The nurse is reviewing fetal circulation with a pregnant patient and explains that blood circulates through the placenta to the fetus. What is the function of ductus arteriosus?
Select one:
Lungs bypass
Brain bypass
Liver bypass
Cardiac bypass
The Correct Answer is A
a. The function of the ductus arteriosus is to bypass the lungs in fetal circulation, allowing oxygenated blood from the placenta to be shunted directly to systemic circulation.
b. Ductus arteriosus does not bypass the brain; it specifically bypasses the lungs.
c. Ductus venosus shunts blood away from the liver, not the ductus arteriosus.
d. Ductus arteriosus shunts blood away from the lungs, not the heart itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a. This is the correct statement for the treatment of chlamydia.
b. This is not the correct statement. Both partners should be treated.
c. The nurse should also advise the client to abstain from sexual relations for seven days after completing the treatment and to notify all sexual partners from the past 60 days to get tested and treated as well.
d. This is not the correct statement. Retesting should occur in 3-4 months.
Correct Answer is C
Explanation
a. Diazepam is not indicated for the treatment of severe preeclampsia.
b. Hydralazine orally twice a day is not indicated for the treatment of severe preeclampsia.
c. Calcium Gluconate is indicated for the treatment of hypermagnesemia, which can occur as a result of magnesium sulfate infusion.
d. This will worsen the magnesium toxicity.

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
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
