Question 1

Which of the following best describes a synchondrosis joint?

Accepted Answer

A joint where bones are united by hyaline cartilage, typically immovable

Question 2

Which structural feature is unique to synovial joints and is essential for their function?

Accepted Answer

Joint cavity filled with synovial fluid

Question 3

A football player suffers a shoulder dislocation after tackling an opponent. Which anatomical feature most likely contributed to the injury?

Accepted Answer

Weakest support anteriorly and inferiorly in the shoulder joint

Question 4

Which of the following correctly matches the joint type with its movement capability?

Accepted Answer

Hinge joint – uniaxial movement

Question 5

Which equation best represents the relationship between the number of ligaments ($$n) $$and joint strength ($$S$$), assuming each ligament contributes equally?

Accepted Answer

$$S = k 	imes n$$

Question 6

A patient presents with pain and swelling in the knee after a twisting injury. Which structure is most likely damaged if the joint is unstable and there is excessive movement?

Accepted Answer

Reinforcing ligaments

Question 7

Which of the following movements describes turning the sole of the foot medially?

Accepted Answer

Inversion

Question 8

Which joint classification is defined by bones connected by dense fibrous connective tissue and is generally immovable?

Accepted Answer

Fibrous joint

Question 9

Which of the following is NOT a structural characteristic of synovial joints?

Accepted Answer

Fibrocartilage pad between bones

Question 10

A dentist is examining the joint that holds a tooth in its socket. What is the name of this specific fibrous joint?

Accepted Answer

Gomphosis

Question 11

Which of the following best explains why tendons play a major role in joint stability?

Accepted Answer

Tendons keep muscles taut, which stabilizes joints during movement

Question 12

Which movement occurs when the angle between two bones increases, such as straightening the elbow?

Accepted Answer

Extension

Question 13

Which type of synovial joint allows movement in or around all three axes?

Accepted Answer

Ball-and-socket joint

Question 14

A patient with rheumatoid arthritis experiences joint pain due to inflammation. Which structure is primarily affected in this condition?

Accepted Answer

Synovial membrane

Question 15

Which of the following is a biaxial synovial joint found at the base of the thumb?

Accepted Answer

Saddle joint

Question 16

Which movement describes rotating the forearm so the palm faces posteriorly?

Accepted Answer

Pronation

Question 17

If a joint is classified as amphiarthrotic, what is its functional characteristic?

Accepted Answer

Slightly movable

Question 18

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

Accepted Answer

Reduce friction between ligaments, tendons, or bones

Question 19

A gymnast performing a split is demonstrating which type of movement at the hip joint?

Accepted Answer

Abduction

Question 20

Which of the following is true regarding the repair of torn ligaments?

Accepted Answer

Ligaments repair very slowly because of poor vascularization

Nurs 1002-Obj #8

Study Guide - Practice Questions

Study Guide - Flashcards