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 D
Explanation
A. Clients with bulimia nervosa may have a normal or above-normal body weight, as bulimia nervosa is characterized by episodes of binge eating followed by compensatory behaviors such as vomiting or excessive exercise.
B. Amenorrhea, or the absence of menstruation, is more commonly associated with anorexia nervosa rather than bulimia nervosa.
C. Hyperkalemia, or high levels of potassium in the blood, is not a common finding in clients with bulimia nervosa.
D. Frequent self-induced vomiting can lead to dental erosion and decay due to exposure of the teeth to stomach acid.
Correct Answer is ["A","C","E"]
Explanation
A. Fluid overload can lead to pulmonary edema and difficulty breathing, resulting in an increased respiratory rate.
B. Fluid overload typically leads to dilution of blood, which can result in a decreased hematocrit.
C. Fluid overload can lead to increased blood volume and increased pressure on the blood vessel walls, resulting in increased blood pressure.
D. Fluid overload is not typically associated with an increased body temperature.
E. Fluid overload can lead to increased blood volume and increased pressure on the heart, resulting in an increased heart rate.
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