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A nurse is reinforcing teaching with a client who is undergoing amniotic fluid assessment for the lecithin/sphingomyelin ratio. Which of the following client statements indicates an understanding of the teaching?

A.

The results can indicate a genetic disorder.

B.

This test determines how well my placenta is functioning.

C.

This test is done if there is a risk of an Rh incompatibility.

D.

The results will show if my baby's lungs are mature.

Answer and Explanation

The Correct Answer is D

Choice A rationale

 

Lecithin/sphingomyelin (L/S) ratio does not indicate genetic disorders; it's used to assess fetal lung maturity.

 

Choice B rationale

 

The test does not determine placental function. It specifically evaluates fetal lung maturity through the ratio of lecithin to sphingomyelin in amniotic fluid.

 

Choice C rationale

 

The test is not used to assess the risk of Rh incompatibility. The L/S ratio focuses on lung development rather than blood compatibility issues.

 

Choice D rationale

 

The L/S ratio assesses the baby's lung maturity, indicating if the lungs produce enough surfactant for proper function after birth.

 


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View Related questions

Correct Answer is C

Explanation

Choice A rationale

Starting each feeding with the same breast can lead to engorgement and decreased milk supply in the other breast.

Choice B rationale

Exclusive breastfeeding is recommended for the first six months. Providing a formula supplement can interfere with milk supply and breastfeeding success.

Choice C rationale

Allowing the newborn to empty the first breast ensures they receive hindmilk, which is richer in fat and essential for growth.

Choice D rationale

Newborns do not need additional water as breast milk or formula provides all necessary hydration.

Correct Answer is ["B","F","G"]

Explanation

Choice A rationale:

Deep tendon reflexes of 1+ are considered normal for a postpartum client and do not typically require immediate follow-up. They indicate slight but definite muscle contraction with reinforcement.

Choice B rationale:

Lateral deviation of the uterus can indicate bladder distension, which can interfere with uterine contraction and increase the risk of postpartum hemorrhage. Immediate follow-up is necessary to address this issue.

Choice C rationale:

A blood pressure of 136/86 mm Hg is within the normal range for a postpartum client and does not require immediate follow-up unless there are other symptoms of preeclampsia or hypertension.

Choice D rationale:

A pain rating of 3 on a scale of 0 to 10 is mild and is expected in the postpartum period. It does not require immediate follow-up unless the pain is severe or unrelieved.

Choice E rationale:

Soft breasts in the immediate postpartum period are normal as milk production has not yet fully begun. This does not require immediate follow-up.

Choice F rationale:

A soft uterine tone indicates uterine atony, which can lead to postpartum hemorrhage. This requires immediate follow-up and intervention to ensure the uterus is contracting properly.

Choice G rationale:

A large amount of lochia rubra can be a sign of postpartum hemorrhage. Immediate follow-up is necessary to assess and manage bleeding.

Choice H rationale:

Peripheral edema of 2+ in the bilateral lower extremities is common in postpartum clients due to fluid shifts and does not typically require immediate follow-up unless accompanied by other concerning symptoms.

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