Question 1

Which of the following best describes a synarthrosis joint?

Accepted Answer

An immovable joint, such as a suture in the skull

Question 2

Which structural classification of joints is characterized by the presence of a joint cavity?

Accepted Answer

Synovial joints

Question 3

A patient presents with a joint injury where the bones are held together by a ligament and there is no joint cavity. Which type of joint is most likely affected?

Accepted Answer

Syndesmosis

Question 4

Which of the following is a cartilaginous joint that is immovable and united by hyaline cartilage?

Accepted Answer

Synchondrosis

Question 5

Which joint type is found between the teeth and their sockets?

Accepted Answer

Gomphosis

Question 6

Which of the following is TRUE regarding symphyses?

Accepted Answer

They are amphiarthrotic and slightly movable

Question 7

Which of the following joints allows for the greatest range of motion?

Accepted Answer

Ball-and-socket joint

Question 8

A football player suffers a knee injury involving the tibiofemoral joint. What type of synovial joint is the knee primarily classified as?

Accepted Answer

Hinge

Question 9

Which of the following is a function of synovial fluid?

Accepted Answer

Reducing friction between articulating surfaces

Question 10

Which equation best represents the relationship between joint stability ($$S$$), muscle tone ($$M$$), articular surface shape ($$A$$), and ligament strength ($$L$$)?

Accepted Answer

$$S = M 	imes A 	imes L$$

Question 11

Which of the following is NOT a friction-reducing structure found in synovial joints?

Accepted Answer

Periosteum

Question 12

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

Accepted Answer

Formation of bone spurs (osteophytes) and restricted movement

Question 13

Which type of arthritis is characterized by deposition of uric acid crystals in joints?

Accepted Answer

Gouty arthritis

Question 14

Which of the following is a correct pairing of joint type and example?

Accepted Answer

Pivot joint – proximal radioulnar joint

Question 15

Which of the following statements about rheumatoid arthritis is TRUE?

Accepted Answer

It is an autoimmune disease that can cause ankylosis

Question 16

Which joint is most likely to be affected by gouty arthritis?

Accepted Answer

Base of the big toe

Question 17

Which of the following best explains why cartilage tears rarely repair themselves?

Accepted Answer

Cartilage is avascular and lacks sufficient nourishment

Question 18

Which of the following is a correct description of a sprain?

Accepted Answer

A stretching or tearing of ligaments

Question 19

Which of the following treatments is most appropriate for bursitis?

Accepted Answer

Anti-inflammatory drugs and aspiration of excess fluid

Question 20

Which of the following is a developmental change in joints as people age?

Accepted Answer

Intervertebral discs become more likely to herniate

Chapter 8: Joints (Articulations) – Structure, Classification, and Types

Study Guide - Practice Questions

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