A nurse is caring for a 26-year-old female client in the labor and delivery unit. The client is gravida 2, para 1, term 1, living 1, and is admitted with cervical dilation of 4 cm, 70% effacement, and -1 station. The pregnancy has been uncomplicated.
Exhibits:
The nurse reviews the client data. Drag the word choices to complete the sentence.
Abnormal FHR patterns can result in
The Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"C","dropdown-group-3":"E"}
Acidemia: Acidemia refers to an abnormal acidity in the blood (pH < 7.35). Prolonged abnormal FHR patterns can indicate insufficient oxygen delivery to the fetus, leading to anaerobic metabolism and the production of lactic acid, causing acidemia. The normal fetal pH is around 7.30-7.35.
Hypoxemia: Hypoxemia is a reduced level of oxygen in the blood. Abnormal FHR patterns may signal that the fetus is not receiving adequate oxygen, potentially due to cord compression, placental insufficiency, or other factors affecting oxygen transfer. Normal oxygen saturation for a fetus is generally around 30-70%.
Hypoxia: Hypoxia is a condition where there is insufficient oxygen available to meet the metabolic needs of the fetus. Abnormal FHR patterns can indicate ongoing or impending hypoxia, which can lead to severe fetal distress and compromise. It is crucial to monitor and address such conditions promptly.
Rationale for Incorrect Answers:
Hypoglycemia: Hypoglycemia refers to low blood glucose levels (typically < 45 mg/dL in newborns). Abnormal FHR patterns are not directly associated with changes in glucose metabolism. Rather, hypoglycemia in neonates is often related to maternal diabetes, prematurity, or other metabolic disturbances.
Meconium Stool: Meconium-stained amniotic fluid is a possible indicator of fetal distress but is not a direct result of abnormal FHR patterns. Meconium passage may be associated with post-term pregnancy, fetal hypoxia, or other factors, but the direct consequences of abnormal FHR patterns are more specifically related to oxygenation and acid-base status.
Maternal Hypotension: Maternal hypotension, or low blood pressure (typically < 90/60 mm Hg), is a maternal condition that can affect fetal well-being if severe and prolonged. However, it is not a direct result of abnormal FHR patterns. Instead, maternal hypotension can contribute to abnormal FHR by impairing uteroplacental perfusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Shallow and irregular respirations are normal for newborns and do not typically indicate respiratory distress. Regular assessment is necessary to determine if there is an underlying issue.
Choice B rationale
Flaring of the nares is a sign of increased effort to breathe and is an indication of respiratory distress in newborns. This symptom requires immediate attention to address potential underlying conditions.
Choice C rationale
Abdominal breathing with synchronous chest movement is normal in newborns due to their diaphragmatic breathing pattern. It does not indicate respiratory distress unless other symptoms are present.
Choice D rationale
A respiratory rate of 50 breaths per minute is within the normal range for newborns (30-60 breaths per minute). This does not indicate respiratory distress unless accompanied by other abnormal signs.
Correct Answer is D
Explanation
Choice A rationale
Assessing pain intensity with contraction is not the priority when preeclampsia is suspected. The client's headache, hypertension, and edema indicate a need to evaluate for more specific signs of preeclampsia.
Choice B rationale
Fetal heart rate assessment is important, but evaluating maternal status is more urgent when preeclampsia symptoms are present. Monitoring maternal indicators helps determine the severity of preeclampsia.
Choice C rationale
Checking temperature, pulse, and respirations is part of routine assessment, but it does not provide specific information related to preeclampsia. Other assessments are more relevant for the client's condition.
Choice D rationale
Assessing deep tendon reflexes and clonus helps identify severe preeclampsia and potential for eclampsia. Hyperreflexia and clonus are signs of central nervous system irritability, requiring immediate attention and intervention.
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