Human Circulatory System
BIOXI18: BODY FLUIDS AND CIRCULATION

339420 Match the columns I and II and choose the correct option.
Column I
Column II
A
Bicuspid valve
P
Guards the opening of right and left ventricles into the pulmonary artery and aorta respectively
B
Tricuspid valve
Q
Guards the opening between right atrium and right ventricle
C
Semilunar valve
R
Guards the opening between left atrium and the left ventricle

1 A-R, B-P, C-Q
2 A-Q, B-P, C-R
3 A-R, B-Q, C-P
4 A-Q, B-R, C-P
BIOXI18: BODY FLUIDS AND CIRCULATION

339421 The heart is protected by a double walled membranous bag called ____.

1 Epicardium
2 Endocardium
3 Myocardium
4 Pericardium
BIOXI18: BODY FLUIDS AND CIRCULATION

339423 The impulse of heartbeat originates from

1 SAN
2 AVN
3 Vagus nerve
4 Cardiac nerve
BIOXI18: BODY FLUIDS AND CIRCULATION

339424 It shows pulmonary circulation

1 Left atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
2 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Right atrium
3 Right atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
4 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Left atrium
BIOXI18: BODY FLUIDS AND CIRCULATION

339420 Match the columns I and II and choose the correct option.
Column I
Column II
A
Bicuspid valve
P
Guards the opening of right and left ventricles into the pulmonary artery and aorta respectively
B
Tricuspid valve
Q
Guards the opening between right atrium and right ventricle
C
Semilunar valve
R
Guards the opening between left atrium and the left ventricle

1 A-R, B-P, C-Q
2 A-Q, B-P, C-R
3 A-R, B-Q, C-P
4 A-Q, B-R, C-P
BIOXI18: BODY FLUIDS AND CIRCULATION

339421 The heart is protected by a double walled membranous bag called ____.

1 Epicardium
2 Endocardium
3 Myocardium
4 Pericardium
BIOXI18: BODY FLUIDS AND CIRCULATION

339423 The impulse of heartbeat originates from

1 SAN
2 AVN
3 Vagus nerve
4 Cardiac nerve
BIOXI18: BODY FLUIDS AND CIRCULATION

339424 It shows pulmonary circulation

1 Left atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
2 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Right atrium
3 Right atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
4 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Left atrium
BIOXI18: BODY FLUIDS AND CIRCULATION

339420 Match the columns I and II and choose the correct option.
Column I
Column II
A
Bicuspid valve
P
Guards the opening of right and left ventricles into the pulmonary artery and aorta respectively
B
Tricuspid valve
Q
Guards the opening between right atrium and right ventricle
C
Semilunar valve
R
Guards the opening between left atrium and the left ventricle

1 A-R, B-P, C-Q
2 A-Q, B-P, C-R
3 A-R, B-Q, C-P
4 A-Q, B-R, C-P
BIOXI18: BODY FLUIDS AND CIRCULATION

339421 The heart is protected by a double walled membranous bag called ____.

1 Epicardium
2 Endocardium
3 Myocardium
4 Pericardium
BIOXI18: BODY FLUIDS AND CIRCULATION

339423 The impulse of heartbeat originates from

1 SAN
2 AVN
3 Vagus nerve
4 Cardiac nerve
BIOXI18: BODY FLUIDS AND CIRCULATION

339424 It shows pulmonary circulation

1 Left atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
2 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Right atrium
3 Right atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
4 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Left atrium
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BIOXI18: BODY FLUIDS AND CIRCULATION

339420 Match the columns I and II and choose the correct option.
Column I
Column II
A
Bicuspid valve
P
Guards the opening of right and left ventricles into the pulmonary artery and aorta respectively
B
Tricuspid valve
Q
Guards the opening between right atrium and right ventricle
C
Semilunar valve
R
Guards the opening between left atrium and the left ventricle

1 A-R, B-P, C-Q
2 A-Q, B-P, C-R
3 A-R, B-Q, C-P
4 A-Q, B-R, C-P
BIOXI18: BODY FLUIDS AND CIRCULATION

339421 The heart is protected by a double walled membranous bag called ____.

1 Epicardium
2 Endocardium
3 Myocardium
4 Pericardium
BIOXI18: BODY FLUIDS AND CIRCULATION

339423 The impulse of heartbeat originates from

1 SAN
2 AVN
3 Vagus nerve
4 Cardiac nerve
BIOXI18: BODY FLUIDS AND CIRCULATION

339424 It shows pulmonary circulation

1 Left atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
2 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Right atrium
3 Right atrium (deoxygenated blood) - Lungs (oxygenated blood) - Left atrium
4 Left atrium (oxygenated blood) - Lungs (deoxygenated blood) - Left atrium