The primary factor that differentiates eclampsia from preeclampsia is:
Select one:
Pulmonary edema.
Convulsion (seizure).
Renal failure.
Retinal edema.
The Correct Answer is B
Choice A Reason: Pulmonary edema is a condition where fluid accumulates in the lungs, causing shortness of breath and difficulty breathing. It can occur in preeclampsia due to increased blood pressure and fluid retention, but it is not a definitive sign of eclampsia.
Choice B Reason: Convulsion (seizure) is a sudden, involuntary contraction of muscles that can cause loss of consciousness, shaking, and twitching. It is the main symptom of eclampsia and distinguishes it from preeclampsia.
Choice C Reason: Renal failure is a condition where the kidneys fail to filter waste products from the blood, resulting in high levels of creatinine and urea. It can occur in preeclampsia due to reduced blood flow to the kidneys, but it is not a specific indicator of eclampsia.
Choice D Reason: Retinal edema is a condition where fluid leaks into the retina, causing blurred vision and flashes of light. It can occur in preeclampsia due to increased blood pressure and damage to the blood vessels in the eye, but it is not a characteristic feature of eclampsia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason: Vascular spider veins. This is an incorrect answer that refers to a different skin change that occurs during pregnancy, which affects the blood vessels, not the pigment. Vascular spider veins are small red or purple clusters of blood vessels that appear on the skin, especially on the face, neck, chest, or legs. Vascular spider veins are caused by increased blood volume and hormonal changes, which dilate and rupture the capillaries. Vascular spider veins are harmless and usually disappear after delivery.
Choice B Reason: Linea nigra. This is because linea nigra is a term that refers to a darkened vertical line that appears on the abdomen during pregnancy, which runs from the umbilicus to the pubis. Linea nigra is caused by increased production of melanin, which is a pigment that gives color to the skin and hair. Linea nigra is more common and noticeable in women with darker skin tones, and it usually fades after delivery.
Choice C Reason: Melasma. This is an incorrect answer that refers to a different skin change that occurs during pregnancy, which affects the pigment, but not in a linear patern. Melasma is a term that refers to patches of brown or gray-brown discoloration that appear on the face, especially on the forehead, cheeks, nose, or upper lip. Melasma is also caused by increased production of melanin, but it is influenced by sun exposure and genetic factors. Melasma is also known as chloasma or the mask of pregnancy, and it may persist after delivery.
Choice D Reason: Striae gravidarum. This is an incorrect answer that refers to a different skin change that occurs during pregnancy, which affects the connective tissue, not the pigment. Striae gravidarum are stretch marks that appear on the skin, especially on the abdomen, breasts, hips, or thighs. Striae gravidarum are caused by rapid growth and stretching of the skin, which damage the collagen and elastin fibers. Striae gravidarum are initially red or purple, but they fade to white or silver after delivery.
Correct Answer is A
Explanation
Choice A Reason: Inspecting the placenta after delivery for intactness. This is because inspecting the placenta after delivery for intactness is a nursing intervention that can prevent late postpartum hemorrhage, which is excessive bleeding from the uterus or genital tract that occurs more than 24 hours but less than 12 weeks after delivery. Late postpartum hemorrhage can be caused by retained placental fragments, subinvolution of the uterus, infection, or coagulation disorders. Inspecting the placenta after delivery for intactness can help identify and remove any retained placental fragments that may interfere with uterine contraction and involution, which are essential for hemostasis.
Choice B Reason: Manually removing the placenta at delivery. This is an incorrect answer that indicates an inappropriate and risky intervention that can cause late postpartum hemorrhage. Manually removing the placenta at delivery is a procedure that involves inserting a hand into the uterus and detaching the placenta from the uterine wall. Manually removing the placenta at delivery is indicated only for a retained or adherent placenta that does not separate spontaneously or with gentle traction within 30 minutes after delivery. Manually removing the placenta at delivery can cause trauma, infection, or incomplete removal of the placenta, which can increase the risk of late postpartum hemorrhage.
Choice C Reason: Administering broad-spectrum antibiotics prophylactically. This is an incorrect answer that suggests an unnecessary and ineffective intervention that can prevent late postpartum hemorrhage. Administering broad- spectrum antibiotics prophylactically is a pharmacological intervention that involves giving antibiotics to prevent or treat infection. Administering broad-spectrum antibiotics prophylactically is indicated for women with risk factors or signs of infection during or after delivery, such as prolonged rupture of membranes, chorioamnionitis, fever, or foul- smelling lochia. Administering broad-spectrum antibiotics prophylactically may reduce the risk of infection-related late postpartum hemorrhage, but it does not address other causes of late postpartum hemorrhage such as retained placental fragments or subinvolution of the uterus.
Choice D Reason: Applying traction on the umbilical cord to speed up separation of the placenta. This is an incorrect answer that refers to a different intervention that can prevent early postpartum hemorrhage, not late postpartum hemorrhage. Applying traction on the umbilical cord to speed up separation of the placenta is a technique that involves pulling on the umbilical cord while applying counter pressure on the uterus to facilitate placental expulsion. Applying traction on the umbilical cord to speed up separation of the placenta is indicated for active management of the third stage of labor, which can prevent early postpartum hemorrhage, which is excessive bleeding from the uterus or genital tract that occurs within 24 hours after delivery. Early postpartum hemorrhage can be caused by uterine atony, retained placenta, lacerations, or coagulation disorders.
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