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1. True or false: The serratus posterior superior functions to elevate the ribs.
 
 

Question 1 of 10

2. True or false: The parietal pleura is deep to the endothoracic fascia.
 
 

Question 2 of 10

3. True or false: The intercostal artery is superior to the intercostal vein in the costal groove
 
 

Question 3 of 10

4. True or false: The posterior boundary of the inferior thoracic aperture is the body of vertebra T11.
 
 

Question 4 of 10

5. True or false: The serratus anterior inserts laterally on the scapula
 
 

Question 5 of 10

6. True or false: The intercostal artery, vein and nerve lie between the endothoracic fascia and the innermost intercostal muscle.
 
 

Question 6 of 10

7. Which of the following structures form the boundaries of the superior thoracic aperture
 
 
 
 

Question 7 of 10

8. True or false: The external intercostal muscle has its fibres oriented in the inferomedial direction.
 
 

Question 8 of 10

9. How many false ribs are there?
 
 
 
 

Question 9 of 10

10. How many ribs are there?
 
 
 
 

Question 10 of 10