Exam 7: Dysrhythmia Interpretation and Management

Interpret the following rhythm:

Interpret the following rhythm:

The patient is having premature ventricular contractions (PVCs).The nurse's greatest concern should be:

Sinus bradycardia is a symptom of which of the following? (Select all that apply.)

Interpret the following rhythm:

The patient is alert and talking when the nurse notices the following rhythm.The patient's blood pressure is 90/44 mm Hg.The nurse should

The normal rate for the SA node when the patient is at rest is

Which of the following are common causes of sinus tachycardia? (Select all that apply.)

The patient's heart rate is 165 beats per minute.The cardiac monitor shows a rapid rate with narrow QRS complexes.The P waves cannot be seen,but the rhythm is regular.The patient's blood pressure has dropped from 124/62 mm Hg to 78/30 mm Hg.The patient's skin is cold and diaphoretic,and the patient is complaining of nausea.The nurse prepares the patient for

The patient's heart rhythm shows an inverted P wave with a PR interval of 0.06 seconds.The heart rate is 54 beats per minute.The nurse recognizes the rhythm is due to the

The patient has a permanent pacemaker in place with a demand rate set at 60 beats/min.The cardiac monitor is showing a heart rate of 44 beats/min with no pacemaker spikes.The nurse recognizes this as:

The nurse is caring for a patient who has atrial fibrillation.Sequelae that place the patient at greater risk for mortality/morbidity include which of the following? (Select all that apply.)

Interpret the following rhythm:

The nurse notes the following rhythm on the heart monitor.The patient is unresponsive and not breathing.The nurse should

Interpret the following rhythm:

Interpret the following rhythm:

The patient is scheduled to have a permanent pacemaker implanted.The patient asks the nurse,"How long will the battery in this thing last?" The nurse should solve,

The patient is in chronic junctional escape rhythm with no atrial activity noted.Studies have demonstrated normal AV node function.This patient may be a candidate for which type of pacing?

The nurse is calculating the rate for a regular rhythm.There are 20 small boxes between each P wave and 20 small boxes between each R wave.What is the ventricular rate?

The nurse is talking with the patient when the monitor alarms and shows a wavy baseline without a PQRST complex.The nurse should