After an intramuscular injection of penicillin, a patient develops severe difficulty breathing and a swollen tongue. Which medication should the nurse prepare to administer?
Dopamine
Epinephrine
Norepinephrine
Pseudoephedrine
The Correct Answer is B
Choice A rationale: Dopamine is not the appropriate medication for an allergic reaction. It is a neurotransmitter and is not used in the treatment of anaphylaxis.
Choice B rationale: Epinephrine is the first-line treatment for anaphylaxis, including severe difficulty breathing and swelling of the tongue. It acts quickly to reverse the symptoms of an allergic reaction.
Choice C rationale: Norepinephrine is not the medication of choice for an allergic reaction. It primarily acts as a vasoconstrictor and is used in conditions like septic shock.
Choice D rationale: Pseudoephedrine is a decongestant and is not the appropriate medication for treating an allergic reaction with respiratory distress.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Loquaciousness, altered judgment, and euphoria are not typical findings of a disulfiram reaction.
Choice B rationale: Confusion, nystagmus, and abnormal eye movements are not typical findings of a disulfiram reaction.
Choice C rationale: Cramps, hallucinations, and intense tremors are not typical findings of a disulfiram reaction.
Choice D rationale: This is correct. Nausea, copious vomiting, flushing, and headache are classic symptoms of a disulfiram reaction (acetaldehyde syndrome) when alcohol is consumed while taking disulfiram (Antabuse).
Correct Answer is ["A","C"]
Explanation
Choice A rationale: A history of anaphylactic reaction to a specific vaccine or its components is a contraindication, as it indicates a severe allergic response.
Choice B rationale: A moderate local reaction to a vaccine is not an absolute contraindication. It may be considered when weighing risks and benefits.
Choice C rationale: The presence of moderate or severe illnesses, with or without a fever, is an absolute contraindication, as vaccines may exacerbate existing illness.
Choice D rationale: Current treatment with antimicrobial medication is not an absolute contraindication to vaccination in children.
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