A four chambered heart occurs in
Fishes, birds
Amphibians, reptiles
Reptiles, mammals
Birds, mammals
Systemic aorta carries
Oxygenated blood
Lymph
Deoxygenated blood
Mixed blood
Right auricle receives
Deoxygenated blood from the heart is taken to
Kidney
Lungs
Neck
Stomach
The valves present at the entrance of pulmonary aorta in right ventricle are:
Tricuspid
Bicuspid
Mitral
Semilunar
Pulmonary aorta divides into
Right and left pulmonary arteries
Right and left pulmonary veins
Both a & b
Right and left capillaries
Hypertension is due to
Constant strain and stress
Improper functioning of kidney
Smoking and alcohol consumption
All the above
The number of valves present at the entrance of aorta in left ventricle are
2
3
4
5
In B.P. 120/180, the denominator indicates
Systolic pressure
Diastolic pressure
None
Vena cavae in man open into
Right auricle
Left auricle
Right ventricle
Left ventricle
