A nurse is assisting in the care of a client who has diabetic ketoacidosis and hypoxia. Which of the following actions should the nurse take first?

Obtain a prescription to administer insulin.

Obtain a prescription for supplemental oxygen.

Obtain a prescription to check the client's glucose level.

Obtain a prescription to administer intravenous fluids.

Answer and Explanation

The Correct Answer is B

Choice A reason: Obtaining a prescription to administer insulin is an important action for the nurse to take, as insulin helps to lower the blood glucose level and reverse the metabolic acidosis caused by diabetic ketoacidosis. However, it is not the first action the nurse should take, as the client's hypoxia is a more urgent problem that requires immediate intervention.

Choice B reason: Obtaining a prescription for supplemental oxygen is the first action the nurse should take, as hypoxia is a life-threatening condition that can lead to tissue damage, organ failure, and death. The nurse should provide oxygen therapy to improve the client's oxygen saturation and prevent further complications.

Choice C reason: Obtaining a prescription to check the client's glucose level is a necessary action for the nurse to take, as glucose monitoring helps to evaluate the client's response to insulin therapy and guide further interventions. However, it is not the first action the nurse should take, as the client's hypoxia is a more urgent problem that requires immediate intervention.

Choice D reason: Obtaining a prescription to administer intravenous fluids is a beneficial action for the nurse to take, as fluid replacement helps to correct the dehydration, electrolyte imbalance, and hypotension caused by diabetic ketoacidosis. However, it is not the first action the nurse should take, as the client's hypoxia is a more urgent problem that requires immediate intervention.

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Correct Answer is D

Explanation

Choice A reason: Dry skin is not a sign of respiratory alkalosis. Respiratory alkalosis is a condition where the blood pH is too high due to excessive loss of carbon dioxide through rapid breathing. Dry skin can be caused by dehydration, cold weather, or skin conditions.

Choice B reason: Diarrhea is not a sign of respiratory alkalosis. Diarrhea is a condition where the stool is loose and watery due to increased intestinal motility or infection. Diarrhea can cause metabolic acidosis, which is a condition where the blood pH is too low due to excessive loss of bicarbonate.

Choice C reason: Abdominal pain is not a sign of respiratory alkalosis. Abdominal pain is a symptom that can have many causes, such as gastritis, appendicitis, or irritable bowel syndrome. Abdominal pain can also cause hyperventilation due to anxiety or discomfort, but it is not a direct result of respiratory alkalosis.

Choice D reason: Hyperventilation is a sign of respiratory alkalosis. Hyperventilation is a condition where the breathing rate is faster than normal, causing excess carbon dioxide to be expelled from the lungs. This lowers the partial pressure of carbon dioxide in the blood, which increases the blood pH and causes alkalosis. Hyperventilation can be caused by anxiety, fever, pain, or lung diseases.

A. Muscle twitching B. Facial flushing C. Periorbital edema D. Metallic taste in mouth

Correct Answer is A

Explanation

Choice A reason: Muscle twitching is a sign of central nervous system oxygen toxicity, which can occur when breathing high concentrations of oxygen under pressure. It can also cause seizures, confusion, and loss of consciousness.

Choice B reason: Facial flushing is not a symptom of oxygen toxicity. It can be caused by other conditions such as fever, allergic reactions, or alcohol consumption.

Choice C reason: Periorbital edema is not a symptom of oxygen toxicity. It can be caused by other conditions such as kidney disease, heart failure, or allergies.

Choice D reason: Metallic taste in mouth is not a symptom of oxygen toxicity. It can be caused by other conditions such as medication side effects, dental problems, or infections.

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A nurse is assisting in the care of a client who has diabetic ketoacidosis and hypoxia. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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