A primipara at 20-weeks gestation is scheduled for an ultrasound. In preparing the client for the procedure, the nurse should explain that the primary reason for conducting this diagnostic study is to obtain which information?

Chromosomal abnormalities

Sex and size of the infant

Lecithin-sphingomyelin ratio

Fetal growth and gestational age.

Answer and Explanation

The Correct Answer is D

A. Chromosomal abnormalities:

While an ultrasound can sometimes identify structural abnormalities, it's not the primary tool for detecting chromosomal abnormalities. Genetic testing or procedures like amniocentesis are more specific for this purpose.

B. Sex and size of the infant:

An ultrasound is indeed used to determine the sex of the baby and assess its size and growth.

C. Lecithin-sphingomyelin ratio:

The lecithin-sphingomyelin ratio is typically assessed in tests related to fetal lung maturity, which is not the primary purpose of a routine ultrasound.

D. Fetal growth and gestational age:

This is one of the primary purposes of a routine ultrasound during pregnancy. It helps evaluate the baby's growth and ensures it aligns with the expected gestational age.

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Correct Answer is A

Explanation

A. Obtain blood and urine for prenatal screens.
This choice is important because it allows the nurse to assess the client's overall health, screen for infections, and identify any potential risks or complications that may impact the pregnancy.

B. Explain common complications of pregnancy.
While educating the client about common complications is valuable, it may not address the immediate need to screen for specific infections or assess the client's current health status. This information can be covered during prenatal education sessions.

C. Obtain baseline blood pressure and weight.
This is a routine part of prenatal care and is important for monitoring the client's health throughout pregnancy. However, if the client has a history of syphilis, obtaining specific prenatal screens (including for syphilis) would be a more targeted and immediate action.

D. Schedule prenatal visits to occur monthly.
Scheduling regular prenatal visits is essential for monitoring the progression of the pregnancy. However, addressing the specific health concerns and obtaining necessary screens take precedence during the initial visit, especially considering the client's history of syphilis.

A. Monitor blood pressure pulse, and respirations every 4 hour B. Keep an airway at the bedside C. Allow liberal family visitation D. Assess temperature every hour

Correct Answer is B

Explanation

A. Monitor blood pressure, pulse, and respirations every 4 hours: Monitoring vital signs is important, especially in a client with eclampsia. However, the frequency of monitoring may need to be increased, particularly if the client's condition is unstable.

B. Keep an airway at the bedside: This is a crucial intervention. Eclampsia can lead to seizures, and having airway management equipment readily available is essential to ensure the client's safety during and after a seizure.

C. Allow liberal family visitation: While family support is important, the priority in eclampsia management is the safety and well-being of the client. Family visitation should be allowed, but it may need to be balanced with the need for a controlled and safe environment.

D. Assess temperature every hour: While monitoring temperature is a part of routine care, it may not be the highest priority in the context of eclampsia. Monitoring for signs of imminent seizure activity and maintaining a safe environment take precedence.

Preeclampsia & eclampsia: Video, Anatomy & Definition | Osmosis

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A primipara at 20-weeks gestation is scheduled for an ultrasound. In preparing the client for the procedure, the nurse should explain that the primary reason for conducting this diagnostic study is to obtain which information?

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Naxlex Comprehensive Predictor Exams

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