Question 1

Which of the following best describes the main compromise at every joint in the human body?

Accepted Answer

The need for strength versus the need for mobility

Question 2

A patient presents with a joint that is immovable and consists of dense fibrous connective tissue between skull bones. Which type of joint is this?

Accepted Answer

Suture (synarthrosis)

Question 3

Which of the following is a correct pairing of joint type and its structural component?

Accepted Answer

Suture – dense fibrous connective tissue

Question 4

Which of the following best explains why some individuals are 'double-jointed'?

Accepted Answer

They have hypermobility due to factors such as abnormally shaped bone ends, weak ligaments, or stretched ligaments

Question 5

Which of the following is NOT a function of synovial fluid?

Accepted Answer

Bone fusion

Question 6

A football player suffers a dislocation of the shoulder. Which structure is most likely to be damaged, increasing the risk of future dislocations?

Accepted Answer

Joint capsule wall

Question 7

Which of the following best describes a symphysis joint?

Accepted Answer

A joint where bones are separated by a pad of fibrocartilage

Question 8

Which of the following is a distinguishing feature of synovial joints compared to other joint types?

Accepted Answer

Presence of a joint cavity filled with synovial fluid

Question 9

A patient with osteoarthritis is most likely to experience which of the following changes in their joints?

Accepted Answer

Roughening and breakdown of articular cartilage, leading to bone spurs and inflammation

Question 10

Which of the following factors does NOT contribute to the stabilization of synovial joints?

Accepted Answer

Increased production of red blood cells

Question 11

Which of the following best describes the movement allowed by a hinge joint?

Accepted Answer

Monaxial movement (flexion and extension)

Question 12

Which structure in a synovial joint is responsible for producing synovial fluid?

Accepted Answer

Synoviocytes of the inner layer of the synovial membrane

Question 13

A dentist is examining the periodontal ligament that binds a tooth to the jaw. This is an example of which type of joint?

Accepted Answer

Gomphosis

Question 14

Which of the following best describes the difference between a synchondrosis and a symphysis?

Accepted Answer

A synchondrosis is a rigid bridge of hyaline cartilage, while a symphysis is a pad of fibrocartilage

Question 15

Which of the following is a correct example of a diarthrosis?

Accepted Answer

Shoulder joint

Question 16

A patient presents with inflammation of a bursa due to repetitive friction. What is the most likely diagnosis?

Accepted Answer

Bursitis

Question 17

Which of the following best describes the function of menisci in synovial joints?

Accepted Answer

Channel the flow of synovial fluid and separate articular surfaces

Question 18

Which of the following is true regarding rheumatoid arthritis?

Accepted Answer

It is an autoimmune disease that can cause massive inflammation and scar tissue formation in joints

Question 19

Which of the following best describes the movement of supination?

Accepted Answer

Turning the palm forward or upward

Question 20

A patient has a joint where two bones are connected by an interosseous membrane. Which functional classification does this joint belong to?

Accepted Answer

Amphiarthrosis

Chapter 9: Articulations (Joints) – Structure, Function, and Classification

Study Guide - Practice Questions