Are you looking for Mcqs on Ecg? If Yes then you are at right place. Here you will find Ecg Mcq Questions and Answers, Trivia, Quiz, Interview MCQ & Ecg Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Ecg Mcqs. as you know Questions and Ansers on Ecg is very important for Neet Exam. In this Ecg MCQ section for Neet competition we are covering MCQS on Ecg
Question : ECG identified by the PR interval tends to become longer with every succeeding ECG complex until there is a P wave not followed by a QRS is observed in
A. Third-Degree Atrioventricular Block
B. Second-Degree Atrioventricular Block, Type II
C. Second-Degree Atrioventricular Block, Type I
D. First-Degree Atrioventricular Block, Type II
Question : Ventricular muscle depolarization is indicated by
A. PR interval
B. P wave
C. U wave
D. The QRS complex
Question : P wave indicates
A. Depolarization of right ventricle
B. Depolarization of left ventricle
C. Depolarization of both atria
D. Atria to ventricular conduction time
Question : The characteristics – slurring of the initial QRS deflection, shortened PR interval, and prolonged QRS duration are of this condition
A. Atrial tachycardia
B. Left bundle branch block
C. WPW (Wolff-Parkinson-White) syndrome
D. Myocardial ischemia
Question : For the normal heartbeat, depolarization stimulus originates in
A. His-bundle areas
B. Epicardium
C. Sinoatrial (SA)node
D. Atrioventricular (AV) node
Question : ECG report must consist of the following information
A. Rhythm, cardiac axis
B. Conduction intervals
C. Description of the ST segments, QRS complexes, T-waves
D. All of these
Question : A particular ECG change observed in Hypokalemia is
A. ST segment elevation
B. U wave (a position deflection after the T wave)
C. Tall peaked T waves
D. Widening of the QRS complex and increased amplitude
Question : In which of these conditions can widen QRS and Tall-tented T waves be observed?
A. Hyponatremia
B. Hyperkalemia
C. Hyperglycemia
D. Hyperphosphatemia
Question : This is the classic ECG change in MI (myocardial infarction)
A. ST-segment elevation
B. T-wave inversion
C. Development of an abnormal Q wave
D. All of these
Question : ECG (Electrocardiogram) was developed first by
A. Wilhelm His
B. Steward
C. Hubert Mann
D. Willem Einthoven