Question 1

A patient presents with a fracture at the sternal end of the clavicle. Which of the following best describes the anatomical location of this injury?

Accepted Answer

The medial end of the clavicle, articulating with the manubrium of the sternum

Question 2

Which bone marking on the scapula serves as the point of articulation with the head of the humerus?

Accepted Answer

Glenoid cavity (fossa)

Question 3

A radiograph shows a fracture at the surgical neck of the humerus. Which of the following statements is correct regarding the surgical neck?

Accepted Answer

It is a common site of fracture located just distal to the tubercles of the humerus

Question 4

Which of the following features distinguishes the right scapula from the left when viewed from the posterior aspect?

Accepted Answer

The glenoid cavity faces laterally, and the spine is on the posterior surface

Question 5

A patient has difficulty flexing the forearm at the elbow after a fall. Imaging reveals a fracture at the coronoid process. Which bone is affected?

Accepted Answer

Ulna

Question 6

Which of the following correctly describes the articulation between the radius and ulna at the elbow joint?

Accepted Answer

The head of the radius articulates with the radial notch of the ulna

Question 7

How many carpal bones are present in one human wrist, and what is their primary function?

Accepted Answer

8; to allow flexibility and movement of the wrist

Question 8

A medical student is asked to number the metacarpals of the hand. Which of the following is correct?

Accepted Answer

They are numbered I to V from lateral (thumb) to medial (little finger)

Question 9

Which of the following statements about the phalanges of the hand is correct?

Accepted Answer

Each finger has proximal, middle, and distal phalanges, except the thumb, which lacks a middle phalanx

Question 10

A forensic anthropologist is examining a pelvis and notes a wide pelvic inlet, a broad pubic arch, and a less curved sacrum. Which sex does this pelvis most likely belong to?

Accepted Answer

Female

Question 11

Which of the following bone markings is found on the femur and serves as the site of attachment for the gluteus medius muscle?

Accepted Answer

Greater trochanter

Question 12

A patient suffers a direct blow to the lateral side of the knee, resulting in a fracture of the lateral malleolus. Which bone is fractured?

Accepted Answer

Fibula

Question 13

Which of the following best describes the acetabulum?

Accepted Answer

A deep socket in the hip bone that articulates with the head of the femur

Question 14

Which tarsal bone forms the heel of the foot and serves as the attachment for the Achilles tendon?

Accepted Answer

Calcaneus

Question 15

A patient is diagnosed with a fracture of the tibial tuberosity. Which function is most likely to be impaired?

Accepted Answer

Extension of the knee, due to disruption of the patellar ligament attachment

Question 16

Which of the following correctly describes the numbering of the metatarsals in the foot?

Accepted Answer

They are numbered I to V from medial (big toe) to lateral (little toe)

Question 17

A trauma patient has a fracture at the intertrochanteric crest of the femur. Which of the following best describes the location of this crest?

Accepted Answer

It is a ridge on the posterior surface of the femur between the greater and lesser trochanters

Question 18

Which of the following statements about the phalanges of the foot is correct?

Accepted Answer

Each toe has proximal, middle, and distal phalanges, except the big toe, which lacks a middle phalanx

Question 19

A patient is being evaluated for pelvic outlet obstruction. Which anatomical feature is most relevant for determining the size of the pelvic outlet?

Accepted Answer

The distance between the ischial spines

Question 20

A runner presents with pain at the medial malleolus after an ankle injury. Which bone is most likely affected?

Accepted Answer

Tibia

Appendicular Skeleton: Shoulder, Arm, Hip, and Leg – Study Guide

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