A nurse is reviewing the medical record of a client who reports drinking three to four glasses of wine each night and taking 3,000 mg of acetaminophen daily. Which of the following laboratory values is the priority for the nurse to assess?
Antidiuretic hormone (ADH)
Amylase
Aspartate aminotransferase (AST)
Creatinine
The Correct Answer is C
A. Antidiuretic hormone (ADH) levels are not typically affected by alcohol or acetaminophen use.
B. Amylase levels are related to pancreatic function and are not specifically affected by alcohol or acetaminophen use.
C. Aspartate aminotransferase (AST) is a liver enzyme that can be elevated in alcohol-induced liver damage and acetaminophen toxicity.
D. Creatinine levels assess kidney function and are not typically affected by alcohol or acetaminophen use to the extent that AST levels are.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Positions the wrapped package on the bedside table so the outer flap is away from her: This action is correct because opening the flap away from the body minimizes the risk of contaminating the sterile field.
B. Holds gauze packages 15 cm (6 in) above the sterile field: This action is correct. Dropping sterile items from a height of 6 inches or more prevents contamination by ensuring they do not touch the edges or outside surfaces of the sterile field.
C. Holds a bottle of solution with the label away from the palm of the hand: When pouring a solution, the label should be held toward the palm of the hand to protect it from damage caused by spills. A damaged label could make it difficult to identify the solution, increasing the risk of error.
D. Wears sterile gloves when moving sterile items on the sterile field: This action is appropriate. Sterile gloves help maintain the sterility of the field and are required when manipulating sterile items.
Correct Answer is B
Explanation
A. Metabolic alkalosis is characterized by an elevated HCO3 and pH.
B. Metabolic acidosis is indicated by a low HCO3 (18 mEq/L) and a low pH (7.30). The low PaCO2 is a compensatory response.
C. Respiratory acidosis is indicated by an elevated PaCO2 and a low pH.
D. Respiratory alkalosis is indicated by a low PaCO2 and an elevated pH.
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