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WorksheetsCardio Lectures 27 and 28
Total questions: 23
Worksheet time: 12mins
Rate in an ECG is determined by
300/#RR interval large squares
300/#RR interval small squares
1500/#RR interval small squares
1500/#RR interval large squares
Normal P waves are upright in
Lead I
Lead II
Lead III
Lead IV
Normal P waves are inverted in
aVL
aVR
aVF
V1
Sinus tachycardia is characterized by
sinus rhythm with resting HR<60 bpm
sinus rhythm with irregular ventricular rate
sinus rhythm with resting HR>100 bpm
sinus rhythm with regular ventricular rate
Sinus bradycardia is characterized by
sinus rhythm with resting HR<60 bpm
sinus rhythm with irregular ventricular rate
sinus rhythm with resting HR>100 bpm
sinus rhythm with regular ventricular rate
Sinus arrhythmia is characterized by
sinus rhythm with resting HR<60 bpm
sinus rhythm with irregular ventricular rate
sinus rhythm with resting HR>100 bpm
sinus rhythm with regular ventricular rate
Which of the following is typically seen in patients with severe COPD and has at least 3 distinct P-wave morphologies in the same lead?
AV nodal re-entry tachycardia
Afib
Atrial flutter
Multifocal Atrial Tachycardia
A patient presents with tachycardia, narrow QRS and rarely visible P waves that are inverted in leads II, III, aVF. What condition do they have?
AV nodal re-entry tachycardia
Afib
Atrial flutter
Multifocal Atrial Tachycardia
Which of the following is characterized by regular atrial activity, loss of isoelectric baseline, and a saw-tooth pattern in leads II, III, and aVF?
AV nodal re-entry tachycardia
Afib
Atrial flutter
Multifocal Atrial Tachycardia
Which of the following describes Afib that terminates spontaneously and has recurring episodes of variable frequency?
Paroxysmal Afib
Persistent Afib
Long-standing persistent Afib
Permanent Afib
Which of the following describes Afib that doesn't terminates within seven days and requires intervention to restore sinus rhythm?
Paroxysmal Afib
Persistent Afib
Long-standing persistent Afib
Permanent Afib
Which of the following describes Afib where the patient and physician decide to not pursue a rhythm control strategy?
Paroxysmal Afib
Persistent Afib
Long-standing persistent Afib
Permanent Afib
Which of the following describes Afib that has lasted more than 12 months?
Paroxysmal Afib
Persistent Afib
Long-standing persistent Afib
Permanent Afib
Patient present with a junctional rhythm demonstrating inverted P waves and a short PR interval. The patient's rate is within 40-60 bpm, what type of rhythm is this?
Junctional rhythm
Junctional escape rhythm
Accelerated junctional rhythm
Junctional tachycardia
Patient present with a junctional rhythm demonstrating inverted P waves and a short PR interval. The patient takes digoxin and has a rate within 60-100 bpm. What type of rhythm is this?
Junctional rhythm
Junctional escape rhythm
Accelerated junctional rhythm
Junctional tachycardia
Patient present with a junctional rhythm demonstrating inverted P waves and a short PR interval. The patient's rate is >100 bpm, what type of rhythm is this?
Junctional rhythm
Junctional escape rhythm
Accelerated junctional rhythm
Junctional tachycardia
On ECG, patient has complete AV dissociation with independent atrial and ventricular rates. What type of AV block is this?
1st degree
2nd degree Type I
2nd degree Type II
3rd degree
Patient presents with abnormal P wave that is followed by a normal QRS. A premature beat arises from ectopic pacemaking tissue.
Premature Atrial Contraction
Premature Ventricular Contraction
Ventricular Escape Rhythm
Ventricular Tachycardia
Patient presents with a premature and abnormal QRS as well as discordant ST segment and T wave changes. A premature beat arises from ectopic focus.
Premature Atrial Contraction
Premature Ventricular Contraction
Ventricular Escape Rhythm
Ventricular Tachycardia
Patient presents Vtach. The sinus and ventricular beat coincide to produce a hybrid complex. What is the name of this Vtach criteria?
Dressler beat
Positive or negative concordance
Joesph sign
Brugada sign
Patient presents Vtach. The distance between R wave onset and S wave is >100 ms in leads V1-6. What is the name of this Vtach criteria?
Dressler beat
Positive or negative concordance
Joesph sign
Brugada sign
Patient presents Vtach. There is notching/slurring near the S wave. What is the name of this Vtach criteria?
Dressler beat
Positive or negative concordance
Joesph sign
Brugada sign
A patient presents with polymorphic ventricular tachycardia and QT prolongation where the QRS complexes seen to twist around the isoelectric line. What condition do they have?
Afib
Vfib
Torsade de Pointes
Asystole
