Infants in whom cephalohematomas develop are at increased risk for:
Caput succedaneum.
Jaundice.
Infection.
Erythema toxicum.
The Correct Answer is B
Choice A rationale
Caput succedaneum is swelling of the soft tissues of the newborn's scalp, often caused by pressure during vaginal delivery. It is a separate condition from cephalohematoma, which involves bleeding between the periosteum and the skull bone. Therefore, cephalohematoma does not increase the risk for caput succedaneum.
Choice B rationale
Jaundice, or hyperbilirubinemia, is a common condition in newborns due to the breakdown of fetal red blood cells and the immature liver's inability to efficiently process bilirubin. Cephalohematomas involve the rupture of blood vessels, leading to an increased breakdown of red blood cells. This releases more bilirubin into the bloodstream, thus elevating the risk of jaundice in infants with cephalohematomas. Normal total bilirubin levels in newborns range from 1 to 12 mg/dL, varying with age in days.
Choice C rationale
Infection is a risk associated with any break in the skin or invasive procedure, but a cephalohematoma itself is a collection of blood beneath the periosteum and does not inherently create an open wound or direct pathway for infection. While infection of a cephalohematoma is possible, it is not a primary increased risk associated with its development.
Choice D rationale
Erythema toxicum is a common, benign skin rash seen in newborns, characterized by small, yellow-white papules or pustules surrounded by red skin. Its etiology is unknown but it is thought to be an inflammatory reaction of the hair follicles. It is not related to the presence or development of a cephalohematoma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Thoroughly cooking meat to an internal temperature of 160°F (71°C) kills the Toxoplasma gondii parasite, thus preventing transmission. This is a recommended measure to prevent toxoplasmosis during pregnancy.
Choice B rationale
Drinking unpasteurized milk poses a risk of exposure to various pathogens, including Toxoplasma gondii, as pasteurization is a process that kills harmful microorganisms. Pregnant women should avoid unpasteurized dairy products to reduce the risk of infection. This statement indicates a need for further instruction as it suggests an unsafe practice.
Choice C rationale
Cat feces can contain oocysts of Toxoplasma gondii. Avoiding contact with materials potentially contaminated with cat feces, such as litter boxes or garden soil, is a crucial measure to prevent toxoplasmosis.
Choice D rationale
Raw meat can be contaminated with Toxoplasma gondii. Avoiding touching mucous membranes of the mouth or eyes while handling raw meat and washing hands thoroughly afterwards prevents the parasite from entering the body. This is a recommended preventive measure.
Correct Answer is D
Explanation
Choice A rationale
Misoprostol is a prostaglandin analog that stimulates uterine contractions. It is contraindicated in clients with placenta previa due to the risk of severe hemorrhage from placental separation if contractions are induced.
Choice B rationale
Active genital herpes is a contraindication for vaginal delivery and therefore also a contraindication for induction of labor with Misoprostol, as it could potentially lead to vertical transmission of the herpes simplex virus to the newborn during passage through the birth canal.
Choice C rationale
A previous uterine incision due to multiple myomectomy can be a contraindication for labor induction with Misoprostol, depending on the type and location of the incisions. The increased risk of uterine rupture with strong contractions stimulated by Misoprostol is a significant concern in such cases.
Choice D rationale
Gestational hypertension, in the absence of other contraindications, can be an indication for induction of labor if the benefits of delivering the baby outweigh the risks of continuing the pregnancy. Misoprostol can be used cautiously in this situation to ripen the cervix and induce labor.
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