ATI LPN
ATI LPN Mental Health Exam IV Questions
Extract:
Question 1 of 5
A nurse is caring for a client who is receiving warfarin therapy to prevent deep vein thrombosis. Which of the following medications should the nurse have available in the event of an overdose?
Correct Answer: B
Rationale: Vitamin K reverses warfarin overdose by restoring clotting factors (II, VII, IX, X), countering its anticoagulant effect. Epinephrine (
A) treats anaphylaxis, atropine (
C) bradycardia, and protamine (
D) heparin—not warfarin. Vitamin K is the specific antidote.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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Rationale: