Maternal Newborn ATI Proctored Exam

Correct Answer: A

Rationale: In this scenario, the correct answer is "Oligohydramnios". Oligohydramnios, which refers to low amniotic fluid volume, may necessitate amnioinfusion to address the deficiency. Fetal cord compression is another indication for amnioinfusion as it can help alleviate pressure on the umbilical cord. Hydramnios or polyhydramnios, conversely, involve an excess of amniotic fluid and do not typically require amnioinfusion. Therefore, choices B, C, and D are incorrect in this context.

Correct Answer: A

Rationale: Dark green leafy vegetables are rich in calcium, making them an excellent alternative source for individuals who dislike or cannot consume dairy products. Calcium is crucial for bone health, particularly during pregnancy, to support the developing fetus and maintain the mother's bone strength. Therefore, recommending dark green leafy vegetables ensures the client receives an adequate intake of calcium despite not liking milk. Choice B, deep red or orange vegetables, are not typically high in calcium. Choice C, white bread and rice, are not significant sources of calcium. Choice D, meat, poultry, and fish, are good sources of protein but do not provide as much calcium as dark green leafy vegetables.

Correct Answer: B

Rationale: The Lecithin/sphingomyelin (L/S) ratio is a test used to evaluate fetal lung maturity. An L/S ratio greater than 2:1 indicates fetal lung maturity. This test helps in determining the risk of respiratory distress syndrome in the newborn. Alpha-fetoprotein (AFP) is used in screening for neural tube defects, not for assessing lung maturity. The Kleihauer-Betke test is used to detect fetal-maternal hemorrhage, not fetal lung maturity. The Indirect Coombs' test is used to identify the presence of antibodies in the mother's blood that could attack fetal red blood cells, not for assessing lung maturity.

Correct Answer: D

Rationale: Calcium gluconate is the antidote for magnesium sulfate toxicity. In cases of magnesium sulfate toxicity, calcium gluconate is administered to counteract the effects of magnesium and restore calcium levels. Magnesium toxicity can lead to symptoms such as muscle weakness, respiratory depression, and cardiac arrhythmias. Calcium gluconate helps in reversing these effects by competing with magnesium and preventing its adverse manifestations. Nifedipine is a calcium channel blocker used for conditions like hypertension and angina, not for magnesium toxicity. Pyridoxine is vitamin B6 and is not the antidote for magnesium toxicity. Ferrous sulfate is an iron supplement and is not used to treat magnesium sulfate toxicity.

Correct Answer: A

Rationale: In this scenario, the correct answer is "Oligohydramnios". Oligohydramnios, which refers to low amniotic fluid volume, may necessitate amnioinfusion to address the deficiency. Fetal cord compression is another indication for amnioinfusion as it can help alleviate pressure on the umbilical cord. Hydramnios or polyhydramnios, conversely, involve an excess of amniotic fluid and do not typically require amnioinfusion. Therefore, choices B, C, and D are incorrect in this context.