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Circulatory system questions (practice) Khan Academy
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Cardiovascular system MCQs with Answers - Remix education
Web1) As pulmonary respiration begins at birth, the pulmonary blood pressure FALLS, causing blood from the right pulmonary trunk to enter the PULMONARY VEINS. 2) The foramen ovale & ductus arteriosus close, eliminating the fetal right-to-left shunt. This results in the SEPARATION OF THE SYSTEMIC AND PULMONARY CIRCULATIONS in the heart. WebFeb 20, 2013 · Head & neck anatomy and neuroanatomy multiple choice questions Shubhamm Baldha ... circle d) circle, funnel 10. the skeleton of the heart is: a) bony b) cartilaginous c) fibrous d) heart has no skeleton 11. the connection of conduction between the myocardium of atria and that of ventricle is: a) S.A node b) A.V node c) A.V bundle d ... Weba. In the developing fetus, blood is shunted from the left atrium to the right atrium. b. The fetus has greater pulmonary arterial pressure than the newborn. c. The interatrial septum … small order clothing manufacturers india