ECG
« Previous Topic: Double Circulation Next Topic: Human Circulatory System »
BIOXI18: BODY FLUIDS AND CIRCULATION

339360 Match the Column-I with Column-II
Select the correct option.
Column I
Column II
A
P-wave
P
Depolarisation of ventricles
B
QRS complex
Q
Repolarisation of ventricles
C
T-wave
R
Coronary ischemia
D
Reduction in the size of T-wave
S
Depolarisation of atria
T
Repolarisation of atria

1 A - S, B - P, C - Q, D -R
2 A - S, B - P, C - Q, D -T
3 A - Q, B - P, C - T, D -R
4 A - Q, B - R, C - T, D -S
NEET - 2019
BIOXI18: BODY FLUIDS AND CIRCULATION

339361 Assertion :
ECG is a record of electrical activity of the heart that shows certain waves called PQRS and T waves.
Reason :
It gives important information concerning the spread of excitation to the different parts of the heart and helps in diagnosis of heart disorders.

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
BIOXI18: BODY FLUIDS AND CIRCULATION

339362 Choose the correct statement among the following:
I. Atrio-ventricular node is the pacemaker that generates action potential and initiates the atrial systole.
II. During each cardiac cycle, the 'lubb' sound is due to the closure of semilunar valves.
III. Stroke volume in each cardiac cycle is approximately 170ml of blood.
IV. QRS complex in an ECG indicates depolarization of ventricles.

1 I and III
2 IV only
3 I and IV
4 II and III
BIOXI18: BODY FLUIDS AND CIRCULATION

339363 If there is a blockage between the AV node and the AV bundle, how will this affect the appearance of the ECG?

1 There would be more P waves than QRS complexes
2 PR interval would be smaller
3 There would be more QRS complexes than aves
4 QRS interval would be shorter
BIOXI18: BODY FLUIDS AND CIRCULATION

339364 Find out the incorrect statement from the following:

1 The P-wave represents the electrical excitation (or depolarisation) of the atria
2 For a detailed evaluation of the heart's function, multiple leads are attached to the chest region (chest leads).
3 The end of the T-wave marks the end of systole.
4 Starting of T-wave marks the end of systole of ventricles.
NEET DIGITAL LIBRARY
BIOXI18: BODY FLUIDS AND CIRCULATION

339360 Match the Column-I with Column-II
Select the correct option.
Column I
Column II
A
P-wave
P
Depolarisation of ventricles
B
QRS complex
Q
Repolarisation of ventricles
C
T-wave
R
Coronary ischemia
D
Reduction in the size of T-wave
S
Depolarisation of atria
T
Repolarisation of atria

1 A - S, B - P, C - Q, D -R
2 A - S, B - P, C - Q, D -T
3 A - Q, B - P, C - T, D -R
4 A - Q, B - R, C - T, D -S
NEET - 2019
BIOXI18: BODY FLUIDS AND CIRCULATION

339361 Assertion :
ECG is a record of electrical activity of the heart that shows certain waves called PQRS and T waves.
Reason :
It gives important information concerning the spread of excitation to the different parts of the heart and helps in diagnosis of heart disorders.

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
BIOXI18: BODY FLUIDS AND CIRCULATION

339362 Choose the correct statement among the following:
I. Atrio-ventricular node is the pacemaker that generates action potential and initiates the atrial systole.
II. During each cardiac cycle, the 'lubb' sound is due to the closure of semilunar valves.
III. Stroke volume in each cardiac cycle is approximately 170ml of blood.
IV. QRS complex in an ECG indicates depolarization of ventricles.

1 I and III
2 IV only
3 I and IV
4 II and III
BIOXI18: BODY FLUIDS AND CIRCULATION

339363 If there is a blockage between the AV node and the AV bundle, how will this affect the appearance of the ECG?

1 There would be more P waves than QRS complexes
2 PR interval would be smaller
3 There would be more QRS complexes than aves
4 QRS interval would be shorter
BIOXI18: BODY FLUIDS AND CIRCULATION

339364 Find out the incorrect statement from the following:

1 The P-wave represents the electrical excitation (or depolarisation) of the atria
2 For a detailed evaluation of the heart's function, multiple leads are attached to the chest region (chest leads).
3 The end of the T-wave marks the end of systole.
4 Starting of T-wave marks the end of systole of ventricles.
Join With Us for More Updates
BIOXI18: BODY FLUIDS AND CIRCULATION

339360 Match the Column-I with Column-II
Select the correct option.
Column I
Column II
A
P-wave
P
Depolarisation of ventricles
B
QRS complex
Q
Repolarisation of ventricles
C
T-wave
R
Coronary ischemia
D
Reduction in the size of T-wave
S
Depolarisation of atria
T
Repolarisation of atria

1 A - S, B - P, C - Q, D -R
2 A - S, B - P, C - Q, D -T
3 A - Q, B - P, C - T, D -R
4 A - Q, B - R, C - T, D -S
NEET - 2019
BIOXI18: BODY FLUIDS AND CIRCULATION

339361 Assertion :
ECG is a record of electrical activity of the heart that shows certain waves called PQRS and T waves.
Reason :
It gives important information concerning the spread of excitation to the different parts of the heart and helps in diagnosis of heart disorders.

