How is fetal well-being during labor assessed?
An FHR greater than 110 beats/min.
Maternal pain control.
The response of the FHR to UCs.
Accelerations in the FHR.
The Correct Answer is C
Choice A reason: An FHR greater than 110 beats/min is not a sufficient indicator of fetal well-being during labor. The normal range of FHR is between 110 and 160 beats/min, but it can vary depending on the gestational age, fetal activity, and maternal factors. A high or low FHR may indicate fetal distress or compromise.
Choice B reason: Maternal pain control is not a direct measure of fetal well-being during labor. However, maternal pain can affect the FHR indirectly by causing maternal stress, anxiety, or hyperventilation, which can alter the blood flow and oxygen delivery to the fetus. Therefore, adequate pain management is important for both maternal and fetal health.
Choice C reason: The response of the FHR to UCs is the most reliable and accurate way of assessing fetal well-being during labor. UCs can cause temporary reductions in the blood flow and oxygen supply to the fetus, which can affect the FHR. A normal response of the FHR to UCs is either no change or a slight increase (acceleration), which indicates a well-oxygenated and resilient fetus. An abnormal response of the FHR to UCs is a decrease (deceleration), which indicates a compromised or hypoxic fetus.
Choice D reason: Accelerations in the FHR are not a definitive measure of fetal well-being during labor. Accelerations are transient increases in the FHR above the baseline, usually caused by fetal movement, stimulation, or UCs. Accelerations are generally reassuring and indicate a responsive and well-oxygenated fetus, but they are not always present or consistent. The absence of accelerations does not necessarily mean fetal distress, as some fetuses may have periods of sleep or reduced activity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: A blood pressure increase to 138/86 mm Hg is not a concerning finding for preeclampsia. The diagnostic criteria for preeclampsia include a BP of 140/90 mm Hg or higher on two occasions at least 4 hours apart, or a BP of 160/110 mm Hg or higher on one occasion.
Choice B reason: Pitting pedal edema at the end of the day is not a concerning finding for preeclampsia. Edema is a common symptom of pregnancy and can be influenced by factors such as hydration, activity, and posture. Edema is not a reliable indicator of preeclampsia.
Choice C reason: Weight gain of 0.5 kg during the past 2 weeks is not a concerning finding for preeclampsia. The recommended weight gain for a normal-weight woman during pregnancy is 11.5 to 16 kg, with an average of 0.4 kg per week in the second and third trimesters.
Choice D reason: A dipstick value of 3+ for protein in her urine is a concerning finding for preeclampsia. Proteinuria is one of the hallmark signs of preeclampsia and indicates renal impairment. A dipstick value of 3+ corresponds to a protein concentration of 300 mg/dL or higher, which is considered severe.
Correct Answer is D
Explanation
Choice A reason: Hypoinsulinemia is not a major neonatal complication of the infant of a diabetic mother. It is a condition of low insulin levels in the blood, which can cause hyperglycemia.
Choice B reason: Hypercalcemia is not a major neonatal complication of the infant of a diabetic mother. It is a condition of high calcium levels in the blood, which can cause muscle weakness, confusion, and kidney stones.
Choice C reason: Hypobilirubinemia is not a major neonatal complication of the infant of a diabetic mother. It is a condition of low bilirubin levels in the blood, which can cause pale skin and eyes.
Choice D reason: Hypoglycemia is a major neonatal complication of the infant of a diabetic mother. It is a condition of low blood sugar levels, which can cause seizures, lethargy, and brain damage.
Choice E reason: None of the above is not a correct answer. There is one major neonatal complication of the infant of a diabetic mother, which is hypoglycemia.
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