Abnormal FHR patterns can result in which condition?
Acidemia.
Hypoxia.
Hypoglycemia.
Meconium stool.
Maternal hypotension.
Correct Answer : A,B,D,E
Choice A rationale
Acidemia in the fetus can result from abnormal fetal heart rate (FHR) patterns. It is indicative of hypoxia and inadequate oxygenation, leading to anaerobic metabolism and accumulation of lactic acid in fetal tissues.
Choice B rationale
Hypoxia can occur due to abnormal FHR patterns. Hypoxia results from insufficient oxygen supply to the fetus, which can lead to metabolic acidosis, impaired organ function, and potential long-term developmental issues.
Choice C rationale
Hypoglycemia is not directly related to abnormal FHR patterns. It is primarily associated with metabolic disturbances such as inadequate glucose supply or insulin regulation in the neonate or fetus.
Choice D rationale
Meconium stool passage can result from fetal hypoxia due to abnormal FHR patterns. Hypoxia increases gastrointestinal peristalsis, leading to the release of meconium into the amniotic fluid, which poses a risk for aspiration.
Choice E rationale
Maternal hypotension can lead to abnormal FHR patterns. Hypotension reduces uteroplacental blood flow, leading to fetal hypoxia and compromised oxygen delivery to the fetus, which can result in fetal distress.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Shallow and irregular respirations are normal for newborns and do not typically indicate respiratory distress. Regular assessment is necessary to determine if there is an underlying issue.
Choice B rationale
Flaring of the nares is a sign of increased effort to breathe and is an indication of respiratory distress in newborns. This symptom requires immediate attention to address potential underlying conditions.
Choice C rationale
Abdominal breathing with synchronous chest movement is normal in newborns due to their diaphragmatic breathing pattern. It does not indicate respiratory distress unless other symptoms are present.
Choice D rationale
A respiratory rate of 50 breaths per minute is within the normal range for newborns (30-60 breaths per minute). This does not indicate respiratory distress unless accompanied by other abnormal signs.
Correct Answer is C
Explanation
Choice A rationale
Administering the rubella vaccine after 20-weeks gestation is inappropriate as it is a live vaccine, which poses potential risks to the fetus. The vaccine is contraindicated during pregnancy due to teratogenic effects.
Choice B rationale
Administering the rubella vaccine at 6-weeks gestation is contraindicated because it is a live vaccine. Live vaccines pose risks to the fetus and are not recommended during pregnancy due to potential teratogenicity.
Choice C rationale
Administering the rubella vaccine early postpartum within 72 hours after delivery is recommended. This timing ensures the mother is not pregnant and reduces the risk of congenital rubella syndrome in future pregnancies.
Choice D rationale
Waiting until the client stops breastfeeding is unnecessary. The rubella vaccine can be safely administered during breastfeeding, as it does not pose a risk to the infant or affect milk production.
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