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This test is run by .
Note that your final mark will not be saved in the system.

C1–C2 Structure and Function Reorder

Target Level

Pass

Running Total

Attempt

1 of 3

Drag and drop the boxes into the correct order.

Rearrange the following mechanics of breathing in order from inspiration to expiration.

2. Expiration - The process of breathing air out of the lungs and into the atmosphere
The volume in the thoracic cavity decreases while pressure increases
The volume of the thoracic cavity increases while pressure decreases
1. Inspiration - The process of breathing air into the lungs from the atmosphere
The external intercostal muscles and the diaphragm relax while the internal intercostal muscles contract, pulling the ribs downwards and inwards
The external intercostal muscles and the diaphragm contract while the internal intercostal muscles relax, pulling the ribs upwards and outwards

This is your 1^st attempt! The marking algorithm gives more marks for getting the right order first time.

Pass Mark

70%