Question

Which of the following client statements would indicate to the nurse in charge that the client needs further instruction after teaching the client about the purpose of the ultrasound? A client at 36 weeks gestation is scheduled for a routine ultrasound prior to an amniocentesis.
A. The ultrasound will help to locate the placenta
B. The ultrasound identifies blood flow through the umbilical cord
C. The test will determine where to insert the needle
D. The ultrasound locates a pool of amniotic fluid

Answer 1

Answer:

B. The ultrasound identifies blood flow through the umbilical cord.

Explanation:

Before amniocentesis, a routine ultrasound is valuable in locating the placenta, locating a pool of amniotic fluid, and showing the physician where to insert the needle. Color Doppler imaging ultrasonography identifies blood flow through the umbilical cord. A routine ultrasound does not accomplish this.