Upper Limb Bones: Interactive Quizzes for Anatomy Students

Question 1

What is the main function of the clavicle?

Accepted Answer

Transmitting forces from the upper limb to the axial skeleton

Answer

Providing muscular attachments

Answer

Protecting underlying structures

Answer

Enhancing shoulder joint mobility

Question 2

Which forearm bone articulates with the trochlea of the humerus?

Accepted Answer

Ulna

Answer

Clavicle

Answer

Radius

Answer

Scapula

Question 3

Which bone of the upper limb connects to the sternum at the sternoclavicular joint?

Accepted Answer

Clavicle

Answer

Scapula

Answer

Humerus

Answer

Ulna

Question 4

Which forearm bone lies on the medial side and features a trochlear notch for articulation with the humerus?

Accepted Answer

Ulna

Answer

Radius

Answer

Metacarpal

Answer

Phalanx

Question 5

Which phalanx in the fingers is the longest?

Accepted Answer

Proximal phalanx

Answer

Middle phalanx

Answer

Distal phalanx

Answer

Ungual phalanx

Question 6

Which muscle attaches to the lateral epicondyle of the humerus and is responsible for extending the forearm?

Accepted Answer

Triceps brachii

Answer

Biceps brachii

Answer

Brachialis

Answer

Anconeus

Question 7

Which neurovascular bundle travels through the carpal tunnel in the wrist?

Accepted Answer

Median nerve and ulnar artery

Answer

Median nerve and radial artery

Answer

Ulnar nerve and radial artery

Answer

Radial nerve and ulnar artery

Question 8

In a "fall on an outstretched hand" injury, which bone of the upper limb is most commonly fractured?

Accepted Answer

Radius

Answer

Clavicle

Answer

Humerus

Answer

Ulna

Question 9

What key feature distinguishes the clavicle?

Accepted Answer

Acromial end

Answer

Trochlea

Answer

Radial notch

Answer

Olecranon process

Question 10

Which of the following is NOT a function of the clavicle?

Accepted Answer

Transmits forces from the lower limb

Answer

Provides attachment for muscles

Answer

Connects the upper limb to the axial skeleton

Answer

Protects the underlying neurovascular structures

Question 11

Which of the following muscles is NOT attached to the ulna?

Accepted Answer

Brachioradialis

Answer

Flexor carpi ulnaris

Answer

Extensor carpi ulnaris

Answer

Pronator teres

Question 12

What is the name of the joint between the metacarpals and phalanges?

Accepted Answer

Metacarpophalangeal joint

Answer

Carpometacarpal joint

Answer

Interphalangeal joint

Answer

Proximal interphalangeal joint

Question 13

Which of the following is a characteristic feature of the olecranon process?

Accepted Answer

Serves as an attachment site for the triceps brachii

Answer

Forms part of the trochlear notch

Answer

Articulates with the radius

Answer

Is a small and inconspicuous structure

Question 14

Which of the following is not a bone of the upper limb?

Accepted Answer

Tibia

Answer

Clavicle

Answer

Scapula

Answer

Humerus

Question 15

Which bone articulates with the sternum medially and the acromion process of the scapula laterally?

Accepted Answer

Clavicle

Answer

Scapula

Answer

Humerus

Answer

Radius

Question 16

Which bone of the forearm is located laterally and articulates with the capitulum of the humerus?

Accepted Answer

Radius

Answer

Ulna

Answer

Scaphoid

Answer

Triquetrum

Question 17

Which of the following is the largest carpal bone?

Accepted Answer

Scaphoid

Answer

Pisiform

Answer

Triquetrum

Answer

Trapezium

Question 18

Which of the following is not a metacarpal bone?

Accepted Answer

Phalanx I

Answer

Metacarpal I

Answer

Metacarpal V

Answer

Metacarpal III

Question 19

Which bone forms the medial aspect of the elbow joint?

Accepted Answer

Ulna

Answer

Humerus

Answer

Radius

Answer

Clavicle

Question 20

Which bone is NOT part of the pectoral girdle?

Accepted Answer

Humerus

Answer

Sternum

Answer

Clavicle

Answer

Scapula

Question 21

Which process on the scapula articulates with the clavicle?

Accepted Answer

Acromion

Answer

Coracoid process

Answer

Glenoid fossa

Question 22

What is the longest bone in the upper limb?

Accepted Answer

Humerus

Answer

Clavicle

Answer

Radius

Answer

Ulna

Question 23

Which bone articulates with the trochlea of the humerus?

Accepted Answer

Ulna

Answer

Humerus

Answer

Carpals

Answer

Radius

Question 24

Which carpal bone is located at the base of the thumb?

Accepted Answer

Trapezium

Answer

Lunate

Answer

Triquetrum

Answer

Scaphoid

Question 25

Which phalanx is the distal phalanx?

Accepted Answer

P3

Answer

P1

Answer

P2

Answer

P4

Question 26

Which of the following is a significant clinical landmark on the humerus?

Accepted Answer

Lateral epicondyle

Answer

Coronoid process

Answer

Olecranon process

Answer

Radial head