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Q 1/7
Score 0
The healthcare provider is examining the electrocardiogram (EKG) of a patient and notes the PR interval is 6 small boxes in length. What is the signifigance of the finding?
60
there may be a delay in the conduction through the AV node
this should be documented as an expected finding
There may be some scar tissue in one of the ventricles
stress caused by increased sympathetic stimulation
Q 2/7
Score 0
What is significant about the QRS complex?
60
Ventricular depolarization and atrial repolarization occur during this time.
the repolarization of the purkinje fibers
atrial depolarization and AV node stimulation are occurring at this time
this represents early repolarization of right and left ventricles
7 questions
Q.
The healthcare provider is examining the electrocardiogram (EKG) of a patient and notes the PR interval is 6 small boxes in length. What is the signifigance of the finding?
1
60 sec
Q.
What is significant about the QRS complex?
2
60 sec
Q.
A patient with a tachydysrhythmia is undergoing a catheter ablation procedure. When caring for the patient after the procedure, which is the priority intervention?
3
60 sec
Q.
The nurse is caring for a client with a diagnosis of hypomagnesemia. Which of the following is an indication of the condition of the patient worsening?
4
60 sec
Q.
A patient has been experiencing atrial fibrillation for the past 3 days and has subsequently been admitted to the Cardiac Care Unit (CCU). In addition to administering an antidysrhythmic medication, the nurse should anticipate which of the following orders?
5
60 sec
Q.
A patient is being discharged after the insertion of a permanent pacemaker. Which statement by the patient indicates an understanding regarding appropriate self-care?
6
60 sec
Q.
A patient is prescribed Propranolol (Inderal) for supraventricular tachycardia (SVT). Which assessment finding is an indication that the patient is experiencing an adverse effect of this drug?