What is a sign that a newborn may be at risk for meconium aspiration syndrome?

Asymmetrical breathing

Born before 38 weeks gestation

Yellow-green staining on the umbilical cord

Acrocyanosis

Answer and Explanation

The Correct Answer is C

Choice A reason:

Asymmetrical breathing is not a sign of meconium aspiration syndrome (MAS). It is a sign of diaphragmatic hernia, a condition where the abdominal organs push into the chest cavity and interfere with lung development.

Choice B reason:

Born before 38 weeks gestation is not a sign of MAS. It is a risk factor for respiratory distress syndrome (RDS), a condition where the lungs are not fully developed and lack surfactant, a substance that helps keep the air sacs open.

Choice C reason:

Yellow-green staining on the umbilical cord is a sign of MAS. It indicates that the baby has passed meconium into the amniotic fluid before or during birth and may have inhaled it into the lungs. Meconium is a sticky substance that becomes the baby's first poop. It can block or irritate the airways, damage lung tissue and prevent oxygen exchange.

Choice D reason:

Acrocyanosis is not a sign of MAS. It is a normal finding in newborns where the hands and feet appear bluish due to immature circulation. It usually resolves within 24 to 48 hours after birth.

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Correct Answer is B

Explanation

Choice A reason:

Using illicit drugs is not a known cause of congenital hip dysplasia. Illicit drugs may have other harmful effects on the baby, but they do not affect the formation of the hip joint.

Choice B reason:

Unknown. The exact cause of congenital hip dysplasia is not clear. Both genetic and environmental factors seem to play a role in the development of the disorder. Some risk factors include being female, firstborn, breech position, family history, and tight swaddling.

Choice C reason:

Being in nursing school is not a cause of congenital hip dysplasia. This is an irrelevant and incorrect choice.

Choice D reason:

Drinking too much is not a cause of congenital hip dysplasia. Alcohol consumption during pregnancy may increase the risk of fetal alcohol syndrome and other complications, but it does not affect the formation of the hip joint.

A. Cerebral palsy B. Color blindness C. Learning disabilities D. Retinopathy E. Apnea

Correct Answer is ["A","C","D","E"]

Explanation

Choice A reason:

Cerebral palsy is a disorder that affects movement, posture, and muscle tone. It can be caused by brain damage that occurs before, during, or after birth. Premature babies are at a higher risk of developing cerebral palsy because they are more likely to have bleeding in the brain, lack of oxygen to the brain, infections or other complications that can damage the brain.

Choice B reason:

Color blindness is a condition that affects the ability to see colors or differences in colors. It is usually inherited and not related to prematurity. However, some premature babies may develop retinopathy of prematurity, which can affect their vision in other ways.

Choice C reason:

Learning disabilities are problems that affect the ability to learn, read, write, speak or do math. They can be caused by genetic factors, environmental factors or brain injuries.

Premature babies are more likely to have learning disabilities because they are more likely to have brain damage, low birth weight, infections or other complications that can affect their brain development.

Choice D reason:

Retinopathy is a disease that affects the blood vessels in the retina, the light-sensitive layer of tissue at the back of the eye. Retinopathy of prematurity is a condition that occurs when the blood vessels in the retina grow abnormally in premature babies. This can cause bleeding, scarring or detachment of the retina, which can lead to vision loss or blindness.

Choice E reason:

Apnea is a condition that causes pauses in breathing during sleep. Apnea of prematurity is a condition that affects premature babies who have not fully developed their nervous system and respiratory system. This can cause them to stop breathing for more than 20 seconds at a time, which can lower their oxygen levels and heart rate.

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What is a sign that a newborn may be at risk for meconium aspiration syndrome?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What causes congenital hip dysplasia?

Correct Answer is B

Explanation

What are possible complications of prematurity in babies? Select all that apply. (Select All that Apply.).

Correct Answer is ["A","C","D","E"]

Explanation

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