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
BIOXI18: BODY FLUIDS AND CIRCULATION

339362 Choose the correct statement among the following:
I. Atrio-ventricular node is the pacemaker that generates action potential and initiates the atrial systole.
II. During each cardiac cycle, the 'lubb' sound is due to the closure of semilunar valves.
III. Stroke volume in each cardiac cycle is approximately 170ml of blood.
IV. QRS complex in an ECG indicates depolarization of ventricles.

1 I and III
2 IV only
3 I and IV
4 II and III
BIOXI18: BODY FLUIDS AND CIRCULATION

339363 If there is a blockage between the AV node and the AV bundle, how will this affect the appearance of the ECG?

1 There would be more P waves than QRS complexes
2 PR interval would be smaller
3 There would be more QRS complexes than aves
4 QRS interval would be shorter
BIOXI18: BODY FLUIDS AND CIRCULATION

339364 Find out the incorrect statement from the following:

1 The P-wave represents the electrical excitation (or depolarisation) of the atria
2 For a detailed evaluation of the heart's function, multiple leads are attached to the chest region (chest leads).
3 The end of the T-wave marks the end of systole.
4 Starting of T-wave marks the end of systole of ventricles.
For More Updates join with Us
BIOXI18: BODY FLUIDS AND CIRCULATION

339360 Match the Column-I with Column-II
Select the correct option.
Column I
Column II
A
P-wave
P
Depolarisation of ventricles
B
QRS complex
Q
Repolarisation of ventricles
C
T-wave
R
Coronary ischemia
D
Reduction in the size of T-wave
S
Depolarisation of atria
T
Repolarisation of atria

1 A - S, B - P, C - Q, D -R
2 A - S, B - P, C - Q, D -T
3 A - Q, B - P, C - T, D -R
4 A - Q, B - R, C - T, D -S
NEET - 2019
BIOXI18: BODY FLUIDS AND CIRCULATION

339361 Assertion :
ECG is a record of electrical activity of the heart that shows certain waves called PQRS and T waves.
Reason :
It gives important information concerning the spread of excitation to the different parts of the heart and helps in diagnosis of heart disorders.

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
BIOXI18: BODY FLUIDS AND CIRCULATION

339362 Choose the correct statement among the following:
I. Atrio-ventricular node is the pacemaker that generates action potential and initiates the atrial systole.
II. During each cardiac cycle, the 'lubb' sound is due to the closure of semilunar valves.
III. Stroke volume in each cardiac cycle is approximately 170ml of blood.
IV. QRS complex in an ECG indicates depolarization of ventricles.

1 I and III
2 IV only
3 I and IV
4 II and III
BIOXI18: BODY FLUIDS AND CIRCULATION

339363 If there is a blockage between the AV node and the AV bundle, how will this affect the appearance of the ECG?

1 There would be more P waves than QRS complexes
2 PR interval would be smaller
3 There would be more QRS complexes than aves
4 QRS interval would be shorter
BIOXI18: BODY FLUIDS AND CIRCULATION

339364 Find out the incorrect statement from the following:

1 The P-wave represents the electrical excitation (or depolarisation) of the atria
2 For a detailed evaluation of the heart's function, multiple leads are attached to the chest region (chest leads).
3 The end of the T-wave marks the end of systole.
4 Starting of T-wave marks the end of systole of ventricles.
NEET DIGITAL LIBRARY
BIOXI18: BODY FLUIDS AND CIRCULATION

339360 Match the Column-I with Column-II
Select the correct option.
Column I
Column II
A
P-wave
P
Depolarisation of ventricles
B
QRS complex
Q
Repolarisation of ventricles
C
T-wave
R
Coronary ischemia
D
Reduction in the size of T-wave
S
Depolarisation of atria
T
Repolarisation of atria

1 A - S, B - P, C - Q, D -R
2 A - S, B - P, C - Q, D -T
3 A - Q, B - P, C - T, D -R
4 A - Q, B - R, C - T, D -S
NEET - 2019
BIOXI18: BODY FLUIDS AND CIRCULATION

339361 Assertion :
ECG is a record of electrical activity of the heart that shows certain waves called PQRS and T waves.
Reason :
It gives important information concerning the spread of excitation to the different parts of the heart and helps in diagnosis of heart disorders.

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
BIOXI18: BODY FLUIDS AND CIRCULATION

339362 Choose the correct statement among the following:
I. Atrio-ventricular node is the pacemaker that generates action potential and initiates the atrial systole.
II. During each cardiac cycle, the 'lubb' sound is due to the closure of semilunar valves.
III. Stroke volume in each cardiac cycle is approximately 170ml of blood.
IV. QRS complex in an ECG indicates depolarization of ventricles.

1 I and III
2 IV only
3 I and IV
4 II and III
BIOXI18: BODY FLUIDS AND CIRCULATION

339363 If there is a blockage between the AV node and the AV bundle, how will this affect the appearance of the ECG?

1 There would be more P waves than QRS complexes
2 PR interval would be smaller
3 There would be more QRS complexes than aves
4 QRS interval would be shorter
BIOXI18: BODY FLUIDS AND CIRCULATION

339364 Find out the incorrect statement from the following:

1 The P-wave represents the electrical excitation (or depolarisation) of the atria
2 For a detailed evaluation of the heart's function, multiple leads are attached to the chest region (chest leads).
3 The end of the T-wave marks the end of systole.
4 Starting of T-wave marks the end of systole of ventricles.