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Anatomy and Functionality of Skeletal Structures Quiz

#1

Which bone is commonly known as the collarbone?

Clavicle
Explanation

The bone connecting the shoulder to the breastbone.

#2

What type of joint is the elbow joint?

Hinge joint
Explanation

A joint allowing movement primarily in one direction.

#3

What is the medical term for the thigh bone?

Femur
Explanation

The largest and strongest bone in the human body.

#4

Which of the following bones is not part of the human hand?

Tarsals
Explanation

Bones forming part of the ankle, not the hand.

#5

Which bone forms the prominence of the cheek?

Zygomatic bone
Explanation

A facial bone contributing to the structure of the cheek and orbit.

#6

What is the smallest bone in the human body?

Stapes
Explanation

A bone located in the middle ear involved in hearing.

#7

Which of the following bones is not part of the axial skeleton?

Scapula
Explanation

A bone forming part of the shoulder girdle, not part of the central skeleton.

#8

What is the function of the skeletal system?

All of the above
Explanation

Support, protection, movement, blood cell production, and mineral storage.

#9

What is the function of the rib cage?

All of the above
Explanation

Protecting the chest cavity, assisting in breathing, and providing support to the upper body.

#10

Which bone articulates with the acetabulum to form the hip joint?

Femur
Explanation

The thigh bone forming the connection between the hip and knee.

#11

Which joint allows for the movement of the head to nod 'yes'?

Atlanto-occipital joint
Explanation

A joint connecting the skull and the first cervical vertebra.

#12

What is the main function of the patella (kneecap)?

All of the above
Explanation

Protecting the knee joint and enhancing the leverage of the quadriceps muscles.

#13

Which bone is responsible for producing red blood cells in adults?

Sternum
Explanation

Though not the primary site, it can produce red blood cells in certain conditions.

#14

Which part of the vertebrae provides protection for the spinal cord?

Vertebral foramen
Explanation

A space within the vertebrae through which the spinal cord passes.

#15

Which bone articulates with the ulna and radius to form the elbow joint?

Humerus
Explanation

The long bone of the upper arm.

#16

Which bone forms the lower jaw?

Mandible
Explanation

The only movable bone of the skull.

#17

Which bone forms the bridge of the nose?

Nasal bone
Explanation

A pair of small bones contributing to the structure of the nose.

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