A nurse is teaching a newly licensed nurse about the uses of ultrasonography in the first trimester of pregnancy. Which of the following statements by the newly licensed nurse indicates an understanding of the teaching?
"Ultrasound is used to observe for placental maturity in the first trimester."
"Ultrasound is used to perform a biophysical profile in the first trimester."
"Ultrasound is used to determine gestational age in the first trimester."
"Ultrasound is used to detect intrauterine growth restriction in the first trimester."
The Correct Answer is C
The correct answer is choice C. Ultrasonography is a diagnostic tool used during pregnancy to visualize the fetus and the maternal reproductive organs. In the first trimester of pregnancy, it is primarily used to determine gestational age, confirm the presence of an intrauterine pregnancy, and assess for fetal viability. It can also be used to identify multiple gestations, evaluate for ectopic pregnancy, and detect certain fetal anomalies. Ultrasound is not typically used to observe for placental maturity or to perform a biophysical profile in the first trimester. Intrauterine growth restriction is typically assessed later in pregnancy using serial ultrasound measurements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The nurse should explain to the client that amniocentesis is a diagnostic test that is performed between 15 and 20 weeks of gestation to determine if the fetus has genetic or congenital disorders. While the procedure can also determine the sex of the fetus, this is not typically the primary reason for the test. The nurse should clarify any misconceptions the client has about the procedure and provide education on its purpose, risks, and benefits. The nurse should also assess the client's understanding of the information provided and address any questions or concerns the client may have.
Correct Answer is C
Explanation
: "This test will detect the presence of Rh-positive antibodies in your blood." The indirect Coombs' test is a blood test that is used to detect the presence of antibodies against red blood cells in a person's blood. It is commonly used to determine whether a pregnant woman is at risk of hemolytic disease of the newborn (HDN), a condition in which the mother's antibodies attack the red blood cells of the fetus.
Choice A is incorrect because the amount of amniotic fluid around the fetus is measured by an amniocentesis, not a Coombs' test. Choice B is incorrect because ultrasound studies blood flow in the fetus and placenta using sound waves, not ultrasound waves. Choice D is incorrect because hypoglycemia after birth is not related to the Coombs' test, but may be related to other tests, such as a blood glucose test.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today