ATI Targeted Med Surg Fluid, Electrolyte, and Acid-Base Test Questions and
Answers With Verified Solutions 2025
pH 7.51, PaO2 94 mm Hg, PaCO2 36 mm Hg, HCO3- 31 mEq/L - ✔✔A nurse is caring for a client who
requires nasogastric suctioning. Which of the following sets of laboratory results indicates that the client
has metabolic alkalosis?
Decreased muscle strength - ✔✔A nurse is assessing a client who has hyperkalemia. Which of the
following findings should the nurse expect?
Mental status - ✔✔A nurse is assessing a client who has dehydration. Which of the following
assessments is the priority?
pH 7.26, PaO2 84 mm Hg, PaCO2 38 mm Hg, HCO3- 20 mEq/L - ✔✔A nurse is reviewing the ABG results
for four clients. Which of the following findings should the nurse identify as metabolic acidosis?
Hct 34% - ✔✔A nurse is reviewing the laboratory report of a client who has fluid volume excess. Which
of the following laboratory values should the nurse expect?
Confusion - ✔✔A nurse is assessing a client who has respiratory acidosis. Which of the following findings
should the nurse expect?
Withhold the medication - ✔✔A nurse is preparing to administer oral potassium to a client who has a
potassium level of 5.5 mEq/L. Which of the following actions should the nurse take first?
0.45% sodium chloride - ✔✔A nurse is caring for a client who has a sodium level of 155 mEq/L. Which of
the following IV fluids should the nurse anticipate the provider to prescribe?
PaCO2 - ✔✔A nurse is caring for a client who reports difficulty breathing and tingling in both hands. His
respiratory rate is 36 bpm and he appears restless. Which of the following values should the nurse
anticipate to be outside the expected reference range if the client is experiencing respiratory alkalosis?
Answers With Verified Solutions 2025
pH 7.51, PaO2 94 mm Hg, PaCO2 36 mm Hg, HCO3- 31 mEq/L - ✔✔A nurse is caring for a client who
requires nasogastric suctioning. Which of the following sets of laboratory results indicates that the client
has metabolic alkalosis?
Decreased muscle strength - ✔✔A nurse is assessing a client who has hyperkalemia. Which of the
following findings should the nurse expect?
Mental status - ✔✔A nurse is assessing a client who has dehydration. Which of the following
assessments is the priority?
pH 7.26, PaO2 84 mm Hg, PaCO2 38 mm Hg, HCO3- 20 mEq/L - ✔✔A nurse is reviewing the ABG results
for four clients. Which of the following findings should the nurse identify as metabolic acidosis?
Hct 34% - ✔✔A nurse is reviewing the laboratory report of a client who has fluid volume excess. Which
of the following laboratory values should the nurse expect?
Confusion - ✔✔A nurse is assessing a client who has respiratory acidosis. Which of the following findings
should the nurse expect?
Withhold the medication - ✔✔A nurse is preparing to administer oral potassium to a client who has a
potassium level of 5.5 mEq/L. Which of the following actions should the nurse take first?
0.45% sodium chloride - ✔✔A nurse is caring for a client who has a sodium level of 155 mEq/L. Which of
the following IV fluids should the nurse anticipate the provider to prescribe?
PaCO2 - ✔✔A nurse is caring for a client who reports difficulty breathing and tingling in both hands. His
respiratory rate is 36 bpm and he appears restless. Which of the following values should the nurse
anticipate to be outside the expected reference range if the client is experiencing respiratory alkalosis?
