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.
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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Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is D
Explanation
A. Placenta accreta: Placenta accreta is a condition where the placenta attaches too deeply into the uterine wall. While this can be a concern, the client in this scenario has already given birth, so this may not be the highest priority at this moment.
B. Hard, painful uterine afterpains: Afterpains are common in the postpartum period, especially in women who have given birth to multiples. While they can be uncomfortable, they are generally expected and not considered a severe complication.
C. Postpartum psychosis: Postpartum psychosis is a serious mental health condition that can occur after childbirth. It is characterized by symptoms such as hallucinations, delusions, and severe mood disturbances. While it is a serious concern, it might not be the immediate priority in a client who has had a severe postpartum hemorrhage.
D. Disseminated intravascular coagulation (DIC): This is a life-threatening condition where there is widespread activation of clotting factors, leading to excessive blood clotting followed by bleeding. Given the history of severe postpartum hemorrhage, DIC is a significant concern, and prompt assessment and intervention are crucial.
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