Which of the following values are within normal limits?
pH 7.36.
Partial pressure of oxygen (PaO2) 82 mm Hg.
Partial pressure of carbon dioxide (PaCO2) 38 mm Hg.
Bicarbonate (HCO3-) 24 mEq/L (24 mmol/L).
Correct Answer : A,B,C,D
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","E","F"]
Explanation
Choice A rationale: Fetal decelerations require immediate action because they indicate potential fetal distress. Continuous fetal monitoring is essential to assess the fetus's well-being, and any signs of distress must be addressed promptly to ensure a safe delivery.
Choice E rationale: Hypotension is a common side effect of epidural anesthesia and can lead to decreased blood flow to the fetus. Immediate intervention, such as administering IV fluids or medications, is necessary to stabilize the mother's blood pressure and ensure adequate fetal perfusion.
Choice F rationale: Difficulty breathing is a critical sign that may indicate a severe reaction to the epidural anesthesia or other complications. Immediate assessment and intervention are required to ensure the mother's respiratory status is stable and to address any underlying issues.
Choice B rationale: Reports of pain, while important, do not require immediate emergency action compared to the other findings. Pain management should be adjusted accordingly, but it does not pose an immediate threat to the mother or fetus.
Choice C rationale: Nausea, while uncomfortable, is a common side effect of epidural anesthesia and does not require immediate emergency intervention. It can be managed with antiemetic medications.
Choice D rationale: Dizziness can be a side effect of epidural anesthesia or hypotension, but it is not as critical as the other findings that require immediate emergency attention. It should be monitored and addressed as part of overall care.
Correct Answer is B
Explanation
Choice A rationale
Mixed berries are rich in antioxidants and nutrients, but they do not specifically provide the calcium and vitamin D necessary to support bone health in postmenopausal women, who are at increased risk for osteoporosis.
Choice B rationale
Low-fat yogurt is a good source of calcium and vitamin D, which are vital for maintaining bone density and preventing osteoporosis in postmenopausal women. These nutrients are crucial as estrogen levels drop, increasing the risk of bone loss.
Choice C rationale
Carrots are high in beta-carotene and fiber but do not significantly contribute to calcium and vitamin D intake. While beneficial for overall health, they are not the primary focus for bone health in postmenopausal women.
Choice D rationale
Beets offer various vitamins and minerals but lack substantial amounts of calcium and vitamin D. They are not emphasized for bone health in postmenopausal women, who need to prioritize nutrients that support bone density.
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