The nurse is reviewing the health problems for a group of assigned patients. Which patient does the nurse recognize as being at increased risk for developing metabolic alkalosis?
Patient with bulimia.
Patient with COPD.
Patient with venous stasis ulcer.
Patient on dialysis.
The Correct Answer is C
Choice A rationale:
Patients with bulimia are at risk of developing metabolic alkalosis due to repeated episodes of vomiting, which leads to a loss of stomach acid (hydrochloric acid) and an increase in bicarbonate levels. However, this choice is not the correct answer for this question.
Choice B rationale:
Patients with COPD (Chronic Obstructive Pulmonary Disease) are at risk of developing respiratory acidosis, not metabolic alkalosis. In COPD, there is impaired lung function, leading to retention of carbon dioxide and increased levels of carbonic acid in the blood.
Choice C rationale:
Patients with venous stasis ulcer may be at increased risk for developing metabolic alkalosis due to prolonged immobilization. Venous stasis can lead to reduced venous return, which may cause the kidneys to conserve bicarbonate and increase its levels in the blood, resulting in metabolic alkalosis.
Choice D rationale:
Patients on dialysis can experience metabolic imbalances, but they are more likely to develop metabolic acidosis due to the inability of the kidneys to excrete acids effectively.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Patients with bulimia are at risk of developing metabolic alkalosis due to repeated episodes of vomiting, which leads to a loss of stomach acid (hydrochloric acid) and an increase in bicarbonate levels. However, this choice is not the correct answer for this question.
Choice B rationale:
Patients with COPD (Chronic Obstructive Pulmonary Disease) are at risk of developing respiratory acidosis, not metabolic alkalosis. In COPD, there is impaired lung function, leading to retention of carbon dioxide and increased levels of carbonic acid in the blood.
Choice C rationale:
Patients with venous stasis ulcer may be at increased risk for developing metabolic alkalosis due to prolonged immobilization. Venous stasis can lead to reduced venous return, which may cause the kidneys to conserve bicarbonate and increase its levels in the blood, resulting in metabolic alkalosis.
Choice D rationale:
Patients on dialysis can experience metabolic imbalances, but they are more likely to develop metabolic acidosis due to the inability of the kidneys to excrete acids effectively.
Correct Answer is B
Explanation
The correct answer is choice B) Administering sodium polystyrene sulfonate.
Choice A rationale:
Administering a potassium-sparing diuretic is not appropriate for a client with hyperkalemia (high potassium levels). Potassium-sparing diuretics would further increase potassium levels, worsening the condition.
Choice B rationale:
Sodium polystyrene sulfonate is used to treat hyperkalemia. It works by exchanging sodium ions for potassium ions in the intestines, which helps to lower serum potassium levels by excreting it through the stool.
Choice C rationale:
Initiating an IV potassium infusion would be contraindicated in this situation as it would increase the already elevated potassium levels, potentially leading to dangerous cardiac complications.
Choice D rationale:
Encouraging the client to eat bananas is not advisable because bananas are high in potassium, which would exacerbate hyperkalemia.
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