A nurse in the emergency department is caring for a client who has acute toxicity from acetaminophen overdose. The nurse should prepare to administer which of the following medications?
Vitamin K
Flumazenil
Acetylcysteine
Atropine
The Correct Answer is C
A. Vitamin K: Vitamin K is used for anticoagulant reversal, not for acetaminophen toxicity.
B. Flumazenil: Flumazenil is a benzodiazepine antagonist and is not indicated for acetaminophen overdose.
C. Acetylcysteine: Acetylcysteine is the antidote for acetaminophen toxicity, helping to replenish glutathione stores and prevent liver damage.
D. Atropine: Atropine is used for bradycardia or certain poisoning but is not relevant for acetaminophen toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["5.6"]
Explanation
- Convert weight:
- 33 lb ÷ 2.2 = 15 kg
- Calculate total daily dose:
- 30 mg/kg/day × 15 kg = 450 mg/day
- Divide the dose for every 12 hours:
- 450 mg/day ÷ 2 = 225 mg every 12 hours
- Determine volume to administer:
- If 200 mg is in 5 mL, then:
- 225mg200mg ×5ml
- =5.625mL
- Rounded to the nearest tenth: 5.6 mL
Answer: 5.6 mL
Correct Answer is ["4"]
Explanation
- Formula: (Desired Dose / Dose on Hand) × Volume
- (40 mg / 10 mg) × 1 mL = 4 mL
- Answer: 4 mL
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