Question 13
Question 13 of 40
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
11. Transport in humans
11.1. Circulatory system

Understand that a double circulation provides a low pressure circulation to the lungs and a high pressure circulation to the body tissues

11. Transport in humans
11.2. Heart

State that blood is pumped away from the heart in arteries and returns to the heart in veins