Question 1

Which of the following bones is NOT part of the pectoral (shoulder) girdle?

Accepted Answer

Humerus

Question 2

A patient presents with a fracture in the acetabulum. Which joint is most likely affected?

Accepted Answer

Hip joint

Question 3

Which of the following best explains why the lower limb is more stable but less mobile than the upper limb?

Accepted Answer

The lower limb is adapted for weight-bearing, with stronger and more stable joints.

Question 4

A forensic anthropologist is examining a pelvis to determine the sex of skeletal remains. Which feature is most useful for this determination?

Accepted Answer

The width of the pelvic inlet

Question 5

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

Accepted Answer

Scapula, humerus, radius/ulna, carpals, metacarpals, phalanges

Question 6

A football player suffers a dislocated shoulder. Which joint is most likely involved?

Accepted Answer

Glenohumeral joint

Question 7

Which bone is NOT a weight-bearing bone in the lower limb?

Accepted Answer

Fibula

Question 8

A patient has difficulty flexing their wrist after a fall. Which group of bones is most likely injured?

Accepted Answer

Carpals

Question 9

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

Accepted Answer

They distribute body weight and absorb shock during movement.

Question 10

Which joint is classified as a hinge joint and allows for flexion and extension only?

Accepted Answer

Elbow joint

Question 11

A patient presents with a fracture of the distal radius. Which movement would be most affected?

Accepted Answer

Pronation and supination of the forearm

Question 12

Which of the following equations best represents the relationship between force, mass, and acceleration as it applies to weight-bearing bones during walking?

Accepted Answer

$$F = m \times a$$

Question 13

Which bone articulates with the acetabulum to form the hip joint?

Accepted Answer

Femur

Question 14

A runner experiences pain in the metatarsals after increasing training intensity. Which function of the foot is most likely compromised?

Accepted Answer

Weight distribution through the arches

Question 15

Which of the following is a key difference between the pelvic girdle and the pectoral girdle?

Accepted Answer

The pelvic girdle consists of the ilium, ischium, and pubis, while the pectoral girdle consists of the scapula and clavicle.

Question 16

Which of the following is a common site for fracture in the upper limb due to its anatomical position and function?

Accepted Answer

Clavicle

Question 17

A patient is unable to extend their knee after a traumatic injury. Which joint is most likely affected?

Accepted Answer

Knee joint

Question 18

Which of the following bones is part of the forearm?

Accepted Answer

Radius

Question 19

Which anatomical landmark is commonly used to estimate body size in forensic investigations?

Accepted Answer

Length of the humerus

Question 20

A gymnast lands awkwardly and fractures the talus. Which function will be most affected?

Accepted Answer

Weight transfer from the leg to the foot

Overview of the Appendicular Skeleton: Pectoral & Pelvic Girdles, Limbs, and Major Joints

Study Guide - Practice Questions

Study Guide - Flashcards