HOAG ECG FINAL TEST 2026 QUESTIONS
WITH CORRECT ANSWERS GRADED A+
>> Q Wave
Answer: First negative deflection
>> Pathologic Q Wave
Answer: Sign of old MI
>> R Wave
Answer: First positive deflection
>> S Wave
Answer: Negative deflection after R
>> R Wave Progression
Answer: R wave growth across precordial leads
>> Poor R Wave Progression
Answer: Absent R wave growth
>> Bundle Branch Block
Answer: Conduction delay
>> Right Bundle Branch Block (RBBB)
Answer: Right pathway delay
, >> Left Bundle Branch Block (LBBB)
Answer: Left pathway delay
>> Complete Bundle Branch Block
Answer: QRS > 120 ms
>> Incomplete Bundle Branch Block
Answer: QRS 100-120 ms
>> Fascicular Block
Answer: Partial left bundle block
>> Left Anterior Fascicular Block (LAFB)
Answer: Anterior pathway block
>> Left Posterior Fascicular Block (LPFB)
Answer: Posterior pathway block
>> Bifascicular Block
Answer: Two fascicles blocked
>> Trifascicular Block
Answer: All three fascicles affected
>> QRS Morphology
Answer: Shape of QRS complex
>> Wide QRS
Answer: QRS duration > 120 ms
WITH CORRECT ANSWERS GRADED A+
>> Q Wave
Answer: First negative deflection
>> Pathologic Q Wave
Answer: Sign of old MI
>> R Wave
Answer: First positive deflection
>> S Wave
Answer: Negative deflection after R
>> R Wave Progression
Answer: R wave growth across precordial leads
>> Poor R Wave Progression
Answer: Absent R wave growth
>> Bundle Branch Block
Answer: Conduction delay
>> Right Bundle Branch Block (RBBB)
Answer: Right pathway delay
, >> Left Bundle Branch Block (LBBB)
Answer: Left pathway delay
>> Complete Bundle Branch Block
Answer: QRS > 120 ms
>> Incomplete Bundle Branch Block
Answer: QRS 100-120 ms
>> Fascicular Block
Answer: Partial left bundle block
>> Left Anterior Fascicular Block (LAFB)
Answer: Anterior pathway block
>> Left Posterior Fascicular Block (LPFB)
Answer: Posterior pathway block
>> Bifascicular Block
Answer: Two fascicles blocked
>> Trifascicular Block
Answer: All three fascicles affected
>> QRS Morphology
Answer: Shape of QRS complex
>> Wide QRS
Answer: QRS duration > 120 ms