What maternal infection, contracted during the embryonic phase of pregnancy, is known to cause congenital defects in the fetus, such as microcephaly and severe neurological issues.
Influenza.
Gonorrhea.
COVID-19.
Cytomegalovirus.
The Correct Answer is D
Choice A rationale
Influenza, or the flu, can cause severe illness in pregnant women and is associated with a higher risk of complications such as pneumonia, preterm birth, and low birth weight. However, it is not typically known to cause the specific congenital malformations mentioned, such as microcephaly and severe neurological issues, in the same way as other infectious agents that can cross the placental barrier.
Choice B rationale
Gonorrhea is a sexually transmitted infection that can be passed to the newborn during delivery, causing neonatal conjunctivitis or blindness. While it can cause serious issues, it is not associated with the embryonic-phase congenital defects like microcephaly, as it typically affects the infant during or after birth, not during the embryonic stage of development.
Choice C rationale
COVID-19 infection during pregnancy can increase the risk of preterm birth, preeclampsia, and stillbirth. While there is ongoing research, it has not been definitively linked to causing the severe congenital defects, such as microcephaly, associated with infections like Cytomegalovirus. Its main impacts are generally related to placental function and respiratory illness in the mother.
Choice D rationale
Cytomegalovirus (CMV) is a common viral infection that, when contracted by a pregnant woman for the first time, can be transmitted to the fetus, particularly during the first trimester (embryonic phase). Congenital CMV is a leading cause of non-genetic neurological damage in newborns, including microcephaly, hearing loss, and intellectual disabilities, due to its teratogenic effects on the developing fetal brain. *.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["42"]
Explanation
Step 1 is: 750 mL ÷ 6 hours.
Step 2 is: 125 mL/hour.
Step 3 is: 6 hours × 60 minutes = 360 minutes.
Step 4 is: (750 mL ÷ 360 minutes) × 20 drops/mL.
Step 5 is: 2.0833333333333335 × 20.
Step 6 is: 41.666666666666664 drops/min.
Step 7 is: Rounded to the nearest whole number is 42 drops per minute. .
Correct Answer is ["C","D"]
Explanation
Choice A rationale
Excessive weight gain is not a typical symptom of abuse. Instead, the emotional and physical stress associated with abuse can lead to inconsistent nutrition and a lack of self-care, which can result in either inadequate weight gain or an unhealthy diet, but not specifically excessive weight gain as a direct consequence.
Choice B rationale
Regular prenatal care is often a marker of a healthy pregnancy and a supportive environment. Women experiencing abuse are more likely to miss prenatal appointments due to fear, control exerted by the abuser, or a lack of personal resources, thus regular prenatal care is an unlikely symptom.
Choice C rationale
Abuse is a significant psychosocial stressor and is strongly associated with mental health issues. The chronic trauma and emotional distress from abuse can directly contribute to the development of depression, anxiety, and post-traumatic stress disorder, which are common coexisting symptoms in pregnant women experiencing intimate partner violence.
Choice D rationale
A lack of prenatal care is a very common coexisting symptom of abuse during pregnancy. Abusers may actively prevent the pregnant woman from attending appointments to maintain control, isolate her from healthcare providers, or out of fear that the abuse will be discovered. The woman herself may also be too fearful or ashamed to seek care. .
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