Whenever a nurse is caring for clients who are receiving warfarin (Coumadin), which of the following medications should the nurse have on hand in the event of an overdose?
Protamine
Vitamin K
Atropine
Epinephrine
The Correct Answer is B
A. Protamine is used to reverse the effects of heparin, not warfarin.
B. Vitamin K is the antidote for warfarin overdose, as it promotes the synthesis of clotting factors that are inhibited by warfarin.
C. Atropine is used to treat bradycardia and other conditions, but it is not used to reverse the effects of warfarin.
D. Epinephrine is used to treat severe allergic reactions (anaphylaxis) and cardiac arrest, but it is not used to reverse the effects of warfarin.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. This is important information to include, as schizophrenia is a chronic condition that often requires ongoing support and resources.
B. Schizophrenia is typically diagnosed in late adolescence or early adulthood, not after 40 years of age.
C. Co-occurring mental health conditions, such as depression or anxiety, are common in individuals with schizophrenia.
D. While individuals with schizophrenia may have a reduced life expectancy, it is not typically as low as 50.2 years of age.
Correct Answer is C
Explanation
A. This statement suggests a delusion or hallucination, which are common symptoms of some mental disorders, but it does not specifically suggest an inability to process new information.
B. This statement suggests paranoia, which is a common symptom of some mental disorders, but it does not specifically suggest an inability to process new information.
C. This statement suggests difficulty with memory, which is a cognitive function that is related to the ability to process new information.
D. This statement suggests a persistent negative mood, which is a symptom of some mental disorders, but it does not specifically suggest an inability to process new information.
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