Quiz 7 b 3 Bony Thorax

Bones of the thoracic cavity that are attached to vertebrae only (not attached to sternum or another rib by costal cartilage); lowest two false ribs

• floating ribs
• false ribs
• true ribs
• loose ribs

How many pairs of true ribs are there? 

• 12
• 2
• 5
• 7

How many pairs of false ribs are there? 

• 5
• 3
• 2
• 7

Which of the following is true for inhalation?

• internal intercostal muscles contract

• external intercostal muscles contract

• rib cage moves downwards and inwards

• rib cage move downwards and outwards

• Rib

• Humerus

• Rib Cage

• Bird Cage

WHAT IS H ? 

• HEAD
• TUBERCLE
• NECK
• COSTAL GROOVE

What bones protect your heart and chest?

• spine
• skull
• ribcage
• arm

The middle, flat section of the sternum. 

• clavicle 
• head 
• glenoid cavity 
• Body 

Bones of the thoracic cavity that are attached to vertebrae only (not attached to sternum or another rib by costal cartilage); lowest two false ribs

• floating ribs
• false ribs
• true ribs
• loose ribs

Inferior portion of the sternum; made of cartilage; cone shaped

• coracoid process
• acromion process
• xiphoid process
• scapula