Bones

Question 1

What is the primary function of bones in the human body?

Answer 1

To provide structure, support, and protection for organs and tissues.

Question 2

True or False: Bones are considered living tissues.

Answer 2

True

Question 3

What type of bone is characterized by a dense outer layer and a spongy inner layer?

Answer 3

Long bone

Question 4

Fill in the blank: The process of bone formation is called _______.

Answer 4

Ossification

Question 5

What mineral is most abundantly found in bones?

Answer 5

Calcium

Question 6

Multiple choice: Which of the following is NOT a type of bone cell? A) Osteoblasts B) Osteocytes C) Chondrocytes D) Osteoclasts

Answer 6

C) Chondrocytes

Question 7

What is the name of the tough connective tissue that covers the outer surface of bones?

Answer 7

Periosteum

Question 8

True or False: The adult human body has 206 bones.

Answer 8

True

Question 9

What is the name of the bone that forms the forehead?

Answer 9

Frontal bone

Question 10

Fill in the blank: The _______ is the largest bone in the human body.

Answer 10

Femur

Question 11

Multiple choice: Which type of bone is primarily responsible for blood cell production? A) Compact bone B) Spongy bone C) Cancellous bone D) All of the above

Answer 11

B) Spongy bone

Question 12

What is the function of osteoclasts?

Answer 12

To break down and resorb bone tissue.

Question 13

True or False: Bones can remodel in response to stress and strain.

Answer 13

True

Question 14

What are the two main types of bone tissue?

Answer 14

Compact bone and spongy bone

Question 15

Multiple choice: Which bone is part of the axial skeleton? A) Humerus B) Femur C) Vertebrae D) Scapula

Answer 15

C) Vertebrae

Question 16

What is the name of the soft tissue found inside bones that produces blood cells?

Answer 16

Bone marrow

Question 17

Fill in the blank: The spinal column is made up of _______ vertebrae.

Answer 17

33

Question 18

What is the role of osteoblasts in bone health?

Answer 18

To form new bone tissue.

Question 19

True or False: The human skull is made up of 22 bones.

Answer 19

True

Question 20

What type of joint allows for the greatest range of motion?

Answer 20

Ball-and-socket joint

Question 21

Multiple choice: Which part of the bone contains the growth plate? A) Diaphysis B) Epiphysis C) Metaphysis D) Periosteum

Answer 21

B) Epiphysis

Question 22

What is the term for the central canal within the bone that contains blood vessels and nerves?

Answer 22

Haversian canal

Question 23

Fill in the blank: _______ is the process by which bones heal after a fracture.

Answer 23

Bone remodeling

Question 24

What is the primary component of the extracellular matrix in bone?

Answer 24

Collagen

Question 25

True or False: Cartilage is more flexible than bone.

Answer 25

True

Question 26

What is the purpose of the synovial fluid found in joints?

Answer 26

To lubricate and reduce friction between the articular cartilage.