A nurse is caring for a client who is in active labor and is receiving oxytocin via IV infusion. The nurse has applied an internal fetal heart monitor and recognizes an early deceleration of the fetal heart rate tracing. Which of the following actions should the nurse take?

Continue to monitor the client.

Discontinue the oxytocin.

Assist the client to lay on her right side.

Administer oxygen at 8 L/min per mask.

Answer and Explanation

The Correct Answer is A

The correct answer is choice A. Continue to monitor the client.

Choice A rationale:

Early decelerations are typically benign and are caused by fetal head compression during contractions. They usually do not require any specific intervention other than continued monitoring to ensure they remain early decelerations and do not progress to more concerning patterns.

Choice B rationale:

Discontinuing oxytocin is not necessary for early decelerations, as they are not indicative of fetal distress. Oxytocin would be discontinued if there were signs of more severe decelerations or other complications.

Choice C rationale:

Assisting the client to lay on her right side is not specifically required for early decelerations. This position change is more commonly used for variable or late decelerations to improve uteroplacental blood flow.

Choice D rationale:

Administering oxygen at 8 L/min per mask is not needed for early decelerations. Oxygen is typically reserved for situations where there is evidence of fetal hypoxia or distress.

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Correct Answer is C

Explanation

The correct answer is choice C: Verify that informed consent is obtained prior to administration. Choice A rationale: Placing the client in a semi-Fowler’s position is not specifically related to the administration of dinoprostone. This position is often used post-administration to promote comfort and labor progression, but it is not a required action prior to the administration of dinoprostone. Choice B rationale: Instructing the client to avoid urinary elimination until after administration is not necessary. There is no evidence to suggest that retaining urine affects the efficacy or safety of dinoprostone administration. Choice C rationale: Verifying that informed consent is obtained prior to administration is crucial. Dinoprostone, like any medication used to induce labor, carries potential risks and side effects. It is essential that the client is informed about these risks and consents to the procedure before the medication is administered. Choice D rationale: Allowing the medication to reach room temperature prior to administration is not a standard requirement for dinoprostone inserts. Medications have specific storage and administration guidelines that should be followed according to the manufacturer’s instructions and facility protocols.

A. A client who is taking a thiazide diuretic. B. A client who is vomiting. C. A client who has salicylate intoxication. D. A client who has hypoventilation.

Correct Answer is C

Explanation

The correct answer is Choice C.

Choice A rationale: Thiazide diuretics cause potassium and chloride loss, leading to metabolic alkalosis, not respiratory alkalosis. Hypokalemia decreases hydrogen ion excretion, increasing bicarbonate levels. Metabolic alkalosis is characterized by pH >7.45 and HCO₃⁻ >26 mEq/L rather than decreased PaCO₂.

Choice B rationale: Vomiting leads to metabolic alkalosis due to gastric acid loss. Hydrogen ion depletion increases bicarbonate concentration, shifting pH above normal. Arterial blood gases typically show increased HCO₃⁻ (>26 mEq/L) with a compensatory increase in PaCO₂ (>45 mmHg), not respiratory alkalosis.

Choice C rationale: Salicylate intoxication initially induces hyperventilation, reducing PaCO₂ levels below 35 mmHg and increasing pH above 7.45, leading to respiratory alkalosis. As toxicity progresses, metabolic acidosis may develop due to lactic acid accumulation, but early stages primarily present with respiratory alkalosis.

Choice D rationale: Hypoventilation leads to CO₂ retention, increasing PaCO₂ above 45 mmHg, forming carbonic acid (H₂CO₃) and causing respiratory acidosis. Blood gases show pH <7.35 with elevated PaCO₂, not respiratory alkalosis, which is caused by excessive CO₂ elimination through hyperventilation.

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A nurse is caring for a client who is in active labor and is receiving oxytocin via IV infusion. The nurse has applied an internal fetal heart monitor and recognizes an early deceleration of the fetal heart rate tracing. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting the provider to administer a dinoprostone insert to induce labor for a client. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

A nurse is reviewing the medical records of four clients who have an acid-base imbalance. The nurse should recognize that which of the following clients is at risk for respiratory alkalosis?

Correct Answer is C

Explanation

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