A nurse is reinforcing teaching with a client who is at 6 weeks of gestation. The client tells the nurse that she smokes one pack of cigarettes per day. The nurse should instruct the client that her newborn is at increased risk for which of the following clinical manifestations?
Craniofacial abnormalities
Low birth weight
Hypersensitivity to noise
Hyperactivity
The Correct Answer is B
Choice A rationale:
Craniofacial abnormalities are not directly associated with maternal smoking during pregnancy. However, smoking during pregnancy can have other adverse effects on the baby's development.
Choice B rationale:
Maternal smoking during pregnancy is a significant risk factor for delivering a baby with low birth weight. Smoking can lead to restricted blood flow to the placenta, affecting the baby's growth and development.
Choice C rationale:
Hypersensitivity to noise is not a common clinical manifestation associated with maternal smoking during pregnancy.
Choice D rationale:
Hyperactivity is not a common clinical manifestation associated with maternal smoking during pregnancy. However, smoking during pregnancy can have other effects on the child's behavior and development later in life.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: The umbilical cord contains three blood vessels: two arteries and one vein. The two arteries carry deoxygenated blood and waste products from the fetus back to the placenta, while the one vein carries oxygenated blood and nutrients from the placenta to the fetus.
Choice B rationale: This option is incorrect because the umbilical cord in a newborn does not have two veins. It contains two arteries and one vein.
Choice C rationale: This option is incorrect because the umbilical cord in a newborn does not have two veins and one artery. It contains two arteries and one vein.
Choice D Rationale: This option is incorrect because the umbilical cord in a newborn does not have only one artery and one vein. It contains two arteries and one vein.
Correct Answer is D
Explanation
Choice A rationale: Eight months is too early to transition to whole milk. At this age, infants still need the complete nutrition provided by breast milk or formula.
Choice B rationale: Ten months is still too early for transitioning to whole milk. Breast milk or formula should be the primary source of nutrition until around 12 months of age.
Choice C rationale: At 6 months of age, infants are usually just starting to introduce solid foods, but breast milk or formula remains the primary source of nutrition. Transitioning to whole milk at this age is not recommended.
Choice D rationale: The American Academy of Pediatrics (AAP) recommends transitioning from breast milk or formula to whole cow's milk at around 12 months of age. Before that age, breast milk or formula provides essential nutrients for the baby's growth and development.
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