A birth defect called transposition of great vessels results in the pulmonary trunk emanating from the left...

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Medical Sciences

A birth defect called transposition ofgreat vessels results in the pulmonary trunk emanating from theleft ventricle and the aorta stemming form the right ventricle. Asa result, ventricle is thicker-walled.
The hydrostatic pressure gradientdrives water_capillaries, and the colloid osmotic pressuredrives water___capillaries.
The AV node delay (or PR segment inECG) :
allows the atria and ventricles todepolarize and contract as a unit
allows the two ventricles todepolarize and contract separately
allows the atria and ventricles todepolarize and contract separately
speeds up the impulse transmissionfrom the atria to the ventricles

Fernando has blood type A while Mariahas blood type O. Their son, Juan, needs blood transfusion due to amedical condition. Which of the following blood type(s)cannot donate blood to Juan?
Note Juan' paternal grandfather hastype O blood. Â Â
A and O
B only
B and AB
B and O

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Answer Answer 1 Right ventricle is thicker walled Explanation Transposition of the great vessels is a congenital disease that is the condition is present since the birth of a child In this condition the pulmonary arteries and the aorta are reverse transposed That is the aorta originates from the right ventricle as against the left ventricle Similarly the pulmonary arteries originate from the left ventricle as against the right ventricle Since aorta is meant to transport the pure oxygenated blood to the different body parts as a result of which the work pressure on the corresponding ventricle is more Henceforth the walls of the right See Answer

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		allows the atria and ventricles todepolarize and contract as a unit
		allows the two ventricles todepolarize and contract separately
		allows the atria and ventricles todepolarize and contract separately
		speeds up the impulse transmissionfrom the atria to the ventricles