Question 1

Which movement describes decreasing the angle between two bones, such as bending the elbow?

Accepted Answer

Flexion

Question 2

A patient presents with an injury to the anterior cruciate ligament (ACL) of the knee. Which of the following best describes the primary function of the ACL?

Accepted Answer

Prevents anterior displacement of the tibia relative to the femur

Question 3

Which ligament stabilizes the shoulder joint by connecting the coracoid process to the acromion?

Accepted Answer

Coracoacromial ligament

Question 4

During a physical exam, a patient is asked to move their thumb to touch the tip of their little finger. Which movement is being demonstrated?

Accepted Answer

Opposition

Question 5

Which of the following best describes the movement of the foot when the sole turns inward?

Accepted Answer

Inversion

Question 6

A football player suffers a lateral blow to the knee. Which ligament is most likely to be injured?

Accepted Answer

Medial collateral ligament

Question 7

Which joint allows for both elevation and depression movements of the mandible?

Accepted Answer

Temporomandibular joint

Question 8

Which ligament is NOT part of the hip joint?

Accepted Answer

Coracohumeral ligament

Question 9

If a patient cannot abduct their arm at the shoulder, which structure is most likely damaged?

Accepted Answer

Deltoid muscle or its associated ligaments

Question 10

Which movement occurs when you move your jaw forward, as in sticking out your chin?

Accepted Answer

Protraction

Question 11

Which ligament is responsible for stabilizing the lateral aspect of the ankle joint?

Accepted Answer

Lateral calcaneofibular ligament

Question 12

Which of the following movements is described by turning the palm upward?

Accepted Answer

Supination

Question 13

A gymnast lands awkwardly and injures the meniscus in her knee. What is the primary function of the meniscus?

Accepted Answer

Acts as a shock absorber and stabilizes the joint

Question 14

Which joint is involved in the movement of ribs during breathing?

Accepted Answer

Costovertebral joint

Question 15

Which movement is described by moving a limb away from the midline of the body?

Accepted Answer

Abduction

Question 16

Which ligament connects the clavicle to the coracoid process and is divided into conoid and trapezoid parts?

Accepted Answer

Coracoclavicular ligament

Question 17

Which movement is demonstrated when you lower your shoulders after shrugging?

Accepted Answer

Depression

Question 18

Which joint is responsible for the rotation of the head, such as turning it from side to side?

Accepted Answer

Joints of the vertebral column

Question 19

A patient with arthritis in the metacarpophalangeal joints will most likely have difficulty with which movement?

Accepted Answer

Flexion and extension of the fingers

Question 20

Which ligament is most likely to be injured in a sprained ankle caused by excessive inversion?

Accepted Answer

Lateral calcaneofibular ligament

Joints and Movements: Key Terms and Structures

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