Question 1

Which of the following best describes a syndesmosis joint?

Accepted Answer

A joint held together by a ligament, with fibrous tissue longer than in sutures

Question 2

Which type of joint is found between the first rib and the sternum?

Accepted Answer

Synchondrosis

Question 3

A patient presents with pain in the pubic symphysis after childbirth. Which type of tissue primarily composes this joint?

Accepted Answer

Fibrocartilage

Question 4

Which of the following is a fibrous joint that allows minimal movement and is found only in the skull?

Accepted Answer

Suture

Question 5

The periodontal ligament is associated with which type of joint?

Accepted Answer

Gomphosis

Question 6

Which equation best represents the relationship between joint stability ($$S) $$and mobility ($$M) in $$synovial joints?

Accepted Answer

$$S = \frac{1}{M}$$

Question 7

A football player suffers a tear in the fibrocartilaginous intervertebral disc. Which type of joint is affected?

Accepted Answer

Symphysis

Question 8

Which of the following is NOT a characteristic of cartilaginous joints?

Accepted Answer

They contain a joint cavity filled with synovial fluid

Question 9

If the length of the ligament in a syndesmosis joint increases, what happens to the mobility of the joint?

Accepted Answer

Mobility increases

Question 10

Which joint type is most likely to be affected by osteoarthritis?

Accepted Answer

Synovial joint

Question 11

A dentist is treating a patient with inflammation in the periodontal ligament. Which joint is directly involved?

Accepted Answer

Gomphosis

Question 12

Which of the following best explains why sutures are classified as synarthrotic joints?

Accepted Answer

They are immovable and fuse bones together

Question 13

Which joint type is found between the tibia and fibula?

Accepted Answer

Syndesmosis

Question 14

Which formula can be used to estimate the total number of possible movements ($$N) in a $$synovial joint with $$d$$ degrees of freedom?

Accepted Answer

$$N = 2^d$$

Question 15

Which of the following is TRUE regarding symphysis joints?

Accepted Answer

They are composed of fibrocartilage and allow limited movement

Question 16

A newborn has a temporary joint at the epiphyseal plate. What type of joint is this?

Accepted Answer

Synchondrosis

Question 17

Which joint type is most likely to be injured in a shoulder dislocation?

Accepted Answer

Synovial joint

Question 18

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

Accepted Answer

Symphysis - Intervertebral disc

Question 19

Which joint type is classified as amphiarthrotic?

Accepted Answer

Symphysis

Question 20

A patient with a cartilage tear in the knee most likely has an injury to which type of joint?

Accepted Answer

Synovial joint

Anatomy & Physiology Study Notes: Structure and Classification of Joints

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