A nurse in an emergency department is caring for a client who is receiving treatment for excessive ingestion of antacids. The nurse should identify that this client is at risk for which of the following acid- base imbalances?
Metabolic acidosis
Respiratory alkalosis
Metabolic alkalosis
Respiratory acidosis
The Correct Answer is C
C. Metabolic alkalosis is characterized by an increase in serum bicarbonate levels, resulting in an imbalance in the body's acid-base equilibrium towards alkalinity. Excessive ingestion of antacids, particularly those containing bicarbonate or calcium carbonate, can lead to an excessive accumulation of bicarbonate ions in the body, causing metabolic alkalosis.
A. Excessive ingestion of antacids would not typically cause metabolic acidosis because antacids containing bicarbonate or calcium carbonate actually increase bicarbonate levels, leading to alkalosis rather than acidosis.
B. Respiratory alkalosis occurs due to hyperventilation, leading to a decrease in carbon dioxide levels and subsequent alkalosis. Excessive ingestion of antacids is not typically associated with respiratory alkalosis.
 
D. Respiratory acidosis occurs due to hypoventilation, leading to an increase in carbon dioxide levels and subsequent acidosis. Excessive ingestion of antacids is not typically associated with respiratory acidosis.
 
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Use an elevated toilet seat: Using an elevated toilet seat can help prevent excessive bending of the hip joint, reducing strain and potential dislocation risk after total hip replacement surgery.
B. Log rolling onto the operative side is contraindicated after total hip replacement surgery. This movement could place excessive stress on the newly replaced hip joint, increasing the risk of dislocation and complications.
C. Keeping the affected heel on the bed helps maintain proper alignment and precautions after total hip replacement surgery. It supports the hip joint and reduces the risk of dislocation by preventing excessive rotation or movement.
D. While some hip exercises are beneficial, internal and external rotation exercises are typically avoided immediately after total hip replacement surgery to prevent strain on the new joint.
Correct Answer is ["A","B","C","D","E","J"]
Explanation
The client is having typical signs and symptoms of acute coronary syndrome - pain radiating to the left arm, nausea, diaphoresis, shortness of breath and tachycardia
Her diet history - daily bacon and eggs increases her cardiovascular risk
Her cool skin and weak peripheral pulses is an indication of poor perfusion due to impaired myocardial contractility due to myocardial infarction.
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