9700/12 Biology May Jun 2017 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Biology (9700)
شهریور
2017
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
Gama Admin Ventricular septal defect (VSD) is a heart defect that people can have from birth. People with VSD have a hole in the wall (septum) that separates the left and right ventricles.
What could happen in a person with VSD?
1 Blood will leak through the hole, mostly from right to left.
2 The volume of blood circulating through the lungs will be higher than in a person without VSD.
3 Less oxygen will be delivered to the body…
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