During a physical assessment of a newborn, the nurse observes bluish markings across the newborn's lower back. The nurse interprets this finding as:
Select one:

Milia.

Dermal melanosis.

Stork bites.

Birth trauma.

Answer and Explanation

The Correct Answer is B

Choice A Reason: Milia. This is an incorrect answer that describes a diﬀerent skin condition. Milia are tiny white or yellow cysts that appear on the nose, chin, or cheeks of newborns. They are caused by the retention of keratin in the sebaceous glands or hair follicles. They usually disappear within a few weeks without treatment.

Choice B Reason: Dermal melanosis. This is a correct answer that explains the finding of bluish markings across the newborn's lower back. Dermal melanosis. This is because dermal melanosis, also known as Mongolian spots, is a common benign skin condition that aﬀects newborns of Asian, African, or Hispanic descent. It is characterized by bluish-gray or brown patches of pigmentation on the lower back, butocks, or extremities. It is caused by the migration of melanocytes from the neural crest to the dermis during embryonic development. It usually fades by 2 to 4 years of age.

Choice C Reason: Stork bites. This is an incorrect answer that refers to another skin condition. Stork bites, also known as salmon patches or nevus simplex, are ﬂat pink or red marks that appear on the forehead, eyelids, nose, upper lip, or nape of the neck of newborns. They are caused by dilated capillaries in the superficial dermis. They usually fade by 18 months of age.

Choice D Reason: Birth trauma. This is an incorrect answer that implies an injury or damage to the newborn's skin or tissues during labor and delivery. Birth trauma can cause bruises, abrasions, lacerations, fractures, or nerve injuries. It is not related to bluish markings on the lower back.

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Correct Answer is A

Explanation

Choice A Reason: Macrosomic fetus is a fetus that weighs more than 4000 grams or 8 pounds 13 ounces at birth. It is not a common complication of teenage pregnancy, but rather of maternal diabetes, obesity, or a history of large babies.

Choice B Reason: Preeclampsia is a condition characterized by high blood pressure and proteinuria in pregnancy. It can cause serious complications for both the mother and the baby, such as seizures, organ damage, growth restriction, and placental abruption. Teenage pregnancy is a risk factor for preeclampsia, especially if the mother is younger than 15 years old.

Choice C Reason: Inadequate nutritional status of mother is a condition where the mother does not consume enough calories, protein, vitamins, minerals, or ﬂuids during pregnancy. It can aﬀect the growth and development of the baby and increase the risk of low birth weight, preterm birth, and birth defects. Teenage pregnancy is a risk factor for inadequate nutritional status of mother, as teenagers may have poor dietary habits, eating disorders, or limited access to food.

Choice D Reason: Cephalopelvic disproportion is a condition where the size or shape of the baby's head or body is too large to fit through the mother's pelvis. It can prevent normal vaginal delivery and require cesarean section. Teenage pregnancy is a risk factor for cephalopelvic disproportion, as teenagers may have smaller or immature pelvises that are not fully developed.

A. Inspecting the placenta after delivery for intactness. B. Manually removing the placenta at delivery. C. Administering broad-spectrum antibiotics prophylactically. D. Applying traction on the umbilical cord to speed up separation of the placenta.

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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During a physical assessment of a newborn, the nurse observes bluish markings across the newborn's lower back. The nurse interprets this finding as: Select one:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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During a physical assessment of a newborn, the nurse observes bluish markings across the newborn's lower back. The nurse interprets this finding as:
Select one: