Question 1

Which of the following best describes a synarthrosis joint?

Accepted Answer

A joint that is immovable, such as the sutures of the skull

Question 2

A patient presents with pain and swelling in the big toe. Laboratory tests reveal elevated uric acid levels. Which type of arthritis is most likely responsible for these symptoms?

Accepted Answer

Gouty arthritis

Question 3

Which structural joint type is held together by a ligament and allows more movement than a suture but less than a synovial joint?

Accepted Answer

Syndesmosis

Question 4

Which of the following movements is correctly matched with its description?

Accepted Answer

Circumduction: moving a limb so that its distal end describes a circle

Question 5

Which of the following best explains why the shoulder joint is more prone to dislocation than the hip joint?

Accepted Answer

The shoulder joint has a thinner and looser articular capsule, allowing greater mobility

Question 6

A football player suffers a knee injury. Imaging reveals damage to the menisci. What is the primary function of the menisci in the knee joint?

Accepted Answer

To improve the fit between articulating bone ends and increase joint stability

Question 7

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

Accepted Answer

Suture – between parietal and temporal bones

Question 8

Which of the following statements about synovial fluid is TRUE?

Accepted Answer

It provides a slippery, weight-bearing film that reduces friction between joint surfaces

Question 9

A patient is unable to perform dorsiflexion. Which movement is most affected?

Accepted Answer

Lifting the foot superiorly

Question 10

Which of the following best describes a sprain?

Accepted Answer

Ligaments reinforcing a joint are stretched or torn

Question 11

Which of the following is a distinguishing feature of a synovial joint?

Accepted Answer

Bones are separated by a fluid-containing joint cavity

Question 12

Which movement occurs at the temporomandibular joint when you stick your jaw out?

Accepted Answer

Protraction

Question 13

Which of the following is TRUE regarding the knee joint?

Accepted Answer

It consists of three joints in one: femoropatellar and two tibiofemoral joints

Question 14

Which of the following best describes the function of a bursa?

Accepted Answer

To reduce friction where ligaments, muscles, skin, tendons, or bones rub together

Question 15

Which of the following is a correct description of a pivot joint?

Accepted Answer

Allows rotation around a single axis

Question 16

Which of the following is a characteristic of rheumatoid arthritis?

Accepted Answer

It is a chronic inflammatory autoimmune disorder

Question 17

Which of the following is TRUE about the hip (coxal) joint?

Accepted Answer

It is a ball and socket joint with a deeper socket and stronger ligaments than the shoulder

Question 18

Which of the following best describes the movement of supination?

Accepted Answer

Rotating the forearm laterally so the palm faces anteriorly

Question 19

Which of the following is an example of a synchondrosis?

Accepted Answer

Epiphyseal plate in a growing long bone

Question 20

A patient presents with joint pain and stiffness, and imaging shows erosion of articular cartilage with little inflammation. Which type of arthritis is most likely?

Accepted Answer

Osteoarthritis

Joints (Articulations): Structure, Function, and Clinical Considerations

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