Zoology Questions And Answers :: Fundamental Organisation Human Physiology Circulation: part1



Basic Science : Fundamental Organisation Human Physiology Circulation QUESTIONS AND ANSWERS :: part1 : 26 to 30

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

26.Oxygenated blood from the lungs is pumped into the left auricle through

Pulmonary veins
Pulmonary arteries
Pulmo-cutaneous artery
Carotid sinus

27.One of the following refers to the heart block

Defective production of inter-atrial impulse
Defective production of inter-ventricular impulse
Defective production of sinu-atrial impulse
Both 1 and 2

28.Of the total quantity of the blood, plasma constitutes about

40%
50%
55%
60%

29.The second heart sound is caused by the

Closure of atrio-ventricular valves
Closure of semi-lunar valves
Opening of atrio-ventricular valves
Opening of semi-lunar valves

More Fundamental Organisation Human Physiology Circulation QUESTIONS AND ANSWERS available in next pages

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