Zoology - Body Fluids and Circulation Question with Solution | TestHub
ZoologyBody Fluids and CirculationElectrocardiograph (ECG)Hard2 minPYQ_2014
ZoologyHardsingle choice
Assertion : The enlarged and waves indicate myocardial infarction. Reason: The QRS complex represents ventricular repolarisation.
Options:
Answer:
C
Solution:
The enlarged and waves indicate a myocardial infarction (heart attack). QRS complex begins as small downward deflection (Q) and continues as large upright and triangular wave ending as downward wave (S) at its base. It represents ventricular depolarisation (ventricular contraction).
Stream:AIIMSSubject:ZoologyTopic:Body Fluids and CirculationSubtopic:Electrocardiograph (ECG)
⏱ 2mℹ️ Source: PYQ_2014
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