When administering Pitocin, you should start at a low dose and work your way up slowly to a dose that provides the best contraction rate.
True
False
The Correct Answer is A
Choice A rationale
Starting Pitocin at a low dose minimizes the risk of uterine hyperstimulation, which can cause fetal distress. Gradually increasing the dose allows careful monitoring of the mother’s and fetus’s responses for optimal contraction rate.
Choice B rationale
Administering Pitocin without starting at a low dose increases the risk of uterine tachysystole, leading to potential complications like uterine rupture or placental abruption. A gradual increase ensures safer labor progression.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Metal detectors at airport security checkpoints are considered safe and do not pose any risk of harm to the fetus.
Choice B rationale
Seat belts and shoulder restraints should always be used as they provide essential protection for both the mother and the fetus during travel.
Choice C rationale
Pregnant women are advised to walk around every hour during long periods of sitting to improve circulation and prevent blood clots, enhancing fetal health.
Choice D rationale
Prolonged sitting and crossing legs can impede circulation and increase the risk of venous thromboembolism, making it essential to avoid such practices.
Correct Answer is D
Explanation
Choice A rationale
The maternal-fetal exchange of oxygen and waste products is affected by uterine contractions, as these compress the placental blood vessels, temporarily reducing blood flow.
Choice B rationale
Blood pressure variations during labor can influence perfusion but do not increase maternal-fetal exchange as uterine contractions primarily cause transient vascular compression.
Choice C rationale
Maternal-fetal exchange continues during contractions except when the uterine pressure is high enough to occlude placental blood flow, temporarily halting the exchange.
Choice D rationale
Uterine contractions compress the spiral arteries, reducing blood flow through the placenta, thereby diminishing maternal-fetal exchange of oxygen and waste products during contractions.
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