The nurse who is working on a pediatric unit receives a shift report for four neonates with congenital heart defects. The neonate with which report requires the most immediate intervention?
Ventricular septal defect (VSD) has audible murmurs.
Patent ductus arteriosus is fatigued after feeding
Coarctation of aorta has an elevated blood pressure in the upper extremity.
Tetralogy of Fallot (TOF) with hypercyanotic (Tet) spells is crying.
The Correct Answer is D
Choice A rationale
An audible murmur in a neonate with a ventricular septal defect (VSD) is a common finding and does not typically require immediate intervention. While it indicates a cardiac anomaly, it is not an emergency.
Choice B rationale
Fatigue after feedings in a neonate with patent ductus arteriosus (PDA) is a sign of increased cardiac workload, but it does not indicate an immediate life-threatening situation. It requires monitoring but not urgent intervention.
Choice C rationale
Elevated blood pressure in the upper extremity in a neonate with coarctation of the aorta is a concerning finding that indicates a narrowing of the aorta. While it requires prompt evaluation and management, it may not be as immediately critical as a hypercyanotic spell.
Choice D rationale
A neonate with Tetralogy of Fallot (TOF) experiencing hypercyanotic (Tet) spells and crying indicates a severe decrease in oxygenation and is an emergency. This condition requires immediate intervention to improve oxygenation and prevent complications such as brain damage or death. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Diet cola, although refreshing, contains caffeine which can contribute to dehydration. For adolescents with sickle cell anemia, hydration is crucial to prevent sickle cell crises. Moreover, sodas generally offer no nutritional benefits.
Choice B rationale
Lemonade is a better choice as it is hydrating and provides fluids without caffeine. Proper hydration is vital for sickle cell patients to maintain blood volume and prevent the sickling of red blood cells. Additionally, lemonade can supply essential electrolytes.
Choice C rationale
Ice tea, similar to diet cola, contains caffeine which can exacerbate dehydration. Hydration is key for individuals with sickle cell anemia to avoid complications and maintain adequate blood flow.
Choice D rationale
Milkshake, while providing hydration, is high in fat and sugar, which can be counterproductive. It also lacks the electrolytes present in lemonade which are beneficial for maintaining fluid balance in the body.
Correct Answer is B
Explanation
Choice A rationale
Oxytocin is not involved in returning the uterus to its prepregnancy size. Instead, it helps in uterine contractions, which facilitate the expulsion of the placenta and reduce postpartum bleeding. The process of uterine involution, returning to prepregnancy size, is primarily managed by the natural decline of pregnancy hormones and autolysis of uterine tissue.
Choice B rationale
Oxytocin stimulates uterine contractions, which is its primary function during labor and after delivery. These contractions help deliver the baby during labor and facilitate the expulsion of the placenta. After delivery, oxytocin continues to induce contractions to minimize postpartum hemorrhage and aid uterine involution.
Choice C rationale
Oxytocin can activate the let-down reflex for breastfeeding, but it is not the primary expected outcome when administered IV after delivery. The main goal post-delivery is to manage uterine contractions to prevent hemorrhage and assist in expelling the placenta.
Choice D rationale
While oxytocin assists in expelling the placenta by stimulating contractions, this is not its primary use post-delivery. The placenta typically detaches and is delivered shortly after birth. Oxytocin's main role after delivery is to continue stimulating contractions to reduce bleeding and help the uterus return to a non-pregnant state.
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