Question 1

Which of the following best describes the structural classification of the hip (coxal) joint?

Accepted Answer

Synovial ball & socket

Question 2

The tibiofemoral joint is classified structurally as which type of synovial joint?

Accepted Answer

Synovial hinge-like (bicondylar)

Question 3

Which ligament is located on the medial side of the knee and is also known as the tibial collateral ligament?

Accepted Answer

Medial collateral ligament (MCL)

Question 4

Which bone of the lower limb is classified as a sesamoid bone and develops within a tendon?

Accepted Answer

Patella

Question 5

Which of the following joints is classified as a cartilaginous symphysis?

Accepted Answer

Pubic symphysis

Question 6

Which tarsal bone directly articulates with the tibia and fibula to form the ankle joint?

Accepted Answer

Talus

Question 7

Which ligament is most important for maintaining the medial longitudinal arch of the foot?

Accepted Answer

Plantar calcaneonavicular (spring) ligament

Question 8

A patient presents with a torn meniscus in the knee. What is the primary function of the menisci in the tibiofemoral joint?

Accepted Answer

Improve joint congruency and reduce stress

Question 9

Which of the following best describes the movement allowed by the ankle (talocrural) joint?

Accepted Answer

Flexion and extension (dorsiflexion and plantar flexion)

Question 10

Which of the following equations correctly represents the mechanical advantage ($$MA) of a $$lever system in the human body, such as the knee joint?

Accepted Answer

$$MA = \frac{Length_{effort~arm}}{Length_{resistance~arm}}$$

Question 11

Which of the following is NOT a component of the pelvic girdle?

Accepted Answer

Sacrum

Question 12

Which joint is classified as a fibrous syndesmosis?

Accepted Answer

Distal tibiofibular joint

Question 13

Which of the following best describes the function of the arches of the foot?

Accepted Answer

Store mechanical energy and absorb shock

Question 14

Which anatomical term refers to the 'sole of the foot'?

Accepted Answer

Plantar

Question 15

Which ligament prevents anterior displacement of the tibia relative to the femur?

Accepted Answer

Anterior cruciate ligament (ACL)

Question 16

Which of the following bones is NOT part of the tarsal group?

Accepted Answer

Metatarsal

Question 17

Which joint allows for both rolling and sliding movements, as well as some rotation, making it a 'modified hinge'?

Accepted Answer

Knee joint (tibiofemoral)

Question 18

Which of the following is the correct order of bones from proximal to distal in the lower limb?

Accepted Answer

Femur, patella, tibia, tarsals, metatarsals, phalanges

Question 19

Which of the following best describes the functional classification of the knee joint?

Accepted Answer

Diarthrosis (uniaxial, predominantly)

Question 20

A patient suffers a fracture to the 'crus' region. Which part of the lower limb is affected?

Accepted Answer

Leg (between knee and ankle)

Osteology & Arthrology of the Pelvic Girdle and Lower Limb

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