What is the most likely cause for early decelerations in the fetal heart rate (FHR) pattern?
Spontaneous rupture of membranes.
Fetal head compression.
Umbilical cord compression.
Utero-placental insufficiency.
The Correct Answer is B
Choice A rationale
Spontaneous rupture of membranes (SROM) can sometimes be associated with variable decelerations due to potential cord compression if the presenting part is not well applied, but it is not the most likely cause of early decelerations. Early decelerations reflect a physiological response to fetal head compression.
Choice B rationale
Fetal head compression during a contraction leads to vagal nerve stimulation, causing a transient decrease in the fetal heart rate. This deceleration is typically gradual in onset and recovery, mirroring the contraction pattern, and is considered a benign finding.
Choice C rationale
Umbilical cord compression typically results in variable decelerations, which are abrupt decreases in FHR that are not necessarily associated with uterine contractions. The shape and timing of variable decelerations differ significantly from the gradual, consistent pattern of early decelerations.
Choice D rationale
Utero-placental insufficiency usually manifests as late decelerations, which are gradual decreases in FHR that begin after the peak of the contraction and recover after the contraction ends. This pattern indicates fetal hypoxia and is a concerning finding, distinct from early decelerations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
A firm fundus displaced to the right and above the umbilicus often indicates a full bladder. The bladder, when distended, can push the uterus out of its midline position and interfere with its ability to contract effectively, potentially leading to increased bleeding. Having the client void will relieve the pressure on the uterus, allowing it to return to its midline position and remain firm.
Choice B rationale
Starting a pad count is a useful way to quantify the amount of lochia, but it does not address the immediate issue of the displaced fundus and potential bladder distention. It would be a subsequent step to monitor the bleeding after addressing the fundal position.
Choice C rationale
While fundal massage is appropriate for a soft or boggy uterus, the assessment indicates the fundus is already firm. Massaging a firm uterus is not the priority and will not address the displacement caused by a likely full bladder.
Choice D rationale
Notifying the healthcare provider is necessary if the fundus remains displaced and elevated after the client voids, as this could indicate other complications. However, the initial action should be to address the most likely cause, which is bladder distention.
Correct Answer is C
Explanation
Choice A rationale
Expressing milk when bottle-feeding can stimulate further milk production, which would exacerbate the engorgement and discomfort. The goal is to discourage milk production.
Choice B rationale
While a supportive bra is generally recommended for comfort, a loose-fitting bra might not provide adequate support to reduce swelling and discomfort associated with engorgement. A firm, supportive bra is usually advised.
Choice C rationale
Cold packs cause vasoconstriction, which helps to reduce blood flow to the breasts, thereby decreasing swelling, inflammation, and pain associated with engorgement. This provides symptomatic relief without stimulating milk production.
Choice D rationale
Warm water can stimulate milk flow, which is counterproductive when trying to suppress lactation in a bottle-feeding mother experiencing engorgement. Warmth increases blood flow and can worsen swelling and discomfort.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
