The nursery nurse attends the delivery of a post-term infant. Upon initial assessment, the infant is lethargic, has coarse breath sounds and blood gases indicate acidosis. An X-ray shows a honeycomb appearance. These signs are consistent with which complication of the newborn?
Meconium Aspiration Syndrome
Respiratory Distress Syndrome
Bronchopulmonary Dysplasia
Transient tachypnea of the Newborn
The Correct Answer is A
The signs described are consistent with Meconium Aspiration Syndrome (MAS). Meconium aspiration occurs when the fetus has a bowel movement before or during delivery and inhales meconium-stained amniotic fluid into the lungs. This can lead to airway obstruction, chemical pneumonia, and respiratory distress, which may progress to respiratory failure, persistent pulmonary hypertension, and death. The presence of coarse breath sounds, acidosis, and the honeycomb appearance on X-ray are all signs of MAS.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The readiness for induction of labor is assessed by determining the Bishop score. The Bishop score is a system used to evaluate the cervix for induction of labor readiness. It is based on the assessment of five factors: cervical dilation, cervical effacement, cervical consistency, cervical position, and fetal station. Each factor is scored on a scale of 0 to 3, with a maximum possible score of 15.
The higher the Bishop score, the more favorable the cervix is for induction of labor, and the higher the likelihood of a successful vaginal delivery. A Bishop score of 8 or higher is considered favorable for induction of labor. A low Bishop score may indicate that the cervix is not yet ripe and may need further cervical ripening before induction can be attempted.
The Apgar score is a test used to evaluate a newborn's physical condition at birth, based on five factors: appearance, pulse, grimace, activity, and respiration.
The biophysical profile is a prenatal ultrasound evaluation that assesses fetal well-being by evaluating fetal breathing, fetal movement, fetal tone, amniotic fluid volume, and fetal heart rate. Fetal position is an important consideration during labor, as it can impact the progression and outcome of labor, but it is not used to assess readiness for induction of labor.
Correct Answer is A
Explanation
Based on the provided information, the probable diagnosis for the spontaneous abortion in this woman would be a threatened abortion, since the cervix is closed and there is no evidence of expulsion of fetal or placental tissue. A threatened abortion is defined as vaginal bleeding occurring before the 20th week of gestation, with a closed cervical os, and no expulsion of fetal or placental tissue.
The other types of spontaneous abortion are defined as follows:
B. Inevitable abortion: vaginal bleeding and cramping with an open cervical os, with or without expulsion of fetal or placental tissue
C. Missed abortion: fetal demise without expulsion of fetal tissue, and may be associated with a closed cervical os and absence of uterine contractions
D. Incomplete abortion: partial expulsion of fetal or placental tissue, with or without vaginal bleeding, and may be associated with an open cervical os and uterine contractions
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