Question 1

Which type of cartilage is most abundant in the human body and provides support, flexibility, and resilience?

Accepted Answer

Hyaline cartilage

Question 2

A patient presents with a torn meniscus in the knee. Which type of cartilage is primarily affected?

Accepted Answer

Fibrocartilage

Question 3

Which statement best describes the perichondrium?

Accepted Answer

It is a layer of dense irregular connective tissue that surrounds cartilage.

Question 4

Cartilage is avascular. How do chondrocytes receive nutrients?

Accepted Answer

By diffusion from the perichondrium.

Question 5

Which function of bone is directly related to the hormone osteocalcin?

Accepted Answer

Regulation of insulin, glucose, and metabolism

Question 6

Which of the following is NOT a function of bone?

Accepted Answer

Production of digestive enzymes

Question 7

Which type of cartilage contains both collagen and elastic fibers, making it flexible and resilient?

Accepted Answer

Elastic cartilage

Question 8

Which bone function is most directly involved when skeletal muscles contract to produce movement?

Accepted Answer

Anchorage

Question 9

Which of the following best describes the growth of cartilage by appositional growth?

Accepted Answer

Outward growth that adds to the surface

Question 10

A child with a vitamin D deficiency is most likely to develop which condition affecting bone mineralization?

Accepted Answer

Rickets

Question 11

Which equation best represents the relationship between bone resorption and deposition in osteoporosis?

Accepted Answer

$$Resorption \u003e Deposition$$

Question 12

Which type of bone cell is responsible for bone resorption?

Accepted Answer

Osteoclast

Question 13

Which of the following is a correct sequence for the repair of a bone fracture?

Accepted Answer

Hematoma forms → Fibrocartilaginous callus forms → Bony callus forms → Remodeling

Question 14

Which of the following bone types is correctly matched with its example?

Accepted Answer

Flat bone – Sternum

Question 15

Which hormone increases blood calcium levels by stimulating bone resorption?

Accepted Answer

Parathyroid hormone (PTH)

Question 16

Which process describes the formation of bone tissue from hyaline cartilage?

Accepted Answer

Endochondral ossification

Question 17

Which of the following best explains why bones are considered organs?

Accepted Answer

They contain multiple tissue types including nervous, connective, muscle, and epithelial tissues.

Question 18

Which bone marking is most likely to serve as a site for muscle and ligament attachment?

Accepted Answer

Projection

Question 19

Which of the following best describes the composition of hydroxyapatite in bone?

Accepted Answer

It consists mainly of tiny calcium phosphate crystals providing hardness.

Question 20

A patient with hypercalcemia is at risk for which of the following complications?

Accepted Answer

Formation of kidney stones due to calcium salt deposits

Bones and Skeletal Tissues: Structure, Function, and Types

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