Registered Nurse Certified in Maternal Newborn Nursing (RNC-MNN) Practice Test

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Prepare for the RNC-MNN Test with flashcards and multiple choice questions. Each question comes with hints and explanations to aid your study. Gear up for success on exam day!

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Cigarette smoking has been linked to which of the following outcomes?

Gestational diabetes
Maternal infections
Fetal infections
Low birth weight and prematurity

The correct answer is: Low birth weight and prematurity

Cigarette smoking during pregnancy has a well-established association with adverse pregnancy outcomes, particularly low birth weight and prematurity. Nicotine and harmful chemicals found in cigarettes can restrict blood flow to the placenta, leading to inadequate nutrient and oxygen delivery to the developing fetus. This can result in lower fetal growth rates, contributing to low birth weight. Furthermore, smoking is a significant risk factor for preterm labor, which can lead to premature birth. The impacts of smoking on fetal development and pregnancy outcomes serve as critical considerations in maternal health, making the link to low birth weight and prematurity particularly strong and concerning. Gestational diabetes, maternal infections, and fetal infections, while influenced by various factors, have not been as directly linked to cigarette smoking as low birth weight and prematurity.