A nurse is preparing to measure the baseline fetal heart rate (FHR) on a client in labor.
Which of the following statements is NOT accurate regarding baseline fetal heart rates?
The baseline FHR is assessed over a 10-minute period.
The baseline FHR can be obtained via ultrasound or auscultation.
The baseline FHR can be obtained during contractions.
The baseline FHR is normal between 110-160 bpm.
The Correct Answer is A
Choice A rationale
Elevating the head reduces the risk of aspiration by preventing stomach contents, including gastric juices, from entering the lungs. This position is essential for infants with tracheoesophageal fistula due to the abnormal connection between the trachea and esophagus, which increases aspiration risk.
Choice B rationale
Facilitating food digestion is not the primary goal of this positioning. Gastric motility and digestion are unaffected by head elevation, making this rationale irrelevant to the question. Therefore, this is not the correct choice.
Choice C rationale
While head elevation can improve breathing by reducing diaphragm compression, the primary purpose in this context is to prevent aspiration. Lung expansion is a secondary benefit, but it is not the main reason for this position.
Choice D rationale
Reducing stomach pressure is not the key reason for elevating the head in this case. Although head elevation can minimize intra-abdominal pressure, this rationale does not address the critical concern of preventing aspiration in tracheoesophageal fistula. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Thanking the nurse for information does not provide an actionable or measurable response to the safety plan. It signifies acknowledgment but does not demonstrate engagement or utilization of the resources provided. Effective evaluation involves observable actions that reflect the client's commitment to safety measures, such as storing or sharing resources.
Choice B rationale
Storing the crisis center number in their phone indicates the client values the provided resource and anticipates using it if necessary. It shows a proactive step in engaging with the safety plan and retaining information for future use. This measurable action demonstrates their awareness of the importance of having immediate access to help during emergencies.
Choice C rationale
The belief that their home will become safer due to the presence of a baby reflects denial or false optimism. It fails to address the inherent risks of intimate partner violence, which often escalate during stressful situations. A rational evaluation involves recognizing danger and taking steps to access resources for safety.
Choice D rationale
Choosing not to leave their home indicates resistance or inability to engage with the safety plan effectively. It reflects a lack of readiness to act on safety measures, making this response inappropriate as a measure of evaluating the safety plan. Behavioral change is necessary to ensure the client's well-being.
Correct Answer is C
Explanation
Choice A rationale
Restricting play activity limits physical and emotional well-being in children. While strenuous activity is discouraged during recovery, moderate activity promotes overall health and blood flow. Over-restriction is unwarranted without clinical indications. Balance in physical activity should be emphasized in sickle cell management.
Choice B rationale
Cold compresses induce vasoconstriction, which may precipitate a sickle cell crisis by reducing oxygen delivery to tissues. Warm compresses are preferred to improve blood flow and alleviate pain in these patients. Temperature management is critical in preventing vaso-occlusive complications.
Choice C rationale
Adequate hydration reduces blood viscosity, preventing sickling episodes in children with sickle cell anemia. Consistent fluid intake is a cornerstone of management, mitigating crisis frequency. Parents should encourage routine hydration to maintain hemodynamic stability in affected children.
Choice D rationale
Daily temperature monitoring is important but not sufficient standalone advice. Fever in sickle cell anemia may indicate infection or crisis, requiring prompt medical evaluation. However, comprehensive management includes hydration, pain control, and activity regulation alongside temperature monitoring. .
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