339350
In the following diagrammatic representation of a standard ECG the ' T ' represents.
1 Depolarisation of artia
2 Depolarisation of ventricles
3 Repolarisation of artia
4 Repolarisation of ventricles
Explanation:
\(\mathrm{T}\) - wave is third wave is a dome - shaped upward deflection and it indicates ventricular repolarisation. It occurs just as the ventricles are starting to relax. The systole ends at the end of \(\mathrm{T}\) - wave.
KCET - 2017
BIOXI18: BODY FLUIDS AND CIRCULATION
339351
The diagram given here is the standard ECG of a normal person. The P-wave represents the
1 Beginning of the systole
2 End of systole
3 Contraction of both the atria
4 Initiation of the ventricular contraction
Explanation:
\(\mathrm{P}\) wave in an ECG shows contraction of both the atria.
AIPMT - 2013
BIOXI18: BODY FLUIDS AND CIRCULATION
339352
Assertion : The record of electric potential that is initiated in the cardiac muscle is known as electrocardiograph. Reason : This is valuable for diagnosis of arrhythmia and also for preliminary studies of the functional abnormalities of heart.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
An electrical impulse that is initiated in the cardiac muscle is recorded as electrocardiogram and the device used to record is called electrocardiograph. Thus, both assertion and Reason are true & Reason is correct explanation of Assertion.
BIOXI18: BODY FLUIDS AND CIRCULATION
339353
Identify 'Lub' sound in the following diagram showing the relationship between ECG and heart sounds.
1 A
2 B
3 C
4 D
Explanation:
'Lub' sound is produced due to the closure of atrioventricular valves (bicuspid and tricuspid valves) at the beginning of ventricular systole. The QRS complex represents ventricular depolarization. Ventricular systole begins shortly after Q wave. So, B represents 'lub' sound
339350
In the following diagrammatic representation of a standard ECG the ' T ' represents.
1 Depolarisation of artia
2 Depolarisation of ventricles
3 Repolarisation of artia
4 Repolarisation of ventricles
Explanation:
\(\mathrm{T}\) - wave is third wave is a dome - shaped upward deflection and it indicates ventricular repolarisation. It occurs just as the ventricles are starting to relax. The systole ends at the end of \(\mathrm{T}\) - wave.
KCET - 2017
BIOXI18: BODY FLUIDS AND CIRCULATION
339351
The diagram given here is the standard ECG of a normal person. The P-wave represents the
1 Beginning of the systole
2 End of systole
3 Contraction of both the atria
4 Initiation of the ventricular contraction
Explanation:
\(\mathrm{P}\) wave in an ECG shows contraction of both the atria.
AIPMT - 2013
BIOXI18: BODY FLUIDS AND CIRCULATION
339352
Assertion : The record of electric potential that is initiated in the cardiac muscle is known as electrocardiograph. Reason : This is valuable for diagnosis of arrhythmia and also for preliminary studies of the functional abnormalities of heart.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
An electrical impulse that is initiated in the cardiac muscle is recorded as electrocardiogram and the device used to record is called electrocardiograph. Thus, both assertion and Reason are true & Reason is correct explanation of Assertion.
BIOXI18: BODY FLUIDS AND CIRCULATION
339353
Identify 'Lub' sound in the following diagram showing the relationship between ECG and heart sounds.
1 A
2 B
3 C
4 D
Explanation:
'Lub' sound is produced due to the closure of atrioventricular valves (bicuspid and tricuspid valves) at the beginning of ventricular systole. The QRS complex represents ventricular depolarization. Ventricular systole begins shortly after Q wave. So, B represents 'lub' sound
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BIOXI18: BODY FLUIDS AND CIRCULATION
339350
In the following diagrammatic representation of a standard ECG the ' T ' represents.
1 Depolarisation of artia
2 Depolarisation of ventricles
3 Repolarisation of artia
4 Repolarisation of ventricles
Explanation:
\(\mathrm{T}\) - wave is third wave is a dome - shaped upward deflection and it indicates ventricular repolarisation. It occurs just as the ventricles are starting to relax. The systole ends at the end of \(\mathrm{T}\) - wave.
KCET - 2017
BIOXI18: BODY FLUIDS AND CIRCULATION
339351
The diagram given here is the standard ECG of a normal person. The P-wave represents the
1 Beginning of the systole
2 End of systole
3 Contraction of both the atria
4 Initiation of the ventricular contraction
Explanation:
\(\mathrm{P}\) wave in an ECG shows contraction of both the atria.
AIPMT - 2013
BIOXI18: BODY FLUIDS AND CIRCULATION
339352
Assertion : The record of electric potential that is initiated in the cardiac muscle is known as electrocardiograph. Reason : This is valuable for diagnosis of arrhythmia and also for preliminary studies of the functional abnormalities of heart.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
An electrical impulse that is initiated in the cardiac muscle is recorded as electrocardiogram and the device used to record is called electrocardiograph. Thus, both assertion and Reason are true & Reason is correct explanation of Assertion.
BIOXI18: BODY FLUIDS AND CIRCULATION
339353
Identify 'Lub' sound in the following diagram showing the relationship between ECG and heart sounds.
1 A
2 B
3 C
4 D
Explanation:
'Lub' sound is produced due to the closure of atrioventricular valves (bicuspid and tricuspid valves) at the beginning of ventricular systole. The QRS complex represents ventricular depolarization. Ventricular systole begins shortly after Q wave. So, B represents 'lub' sound
339350
In the following diagrammatic representation of a standard ECG the ' T ' represents.
1 Depolarisation of artia
2 Depolarisation of ventricles
3 Repolarisation of artia
4 Repolarisation of ventricles
Explanation:
\(\mathrm{T}\) - wave is third wave is a dome - shaped upward deflection and it indicates ventricular repolarisation. It occurs just as the ventricles are starting to relax. The systole ends at the end of \(\mathrm{T}\) - wave.
KCET - 2017
BIOXI18: BODY FLUIDS AND CIRCULATION
339351
The diagram given here is the standard ECG of a normal person. The P-wave represents the
1 Beginning of the systole
2 End of systole
3 Contraction of both the atria
4 Initiation of the ventricular contraction
Explanation:
\(\mathrm{P}\) wave in an ECG shows contraction of both the atria.
AIPMT - 2013
BIOXI18: BODY FLUIDS AND CIRCULATION
339352
Assertion : The record of electric potential that is initiated in the cardiac muscle is known as electrocardiograph. Reason : This is valuable for diagnosis of arrhythmia and also for preliminary studies of the functional abnormalities of heart.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
An electrical impulse that is initiated in the cardiac muscle is recorded as electrocardiogram and the device used to record is called electrocardiograph. Thus, both assertion and Reason are true & Reason is correct explanation of Assertion.
BIOXI18: BODY FLUIDS AND CIRCULATION
339353
Identify 'Lub' sound in the following diagram showing the relationship between ECG and heart sounds.
1 A
2 B
3 C
4 D
Explanation:
'Lub' sound is produced due to the closure of atrioventricular valves (bicuspid and tricuspid valves) at the beginning of ventricular systole. The QRS complex represents ventricular depolarization. Ventricular systole begins shortly after Q wave. So, B represents 'lub' sound
