Persistent Atrial Fibrillation (AF)is Diagnosed in a Patient Who Has

question 3

Multiple Choice

Persistent atrial fibrillation (AF) is diagnosed in a patient who has valvular disease,and the cardiologist has prescribed warfarin (Coumadin) .The patient is scheduled for electrical cardioversion in 3 weeks.The patient asks the primary care nurse practitioner (NP) why the procedure is necessary.The NP should tell the patient:

• A) this medication prevents clots but does not alter rhythm.
• B) if the medication proves effective, the procedure may be canceled.
• C) there are no medications that alter the arrhythmia causing AF.
• D) to ask the cardiologist if verapamil may be ordered instead of cardioversion.

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Definitions:

Duration of Action

The length of time a drug continues to produce its therapeutic effect after administration.

Medication Error

Any preventable event that may cause or lead to inappropriate medication use or harm while the medication is in the control of the healthcare professional, patient, or consumer.

Incident Report

Documentation of any unusual or unexpected event in a healthcare setting that could have or did lead to harm for patients, staff, or others.

Nurses' Notes

Documentation recorded by nurses that includes the care and treatment given to patients, along with their response and progress.