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 B
Explanation
A. While the client may experience depression as a result of their situation, this does not specifically relate to their addiction to internet gaming and gambling.
B. This manifestation is characteristic of non-substance addictions, such as gambling disorder and internet gaming disorder. Despite experiencing negative consequences, the client continues to engage in the addictive behavior
C. This statement may be true, but it does not specifically relate to the client's addiction to internet gaming and gambling.
D. Filing for bankruptcy due to debts and job loss is a consequence of the client's addiction, but it does not specifically relate to their addiction to internet gaming and gambling.
Correct Answer is C
Explanation
A. Secondary prevention focuses on early detection and intervention to prevent further harm or complications. Tube feeding for a special needs student is not aimed at preventing the initial onset of a condition or injury.
B. Quaternary prevention focuses on avoiding unnecessary medical interventions and reducing the risk of over-medicalization. Tube feeding for a special needs student is a necessary medical intervention.
C. Tertiary prevention focuses on managing and treating existing conditions to prevent further complications or disability. Helping a special needs student with tube feeding is aimed at managing their existing condition (inability to eat orally) to prevent malnutrition or other complications.
D. Primary prevention focuses on preventing the initial onset of a condition or injury. Tube feeding for a special needs student is not aimed at preventing the initial onset of their inability to eat orally.
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