Question 1

Which of the following best describes a fibrous joint?

Accepted Answer

A joint where bones are connected by dense regular connective tissue and are typically immobile.

Question 2

Which of the following is NOT a type of synovial joint?

Accepted Answer

Suture

Question 3

A patient presents with swelling, pain, and stiffness in multiple joints. Laboratory tests reveal increased white blood cells in the synovial fluid. Which condition is most likely?

Accepted Answer

Rheumatoid arthritis

Question 4

Which movement increases the angle between two bones at a joint?

Accepted Answer

Extension

Question 5

Which equation correctly represents the calculation of the range of motion (ROM) for a synovial joint if the initial angle is $$\$$theta_1$$ and the final angle is $$\$$theta_2$$?

Accepted Answer

$$ROM = |\$$theta_2$$ - \$$theta_1$$|$$

Question 6

Which joint type allows movement in all axes and planes, such as the shoulder and hip?

Accepted Answer

Ball and socket joint

Question 7

A football player twists his ankle during a game, resulting in swelling and tenderness anteroinferior to the lateral malleolus. What is the most likely diagnosis?

Accepted Answer

Sprain

Question 8

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

Accepted Answer

Inversion

Question 9

Which structure connects muscle to bone?

Accepted Answer

Tendon

Question 10

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

Accepted Answer

Presence of a joint cavity filled with synovial fluid

Question 11

A patient complains of jaw pain, clicking sounds when opening the mouth, and difficulty chewing. Which joint is most likely affected?

Accepted Answer

Temporomandibular joint (TMJ)

Question 12

Which type of arthritis is characterized by the degeneration of articular cartilage due to wear and tear, commonly seen in older adults?

Accepted Answer

Osteoarthritis

Question 13

Which movement describes moving a limb away from the midline of the body?

Accepted Answer

Abduction

Question 14

Which of the following equations best represents the calculation of uric acid concentration ($$C_{UA}) in $$blood if the total uric acid ($$UA) is $$divided by the blood volume ($$V$$)?

Accepted Answer

$$C_{UA} = \frac{UA}{V}$$

Question 15

Which synovial joint type allows only uniaxial movement, such as flexion and extension?

Accepted Answer

Hinge joint

Question 16

Which movement describes the circular motion of a limb that creates an imaginary cone?

Accepted Answer

Circumduction

Question 17

Which of the following is a symptom of gout?

Accepted Answer

Joint swelling and pain due to increased uric acid levels

Question 18

Which movement describes turning the palm of the hand upward?

Accepted Answer

Supination

Question 19

Which joint is an example of a saddle joint?

Accepted Answer

Thumb (carpometacarpal joint)

Question 20

Which of the following best describes a sprain?

Accepted Answer

Tearing or stretching of ligaments without bone fracture

Chapter 9: Articulations – Joints and Movement in Anatomy & Physiology

Guida di studio - Domande di pratica

Study guide - Flashcard