A nurse midwife is examining a patient who is at 42 weeks of gestation and believes she is in labor.
Which of the following findings would confirm to the nurse that the patient is in labor?
Amniotic fluid present in the vaginal vault.
Cervical dilation observed.
Brownish vaginal discharge noted.
Patient reports pain above the umbilicus.
The Correct Answer is B
Cervical dilation is a key sign that a patient is in labor. As labor progresses, the cervix dilates to allow the baby to pass through the birth canal. Other signs of labor can include regular contractions, rupture of membranes (amniotic fluid present in the vaginal vault), and changes in vaginal discharge.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Step 1 is to calculate the total amount of Magnesium sulfate in the solution. This is done by multiplying the amount of Magnesium sulfate per mL (which is 50g/L or 0.05g/mL) by the total volume of the solution (which is 1000mL). So, 0.05g/mL × 1000mL = 50g.
Step 2 is to calculate the rate of the IV pump. The maintenance dose is 2g/hr. So, if there are 50g in 1000mL, then 2g would be in (2g ÷ 50g) × 1000mL = 40mL. Therefore, the IV pump should be set at 40 mL/hr.
Correct Answer is D
Explanation
Choice A rationale
Increased deposits of fat in the chest and shoulder area are not typically associated with respiratory distress syndrome in a newborn. Macrosomic newborns, or those with a high birth weight, may have increased fat deposits, but this is not the primary cause of respiratory distress.
Choice B rationale
A brachial plexus injury is a type of birth injury that can occur due to difficulties during delivery, such as a prolonged labor or a breech presentation. It involves damage to the bundle of nerves that supply the arms and hands. However, it does not directly cause respiratory distress syndrome.
Choice C rationale
Increased blood viscosity could potentially contribute to respiratory distress, but it is not the most likely cause in a macrosomic newborn whose mother has poorly controlled type 2 diabetes. High blood sugar levels in the mother can lead to high insulin levels in the newborn, which is a more direct cause of respiratory distress.
Choice D rationale
Hyperinsulinemia, or high levels of insulin in the blood, is the most likely cause of respiratory distress in this case. When a mother has poorly controlled diabetes, the baby’s pancreas may respond to high glucose levels by producing extra insulin. After birth, the baby may have hypoglycemia (low blood sugar) and increased red blood cell production, both of which can contribute to respiratory distress.
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