The nurse is looking at a set of ABG's and notices a bicarbonate level of 30. What other change would the nurse expect to see in their lab values?
Chloride level would be decreed
Sodium level would be elevated
Magnesium level would be elevated.
Potassium level would be decreased
The Correct Answer is A
A. Chloride level would be decreased: Metabolic alkalosis is often associated with hypochloremia, especially when caused by vomiting or diuretics. However, hypokalemia is more clinically significant.
B. Sodium level would be elevated: Sodium levels are not directly affected by metabolic alkalosis.
C. Magnesium level would be elevated: Magnesium levels are not significantly altered in metabolic alkalosis.
D. Potassium level would be decreased: A bicarbonate level of 30 mEq/L indicates metabolic alkalosis. In alkalosis, hydrogen ions shift out of the cells, and potassium moves into the cells, leading to hypokalemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hypotension: Fluid overload typically causes hypertension, not hypotension.
B. Polyuria: ESRD patients typically have oliguria or anuria, not excessive urine output.
C. Weight loss: Fluid overload leads to weight gain due to fluid retention.
D. Edema: Fluid overload causes peripheral and pulmonary edema due to impaired kidney function. Clients may also experience hypertension, dyspnea, and crackles.
Correct Answer is B
Explanation
A. Provide water for a client diagnosed with chronic kidney disease: Fluid intake must be controlled in CKD. A nurse should determine if water intake is appropriate.
B. Instruct the client on appropriate fluid restrictions: Client education is a nursing responsibility and cannot be delegated to a UAP. The nurse should educate clients on fluid restrictions in conditions like chronic kidney disease (CKD) to prevent fluid overload and electrolyte imbalances.
C. Measure the client’s output from the indwelling catheter: This task can be delegated to a UAP.
D. Record the client’s intake and output in the EMR: UAPs can record I&O but cannot interpret the data.
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