Human Anatomy - Sternum Quiz

Test your knowledge on sternum anatomy. Explore functions, landmarks, and articulations. Perfect for medical students & enthusiasts!

#1

Which of the following is NOT a component of the sternum?

Manubrium
Xiphoid process
Spinous process
Body
#2

What is the medical term for the breastbone?

Manubrium
Sternum
Xiphoid process
Costal cartilage
#3

Which of the following is the correct order of the parts of the sternum from top to bottom?

Manubrium, body, xiphoid process
Body, manubrium, xiphoid process
Xiphoid process, body, manubrium
Manubrium, xiphoid process, body
#4

The sternum is part of which major anatomical system?

Nervous system
Circulatory system
Digestive system
Skeletal system
#5

Which type of joint is formed between the manubrium and the body of the sternum?

Fibrous joint
Cartilaginous joint
Synovial joint
Suture
#6

Which ribs are attached directly to the sternum via costal cartilages?

True ribs (1-7)
False ribs (8-12)
Floating ribs (11-12)
Both b and c
#7

The angle of Louis, also known as the sternal angle, corresponds to the junction of:

Manubrium and body of the sternum
Manubrium and xiphoid process
Manubrium and first rib
Body and xiphoid process of the sternum
#8

What is the function of the xiphoid process?

To provide attachment for muscles of the neck and chest
To protect vital organs in the chest
To anchor the lower ribs
It has no specific function
#9

Which of the following is NOT a landmark used to identify specific parts of the sternum?

Jugular notch
Sternal angle
Costal margin
Xiphisternal joint
#10

Which ribs indirectly attach to the sternum via the costal cartilage of the rib above?

True ribs (1-7)
False ribs (8-12)
Floating ribs (11-12)
Both b and c
#11

Which of the following structures articulates with the clavicle to form the sternoclavicular joint?

Manubrium
Body of the sternum
Xiphoid process
All of the above
#12

What is the function of the sternum in the human body?

To protect the heart and lungs
To aid in breathing
To support the rib cage
All of the above
#13

The body of the sternum is roughly triangular in shape and features how many facets for articulation with costal cartilages?

6
7
8
9
#14

Which part of the sternum serves as an attachment site for the second rib and the costal cartilage of the first rib?

Manubrium
Body
Xiphoid process
Sternal angle
#15

Which of the following structures articulates with the xiphoid process?

Costal cartilage
Manubrium
Ligamentum flavum
Diaphragm

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