Multiple Choice
Arrange the bones of the upper limb from proximal to distal. Some bones may not be included.
1888
views
22
rank
7. The Skeletal System
Bones of the Upper Limb
Struggling with Anatomy & Physiology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
When a person attempts to break his or her fall with an outstretched hand, he or she often winds up with __________.
A
a Colles' fracture
B
a dislocated shoulder
C
carpal tunnel syndrome
D
a greenstick fracture
Verified step by step guidance1
Understand the context: When a person falls and uses an outstretched hand to break the fall, the impact is absorbed by the bones and joints of the arm, particularly the wrist and forearm.
Identify the common injuries associated with this type of fall: The most common injury is a fracture of the distal radius, known as a Colles' fracture. This occurs when the radius bone in the forearm breaks near the wrist.
Consider the mechanism of injury: A Colles' fracture typically results from a fall on an outstretched hand (FOOSH), where the wrist is extended at the time of impact.
Differentiate from other potential injuries: A dislocated shoulder involves the shoulder joint, carpal tunnel syndrome is a repetitive strain injury affecting the wrist, and a greenstick fracture is more common in children and involves a partial fracture of the bone.
Conclude with the most likely injury: Given the scenario of falling on an outstretched hand, the most likely injury is a Colles' fracture, as it directly relates to the mechanism of injury described.
5:3mWatch next
Master Overview of the Arm and Forearm with a bite sized video explanation from Bruce Bryan
Start learningRelated Videos
Related Practice
![](https://media.pearsoncmg.com/bc/bc_0media_ap/ala/radius-ulna-right-forearm/usolver/preview.html#/file/"../files/5ac374ef91f105e44d493a7b.usolver")
![](https://media.pearsoncmg.com/bc/bc_0media_ap/ala/the-humerus-of-the-right-arm/usolver/preview.html#/file/"../files/5abcbf7591f1053c227c9ef6.usolver")
Bones of the Upper Limb practice set
Problem sets built by lead tutorsExpert video explanations