Medical Quiz
★ Respiratory System Quiz

When the intercostal muscles contract,

A. The ribs and sternum move downwards toward the body

B. The ribs and sternum move upwards away from the body

C. It decreases the space for the lungs

D. It causes the diaphragm to relax

Select your answer:
         


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Other quiz:

Anatomy › View

Which one of these is incorrect?

A. The skeleton provides oxygen for the working muscles

B. The skeleton provides protection for vital organs

C. The skeleton provides structural shape and points for attachment

D. The skeleton provides support

Muscles and Healthy Body › View

We can find carbohydrates in …..

A. grains, fruits, meats

B. potatoes, grains, rice

C. milk, corn, grains

D. vegetables, grains, nuts