NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI18: BODY FLUIDS AND CIRCULATION
339411
Which of the following organs has chordae tendinae and papillary muscles?
1 Lungs
2 Heart
3 Arteries
4 Aorta
Explanation:
Heart has papillary muscles and chordae tendinae.
BIOXI18: BODY FLUIDS AND CIRCULATION
339412
A bundle of nodal fibres, ____ continues from the AVN which passes through the atrioventricular septa to emerge on the top of the interventricular septum and immediately divides.
1 SA node
2 AV bundle
3 Purkinje fibres
4 Bundle of His
Explanation:
A bundle of nodal fibres, atrioventricular bundle (AV bundle) continues from the AVN which passes through the atrio-ventricular septa to emerge on the top of the interventricular septum and immediately divides into a right and left bundle.
BIOXI18: BODY FLUIDS AND CIRCULATION
339413
In humans, blood passes from the post caval to the diastolic right atrium of heart due to
1 Stimulation of sino auricular node
2 Pressure difference between the post caval and atrium
3 Pushing open of the venous valves
4 Suction pull
Explanation:
The deoxygenated blood passes from the inferior vena cava/post caval to the right atrium by pushing the venous valve(Thebesian valve)
AIPMT - 2008
BIOXI18: BODY FLUIDS AND CIRCULATION
339414
Which of the following sequences is truly a systemic circulation pathway?
1 Right auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right auricle
2 Right ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Pulmonary veins \(\rightarrow\) Left auricle
3 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Arteries \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right atrium
4 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Right auricle
Explanation:
Left auricle Left ventricle Aorta Arteries Tissues Veins Right atrium.
339411
Which of the following organs has chordae tendinae and papillary muscles?
1 Lungs
2 Heart
3 Arteries
4 Aorta
Explanation:
Heart has papillary muscles and chordae tendinae.
BIOXI18: BODY FLUIDS AND CIRCULATION
339412
A bundle of nodal fibres, ____ continues from the AVN which passes through the atrioventricular septa to emerge on the top of the interventricular septum and immediately divides.
1 SA node
2 AV bundle
3 Purkinje fibres
4 Bundle of His
Explanation:
A bundle of nodal fibres, atrioventricular bundle (AV bundle) continues from the AVN which passes through the atrio-ventricular septa to emerge on the top of the interventricular septum and immediately divides into a right and left bundle.
BIOXI18: BODY FLUIDS AND CIRCULATION
339413
In humans, blood passes from the post caval to the diastolic right atrium of heart due to
1 Stimulation of sino auricular node
2 Pressure difference between the post caval and atrium
3 Pushing open of the venous valves
4 Suction pull
Explanation:
The deoxygenated blood passes from the inferior vena cava/post caval to the right atrium by pushing the venous valve(Thebesian valve)
AIPMT - 2008
BIOXI18: BODY FLUIDS AND CIRCULATION
339414
Which of the following sequences is truly a systemic circulation pathway?
1 Right auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right auricle
2 Right ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Pulmonary veins \(\rightarrow\) Left auricle
3 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Arteries \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right atrium
4 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Right auricle
Explanation:
Left auricle Left ventricle Aorta Arteries Tissues Veins Right atrium.
339411
Which of the following organs has chordae tendinae and papillary muscles?
1 Lungs
2 Heart
3 Arteries
4 Aorta
Explanation:
Heart has papillary muscles and chordae tendinae.
BIOXI18: BODY FLUIDS AND CIRCULATION
339412
A bundle of nodal fibres, ____ continues from the AVN which passes through the atrioventricular septa to emerge on the top of the interventricular septum and immediately divides.
1 SA node
2 AV bundle
3 Purkinje fibres
4 Bundle of His
Explanation:
A bundle of nodal fibres, atrioventricular bundle (AV bundle) continues from the AVN which passes through the atrio-ventricular septa to emerge on the top of the interventricular septum and immediately divides into a right and left bundle.
BIOXI18: BODY FLUIDS AND CIRCULATION
339413
In humans, blood passes from the post caval to the diastolic right atrium of heart due to
1 Stimulation of sino auricular node
2 Pressure difference between the post caval and atrium
3 Pushing open of the venous valves
4 Suction pull
Explanation:
The deoxygenated blood passes from the inferior vena cava/post caval to the right atrium by pushing the venous valve(Thebesian valve)
AIPMT - 2008
BIOXI18: BODY FLUIDS AND CIRCULATION
339414
Which of the following sequences is truly a systemic circulation pathway?
1 Right auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right auricle
2 Right ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Pulmonary veins \(\rightarrow\) Left auricle
3 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Arteries \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right atrium
4 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Right auricle
Explanation:
Left auricle Left ventricle Aorta Arteries Tissues Veins Right atrium.
339411
Which of the following organs has chordae tendinae and papillary muscles?
1 Lungs
2 Heart
3 Arteries
4 Aorta
Explanation:
Heart has papillary muscles and chordae tendinae.
BIOXI18: BODY FLUIDS AND CIRCULATION
339412
A bundle of nodal fibres, ____ continues from the AVN which passes through the atrioventricular septa to emerge on the top of the interventricular septum and immediately divides.
1 SA node
2 AV bundle
3 Purkinje fibres
4 Bundle of His
Explanation:
A bundle of nodal fibres, atrioventricular bundle (AV bundle) continues from the AVN which passes through the atrio-ventricular septa to emerge on the top of the interventricular septum and immediately divides into a right and left bundle.
BIOXI18: BODY FLUIDS AND CIRCULATION
339413
In humans, blood passes from the post caval to the diastolic right atrium of heart due to
1 Stimulation of sino auricular node
2 Pressure difference between the post caval and atrium
3 Pushing open of the venous valves
4 Suction pull
Explanation:
The deoxygenated blood passes from the inferior vena cava/post caval to the right atrium by pushing the venous valve(Thebesian valve)
AIPMT - 2008
BIOXI18: BODY FLUIDS AND CIRCULATION
339414
Which of the following sequences is truly a systemic circulation pathway?
1 Right auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right auricle
2 Right ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Pulmonary veins \(\rightarrow\) Left auricle
3 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Aorta \(\rightarrow\) Arteries \(\rightarrow\) Tissues \(\rightarrow\) Veins \(\rightarrow\) Right atrium
4 Left auricle \(\rightarrow\) Left ventricle \(\rightarrow\) Pulmonary aorta \(\rightarrow\) Tissues \(\rightarrow\) Right auricle
Explanation:
Left auricle Left ventricle Aorta Arteries Tissues Veins Right atrium.
