A patient has received an overdose of intravenous heparin, and is showing signs of excessive bleeding. Which substance is the antidote for heparin overdose?
Potassium Chloride
Vitamin K
Vitamin E
Protamine Sulfate
The Correct Answer is D
A. Potassium chloride is used for hypokalemia.
B. Vitamin K is the antidote for warfarin, not heparin.
C. Vitamin E is not an antidote and can actually increase bleeding risk.
D. Protamine sulfate binds to heparin and neutralizes its anticoagulant effect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. While critical thinking supports good decisions, communication requires openness.
B. Perceptual biases hinder objective understanding.
C. An interest in different kinds of people fosters empathy, curiosity, and open communication—essential traits for effective nurse-patient interactions.
D. Psychomotor skills relate more to technical tasks than interpersonal communication.
Correct Answer is D
Explanation
A. Varied clinical databases can be a feature, but not necessarily an advantage.
B. Systems usually aim to reduce cost long-term.
C. They are designed to save time, not increase chart reading time.
D. Reduced errors of omission is a key advantage of using a clinical information system as it promotes accuracy, real-time data entry, and integration of care.
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