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Double circulation : NEET MCQ Questions

Are you looking for NEET MCQ Questions on Double circulation? If Yes then you are at right place. Here you will find Double circulation NEET MCQ Questions and Answers, Trivia, Quiz, Interview MCQ & Double circulation Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Double circulation Mcqs. as you know Questions and Ansers on Double circulation MCQS is very important for Neet Exam. In this Double circulation NEET section for Neet competition we are covering NEET MCQ Questions on Double circulation

Question 1 : Oxygenated blood in the cardiac system

A. leaves from right side of the heart

B. leaves from left side of the heart

C. enters lungs from heart

D. does not leave the lungs

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Question 2 : Systemic circulation in the cardiac system refers to

A. carry red oxygenated blood

B. carry blood to the left side of the heart

C. carry blood to the right side of the heart

D. carry oxygenated blood from lungs to heart

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Question 3 : A patient admitted to the hospital with myocardial infarction is immediately administered with

A. Streptokinase

B. Statins

C. Cyclosporin – A

D. Penicillin

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Question 4 : Blood pressure is maximum in mammalian aorta during

A. diastole of the right ventricle

B. systole of the left atrium

C. diastole of the right atrium

D. systole of the left ventricle

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Question 5 : A stethoscope is used by doctors for cardiac auscultation. The second sound of each cardiac cycle is heard when

A. AV node receives signal from SA node

B. Semilunar valves close down after the blood flows into vessels from ventricles

C. AV valves open up

D. Ventricular walls vibrate due to gushing in of blood from atria

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Question 6 : Blood pressure in the pulmonary artery is

A. same as that in the aorta

B. less than that in venae cavae

C. more than that in the carotid

D. more than that in the pulmonary vein

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Question 7 : Identify the incorrect statement

A. occurs only in mammals

B. occurs in all vertebrates

C. is composed of systemic circulation

D. is composed of pulmonary circulation

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Question 8 : The hepatic portal vein drains blood to the liver from

A. stomach

B. heart

C. intestine

D. kidneys

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Question 9 : Identify the correct statement

A. Double circulation is characteristic of all vertebrates

B. Volume of blood in pulmonary circulation is more than the volume of blood in systemic circulation at any instant

C. blood pressure in pulmonary circulation is less than that of the systemic circulation

D. a double aortic arch is seen in birds and mammals

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