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Human skeletal anatomy and classification of ribs and vertebrae Quiz

#1

Which of the following is not a function of the skeletal system?

Regulation of body temperature
Explanation

Skeletal system doesn't regulate body temperature.

#2

How many pairs of ribs are found in the human body?

12
Explanation

Human body has 12 pairs of ribs.

#3

How many cervical vertebrae are there in the human spine?

7
Explanation

Human spine has 7 cervical vertebrae.

#4

What is the name of the bone formed by the fusion of five sacral vertebrae?

Sacrum
Explanation

Fusion of five sacral vertebrae forms the sacrum bone.

#5

Which vertebrae are characterized by the presence of ribs?

Thoracic
Explanation

Thoracic vertebrae have ribs attached.

#6

How many pairs of floating ribs are present in the human body?

2
Explanation

Human body has 2 pairs of floating ribs.

#7

Which part of the vertebrae surrounds and protects the spinal cord?

Vertebral foramen
Explanation

Vertebral foramen surrounds and protects the spinal cord.

#8

Which type of vertebrae are found in the neck region?

Cervical
Explanation

Cervical vertebrae are found in the neck region.

#9

What is the distinguishing feature of true ribs?

They articulate directly with the sternum
Explanation

True ribs directly articulate with the sternum.

#10

Which part of the rib attaches to the thoracic vertebrae?

Head
Explanation

Rib's head attaches to the thoracic vertebrae.

#11

Which type of ribs are also known as false ribs?

Vertebrochondral ribs
Explanation

Vertebrochondral ribs are known as false ribs.

#12

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

Scapula
Explanation

Scapula is not part of the axial skeleton.

#13

What is the name of the joint between the rib and the sternum?

Costochondral joint
Explanation

Joint between rib and sternum is costochondral.

#14

Which of the following bones is not a part of the rib cage?

Scapula
Explanation

Scapula is not part of the rib cage.

#15

Which of the following is not a function of the vertebrae?

Production of red blood cells
Explanation

Vertebrae don't produce red blood cells.

#16

Which of the following is true regarding lumbar vertebrae?

They are the largest vertebrae
Explanation

Lumbar vertebrae are the largest.

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