A nurse is discussing the importance of good nutrition to a young pregnant client. The nurse would point out that the growing fetus is getting nutrition from the mother via which structure?
Umbilical arteries.
Placenta.
Amniotic fluid.
Decidua.
The Correct Answer is B
“Placenta.” The placenta is the structure that provides oxygen and nutrients to the growing fetus and removes waste products from the fetus’s blood.
Choice A is incorrect because the umbilical arteries carry deoxygenated blood and waste products from the fetus to the placenta.
Choice C is incorrect because amniotic fluid provides a cushion for the fetus and helps maintain a constant temperature in the uterus but does not provide nutrition.
Choice D is incorrect because the decidua is the lining of the uterus during pregnancy and does not provide nutrition to the fetus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Treatment for Juvenile idiopathic arthritis (JIA) involves the use of various medications to decrease pain, improve function and minimize potential joint damage.
These medications can include Nonsteroidal anti-inflammatory drugs (NSAIDs) such as Ibuprofen, Disease-modifying antirheumatic drugs (DMARDs) such as Methotrexate, and other medications such as Indomethacin 1.
Choice A is incorrect because it only mentions one medication, Indomethacin.
Choice C is incorrect because it only mentions one medication, Methotrexate.
Choice D is incorrect because it only mentions one medication, Ibuprofen.
Correct Answer is B
Explanation
This is known as the Adams Forward Bend Test and is a standard screening test for scoliosis.
Choice A is incorrect because touching the chin to the chest and looking up at the ceiling does not provide a view of the spine necessary for scoliosis screening.
Choice C is incorrect because turning to the side and remaining relaxed does not provide a view of the spine necessary for scoliosis screening.
Choice D is incorrect because lying prone on the examination table does not provide a view of the spine necessary for scoliosis screening.
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