What is the only known cure for preeclampsia?
Administration of acetylsalicylic acid (ASA) every day of the pregnancy
Delivery of the fetus
Antihypertensive medications
Magnesium sulfate
The Correct Answer is B
Choice A: This is incorrect because acetylsalicylic acid (ASA), also known as aspirin, is not a cure for preeclampsia, but a preventive measure. ASA may reduce the risk of preeclampsia in some high-risk women by inhibiting platelet aggregation and improving blood flow to the placenta. However, ASA is not recommended for all pregnant women, as it may have adverse effects on the mother and the fetus, such as bleeding, premature closure of the ductus arteriosus, or fetal growth restriction.
Choice B: This is the correct answer because delivery of the fetus is the only definitive treatment for preeclampsia, as it eliminates the source of the placental factors that cause the condition. Preeclampsia is a multisystem disorder characterized by hypertension, proteinuria, and edema that occurs after 20 weeks of gestation. It is caused by abnormal placentation and endothelial dysfunction that lead to vasoconstriction, inflammation, and coagulation.
Delivery of the fetus and the placenta resolves these abnormalities and restores normal maternal physiology.
Choice C: This is incorrect because antihypertensive medications are not a cure for preeclampsia, but a symptomatic management. Antihypertensive medications may lower the blood pressure and reduce the risk of maternal complications, such as stroke, seizure, or organ damage. However, antihypertensive medications do not address the underlying cause of preeclampsia and do not improve fetal outcomes. Moreover, some antihypertensive medications are contraindicated in pregnancy due to their teratogenic effects.
Choice D: This is incorrect because magnesium sulfate is not a cure for preeclampsia, but a prophylaxis for eclampsia. Eclampsia is a severe complication of preeclampsia that involves seizures and coma. Magnesium sulfate is an anticonvulsant that prevents or treats eclamptic seizures by stabilizing neuronal membranes and reducing cerebral edema. However, magnesium sulfate does not lower blood pressure or improve renal function in preeclamptic women. It also has side effects such as nausea, flushing, headache, or respiratory depression.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A) Placenta previa is incorrect because this is not a likely complication for a client who has gestational hypertension and reports continuous abdominal pain and vaginal bleeding. Placenta previa is a condition where the placenta covers part or all of the cervix, preventing normal delivery. It can cause painless, bright red bleeding in the third trimester, especially after intercourse or a pelvic exam. However, it does not cause abdominal pain, as the bleeding is not associated with uterine contractions or separation. Moreover, it is not related to gestational hypertension, which is a condition that causes high blood pressure during pregnancy. Therefore, this response is irrelevant and inaccurate.
Choice B) Incompetent cervix is incorrect because this is not a possible complication for a client who is at 36 weeks of gestation and has gestational hypertension and reports continuous abdominal pain and vaginal bleeding.
Incompetent cervix is a condition where the cervix is weak and unable to hold the pregnancy, leading to premature dilation and delivery. It can cause painless, watery vaginal discharge or spotting in the second trimester, followed by rupture of membranes and labor. However, it does not cause abdominal pain or heavy bleeding, as the cervix does not tear or detach from the uterus. Moreover, it is not related to gestational hypertension, which is a condition that causes high blood pressure during pregnancy. Therefore, this response is irrelevant and inaccurate.
Choice C) Prolapsed cord is incorrect because this is not a common complication for a client who has gestational hypertension and reports continuous abdominal pain and vaginal bleeding. Prolapsed cord is a condition where the umbilical cord slips through the cervix and into the vagina before the baby, compressing the cord and cutting off the blood supply and oxygen to the baby. It can cause variable or prolonged fetal heart rate decelerations, visible or palpable cord in the vagina, or fetal distress. However, it does not cause abdominal pain or bleeding, as the cord does not rupture or bleed. Moreover, it is not related to gestational hypertension, which is a condition that causes high blood pressure during pregnancy. Therefore, this response is irrelevant and inaccurate.
Choice D) Abruptio placentae is correct because this is a probable complication for a client who has gestational hypertension and reports continuous abdominal pain and vaginal bleeding. Abruptio placentae is a condition where the placenta separates from the uterine wall before delivery, causing hemorrhage and hypoxia for the mother and the baby. It can cause severe, constant abdominal pain, dark red bleeding, uterine tenderness or rigidity, fetal distress or demise, or maternal shock or coagulopathy. It can be triggered by gestational hypertension, which is a condition that causes high blood pressure during pregnancy and increases the risk of placental abruption by 25%. Therefore, this response is relevant and accurate.

Correct Answer is C
Explanation
Choice A) Newborns are abdominal breathers is incorrect because this is not a reason why the respiratory rate should be counted for a complete minute, but rather a characteristic of how newborns breathe. Abdominal breathing means that the diaphragm and the abdominal muscles are the main muscles used for breathing, rather than the chest muscles. Newborns are abdominal breathers because their chest wall is more compliant and less stable than adults, and their intercostal muscles are not fully developed. Abdominal breathing does not affect the accuracy or duration of measuring the respiratory rate, as long as the abdomen is visible and palpable. Therefore, this response is irrelevant and inaccurate.
Choice B) Activity will increase the respiratory rate is incorrect because this is not a reason why the respiratory rate should be counted for a complete minute, but rather a factor that can influence the respiratory rate. Activity means any physical or mental exertion that requires more oxygen and energy from the body. Activity can increase the respiratory rate, as well as the heart rate and blood pressure, to meet the increased oxygen demand and carbon dioxide removal. However, activity does not affect the accuracy or duration of measuring the respiratory rate, as long as the newborn is calm and resting during the measurement. Therefore, this response is irrelevant and inaccurate.
Choice C) The rate and rhythm of breath are irregular in newborns is correct because this is a reason why the respiratory rate should be counted for a complete minute. The rate and rhythm of breath refer to how fast and how regularly one breathes. Newborns have an irregular rate and rhythm of breath, which means that they breathe at different speeds and intervals, sometimes pausing for a few seconds between breaths. This is normal and harmless for newborns, as long as they do not stop breathing for more than 20 seconds or show signs of distress. However, it can make it difficult to measure the respiratory rate accurately, as counting for a shorter period may not reflect the true average rate. Therefore, counting for a complete minute can ensure a more reliable measurement. Therefore, this response is clear and accurate.
Choice D) Newborns do not expand their lungs fully with each respiration is incorrect because this is not a reason why the respiratory rate should be counted for a complete minute, but rather a feature of how newborns breathe.
Lung expansion means how much air one inhales and exhales with each breath. Newborns do not expand their lungs fully with each respiration, because they have smaller lung volumes and capacities than adults, and they breathe more shallowly and rapidly. However, lung expansion does not affect the accuracy or duration of measuring the respiratory rate, as long as the chest or abdomen movement is visible and palpable. Therefore, this response is irrelevant and inaccurate.

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