A nurse is preparing to administer 800 mg of phenytoin via IV infusion to a client who is experiencing status epilepticus. Which of the following actions should the nurse take when administering the medication?
Administer the phenytoin infusion over 5 min.
Flush with 0.9% sodium chloride after administration.
Flush with 100 units/mL of heparin after administration.
Administer the phenytoin in 100 mL of D5W
The Correct Answer is B
Choice A rationale:
Phenytoin should be administered slowly to avoid adverse effects. Infusing 800 mg over 5 minutes is too rapid and can lead to cardiovascular complications.
Choice B rationale:
Rationale: After administering phenytoin via IV, it's important to flush the IV line with normal saline (0.9% sodium chloride) to ensure the medication is fully delivered to the client and to prevent any residual medication from precipitating in the IV line.
Choice C rationale:
Flushing with heparin is not standard practice for administering phenytoin.
Choice D rationale:
Phenytoin should be administered in normal saline, not in D5W (dextrose 5% in water), to avoid precipitation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Allergic reactions to eggs are a concern with some vaccines, but the varicella vaccine is generally considered safe for children with egg allergies.
Choice B rationale:
The varicella vaccine is typically given in two doses, not three. Choice C rationale:
Children should avoid taking aspirin for about 6 weeks after receiving the varicella vaccine to reduce the risk of Reye's syndrome, a rare but serious condition associated with aspirin use during viral infections.
Choice D rationale:
The varicella vaccine is usually administered subcutaneously, not into the muscle.
Correct Answer is D
Explanation
Choice A rationale:
Establishing a therapeutic relationship is important, but the immediate priority is to ensure the safety of the client by maintaining constant observation.
Choice B rationale:
Instructing the client on stress management techniques is important, but safety comes first.
Choice C rationale:
Having the client sign a no-suicide contract may provide some reassurance, but it is not a substitute for constant observation.
Choice D rationale:
Maintaining constant observation of the client is the priority to prevent any further self-harm or suicide attempts.
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