A nurse is assessing a pre-term newborn who was born at 28 weeks of gestation.

Which of the following findings indicates a possible diagnosis of respiratory distress syndrome (RDS)?

Tachypnea and grunting

Bradycardia and cyanosis

Apnea and nasal flaring

All of the above

Answer and Explanation

The Correct Answer is D

All of the above.

Respiratory distress syndrome (RDS) is a condition that affects preterm newborns who have immature lungs and lack sufficient surfactant.

Surfactant is a substance that helps keep the alveoli open and prevents them from collapsing.

Without enough surfactant, the newborn has difficulty breathing and may develop hypoxia and acidosis.

Choice A is wrong because tachypnea and grunting are signs of respiratory distress, but they are not specific to RDS.

They can also be caused by other conditions such as transient tachypnea of the newborn, pneumonia, or congenital heart defects.

Choice B is wrong because bradycardia and cyanosis are also signs of respiratory distress, but they are not specific to RDS.

They can also be caused by other conditions such as hypothermia, hypoglycemia, or sepsis.

Choice C is wrong because apnea and nasal flaring are also signs of respiratory distress, but they are not specific to RDS.

They can also be caused by other conditions such as intracranial ...

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Correct Answer is A

Explanation

Betamethasone is a corticosteroid that is given to pregnant women who are at risk of preterm labor to improve neonatal outcomes.Betamethasone stimulates the production of surfactant, a substance that lubricates the lungs and prevents them from collapsing after birth.This reduces the risk of respiratory distress syndrome, a common complication of preterm birth.

Choice B is wrong because betamethasone does not decrease the risk of infection in the newborn.In fact, it may increase the risk of maternal and neonatal infections by suppressing the immune system.

Choice C is wrong because betamethasone does not increase blood glucose levels in the newborn.However, it may cause transient hyperglycemia in the mother, which should be monitored and treated if necessary.

Choice D is wrong because betamethasone does not decrease the risk of bleeding in the newborn.It may increase the risk of intraventricular hemorrhage, a type of bleeding in the brain, if given before 24 weeks of gestation.Therefore, it should be used with caution in this population and only after a family’s decision regarding resuscitation.

A. It will decrease maternal blood pressure B. It will increase fetal lung maturity C. It will reduce uterine contractions D. It will prevent neonatal infection

Correct Answer is B

Explanation

It will increase fetal lung maturity.

Betamethasone is a type of corticosteroid that is given to pregnant women who are at risk of preterm delivery between 24 and 34 weeks of gestation.It helps to improve neonatal outcomes by reducing the incidence of respiratory distress syndrome and other complications.Betamethasone works by stimulating the production and release of surfactant, a substance that lubricates the lungs and prevents them from collapsing when the baby breathes.

Choice A is wrong because betamethasone does not affect maternal blood pressure.

Choice C is wrong because betamethasone does not reduce uterine contractions.

Choice D is wrong because betamethasone does not prevent neonatal infection.

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A nurse is assessing a pre-term newborn who was born at 28 weeks of gestation. Which of the following findings indicates a possible diagnosis of respiratory distress syndrome (RDS)?

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Naxlex Comprehensive Predictor Exams

A nurse is administering betamethasone to a client who is at risk for pre-term labor at 30 weeks of gestation. Which of the following outcomes should the nurse monitor for in the newborn?

Correct Answer is A

Explanation

A nurse is caring for a client who is experiencing pre-term labor at 32 weeks of gestation and has been prescribed betamethasone. Which of the following outcomes should the nurse expect from this medication?

Correct Answer is B

Explanation

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A nurse is assessing a pre-term newborn who was born at 28 weeks of gestation.

Which of the following findings indicates a possible diagnosis of respiratory distress syndrome (RDS)?