A nurse is caring for a client whose serum potassium level is 5.3 mEq/L. Which of the following scheduled medications should the nurse plan to administer?
Furosemide
Potassium iodide
Digoxin
Lisinopril
The Correct Answer is A
Rationale:
A. Furosemide is a loop diuretic that helps to lower potassium levels, making it appropriate for a client with hyperkalemia (potassium level of 5.3 mEq/L).
B. Potassium iodide would further increase potassium levels, which is contraindicated in this situation.
C. Digoxin does not directly affect potassium levels and could be dangerous in the context of hyperkalemia.
D. Lisinopril is an ACE inhibitor that can increase potassium levels, which would not be appropriate for this client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. A 45° angle is used for subcutaneous injections, not intramuscular.
B. A 75° angle is not typically used for intramuscular injections.
C. A 60° angle is not typically used for intramuscular injections.
D. A 90° angle is appropriate for intramuscular injections into the ventrogluteal muscle to ensure the medication is delivered into the muscle tissue.
Correct Answer is B
Explanation
A. A client who is coughing only is still able to clear the airway by themselves.
B. Inability to make any sounds indicates a complete airway obstruction, requiring the Heimlich maneuver.
C. A client who can whisper has a partial airway obstruction and should be encouraged to continue coughing.
D. A high-pitched inspiratory stridor indicates a partial obstruction, not requiring the Heimlich maneuver but close monitoring.
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