinemia
Hypomagnesemia
Hypoglycemia
The Correct Answer is D
Choice A reason: Hypocalcemia is not the priority focus of care, as it is a low level of calcium in the blood that can cause muscle twitching, seizures, or cardiac arrhythmias. Hypocalcemia can affect newborns who have mothers with diabetes mellitus, but it is less common and less severe than hypoglycemia.
Choice B reason: Hyperbilirubinemia is not the priority focus of care, as it is a high level of bilirubin in the blood that can cause jaundice, a yellowish discoloration of the skin and eyes. Hyperbilirubinemia can affect newborns who have macrosomia, but it is usually a benign and self-limiting condition that resolves within a few days.
Choice C reason: Hypomagnesemia is not the priority focus of care, as it is a low level of magnesium in the blood that can cause tremors, tetany, or seizures. Hypomagnesemia can affect newborns who have mothers with diabetes mellitus, but it is rare and usually asymptomatic.
Choice D reason: Hypoglycemia is the priority focus of care, as it is a low level of glucose in the blood that can cause diaphoresis, jitteriness, lethargy, or apnea. Hypoglycemia can affect newborns who have macrosomia and mothers with diabetes mellitus, as they have increased insulin production and decreased glucose supply after birth. Hypoglycemia can lead to brain damage or death if not treated promptly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: She is exhibiting hypertonic uterine dysfunction, because she has frequent and painful contractions that are ineffective in dilating the cervix. Hypertonic uterine dysfunction occurs when the uterus contracts too often and too forcefully, resulting in poor oxygenation and fetal distress. The woman may need tocolytic therapy, pain relief, and hydration.
Choice B reason: She is not experiencing a normal latent stage, because her contractions are too frequent and too painful for this phase of labor. The normal latent stage is characterized by irregular and mild contractions that gradually increase in frequency and intensity, and cervical dilation from 0 to 3 cm.
Choice C reason: She is not experiencing precipitous labor, because her labor is not progressing rapidly. Precipitous labor is defined as labor that lasts less than 3 hours from the onset of contractions to the delivery of the baby. It is associated with cervical dilation of more than 5 cm per hour.
Choice D reason: She is not exhibiting hypotonic uterine dysfunction, because her contractions are not weak or infrequent. Hypotonic uterine dysfunction occurs when the uterus contracts too weakly or too rarely, resulting in prolonged labor and increased risk of infection. The woman may need oxytocin augmentation, amniotomy, or cesarean section.
Correct Answer is B
Explanation
Choice A reason: Blunt force trauma is a possible risk factor for placental abruption, which is a condition where the placenta detaches from the uterine wall and causes bleeding, pain, and fetal distress. However, blunt force trauma is not the most common risk factor, as it accounts for only a small percentage of cases. The most common causes of blunt force trauma are motor vehicle accidents, falls, or domestic violence.
Choice B reason: Hypertension is the most common risk factor for placental abruption, as it affects about 50% of cases. Hypertension can cause vasospasm and reduced blood flow to the placenta, which can weaken the attachment and lead to separation. Hypertension can be chronic, gestational, or related to preeclampsia.
Choice C reason: Gestational diabetes mellitus is not a risk factor for placental abruption, but rather a condition where the client develops high blood sugar levels during pregnancy and can cause complications, such as macrosomia, polyhydramnios, or neonatal hypoglycemia. Gestational diabetes mellitus does not affect the placental attachment or function.
Choice D reason: Cigarette smoking is a risk factor for placental abruption, as it can cause vasoconstriction and reduced oxygen delivery to the placenta, which can impair its growth and development. However, cigarette smoking is not the most common risk factor, as it affects about 25% of cases.
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