Upper Limb Anatomy: Interactive Quizzes for Advanced Diploma in Healthcare

Question 1

Which of the following bones is NOT found in the upper limb?

Accepted Answer

Femur

Answer

Humerus

Answer

Radius

Answer

Ulna

Question 2

Which muscle is primarily responsible for flexion of the elbow joint?

Accepted Answer

Biceps brachii

Answer

Triceps brachii

Answer

Brachioradialis

Answer

Deltoid

Question 3

What type of joint is found between the radius and ulna bones?

Accepted Answer

Pivot joint

Answer

Hinge joint

Answer

Saddle joint

Answer

Ball-and-socket joint

Question 4

What is the name of the nerve that innervates the muscles of the thenar eminence?

Accepted Answer

Median nerve

Answer

Radial nerve

Answer

Ulnar nerve

Answer

Axillary nerve

Question 5

What is the name of the triangular space located between the deltoid and pectoralis major muscles?

Accepted Answer

Deltopectoral triangle

Answer

Axillary triangle

Answer

Supraclavicular triangle

Answer

Infraclavicular triangle

Question 6

What is the primary function of the rotator cuff muscles?

Accepted Answer

Stabilization of the shoulder joint

Answer

Flexion and extension of the shoulder joint

Answer

Abduction and adduction of the shoulder joint

Answer

Rotation of the shoulder joint

Question 7

Which muscle is NOT a component of the rotator cuff?

Accepted Answer

Biceps brachii

Answer

Supraspinatus

Answer

Infraspinatus

Answer

Teres minor

Question 8

Which muscle is not a part of the rotator cuff?

Accepted Answer

Biceps brachii

Answer

Supraspinatus

Answer

Infraspinatus

Question 9

Identify the muscle group that does NOT belong to the shoulder region.

Accepted Answer

Biceps

Answer

Deltoids

Answer

Rotator cuff

Answer

Pectoralis minor

Question 10

Which bone forms the cavity that accommodates the head of the humerus in the glenohumeral joint?

Accepted Answer

Scapula

Answer

Humerus

Answer

Clavicle

Answer

Radius

Question 11

Identify the primary function of the biceps brachii muscle in the upper arm.

Accepted Answer

Flexing the elbow joint

Answer

Extending the elbow joint

Answer

Rotating the forearm

Answer

Abducting the shoulder joint

Question 12

Which nerve innervates the muscles responsible for extending the forearm at the wrist?

Accepted Answer

Radial nerve

Answer

Median nerve

Answer

Ulnar nerve

Answer

Axillary nerve

Question 13

Which ligament plays a crucial role in stabilizing the wrist joint?

Accepted Answer

Triangular fibrocartilage complex

Answer

Anterior cruciate ligament

Answer

Medial collateral ligament

Answer

Transverse carpal ligament

Question 14

Define the movement known as pronation.

Accepted Answer

Turning the palm downwards

Answer

Turning the palm upwards

Answer

Moving the hand towards the body

Answer

Moving the hand away from the body

Question 15

Which muscle is primarily responsible for the action of gripping?

Accepted Answer

Abductor pollicis brevis

Answer

Triceps brachii

Answer

Brachioradialis

Answer

Flexor carpi ulnaris

Question 16

Identify the main arterial supply to the upper limb.

Accepted Answer

Subclavian artery

Answer

Brachial plexus

Answer

Radial artery

Answer

Ulnar artery

Question 17

Which injury is primarily caused by damage to the median nerve?

Accepted Answer

Carpal tunnel syndrome

Answer

Lateral epicondylitis

Answer

Rotator cuff tear

Answer

Ulnar nerve entrapment

Question 18

Which muscle, when contracted, flexes the elbow joint?

Accepted Answer

Biceps brachii

Answer

Anconeus

Answer

Brachialis

Answer

Triceps brachii

Question 19

Identify the bone that forms the upper arm:

Accepted Answer

Humerus

Answer

Ulna

Answer

Radius

Answer

Clavicle

Question 20

Which joint allows movement between the shoulder blade and the humerus?

Accepted Answer

Glenohumeral joint

Answer

Elbow joint

Answer

Radiocarpal joint

Answer

Acromioclavicular joint

Question 21

Identify the muscle responsible for extending the forearm at the elbow joint:

Accepted Answer

Triceps brachii

Answer

Brachioradialis

Answer

Anconeus

Answer

Biceps brachii

Question 22

Which nerve is responsible for providing sensory innervation to the skin of the lateral forearm?

Accepted Answer

Radial nerve

Answer

Musculocutaneous nerve

Answer

Ulnar nerve

Answer

Median nerve

Question 23

What is the primary function of the carpal bones?

Accepted Answer

Provide structural support and facilitate hand movements

Answer

Produce red blood cells

Answer

Store minerals

Question 24

Which muscle group, when activated, pronates the forearm?

Accepted Answer

Pronator teres and pronator quadratus

Answer

Supinator and biceps brachii

Answer

Flexor carpi radialis and flexor carpi ulnaris

Question 25

Identify the small, sesamoid bone located near the base of the thumb:

Accepted Answer

Pisiform bone

Answer

Scaphoid bone

Answer

Triquetral bone

Answer

Lunate bone

Question 26

Which of the following bones does NOT form part of the glenohumeral joint?

Accepted Answer

Ulna

Answer

Clavicle

Answer

Scapula

Answer

Humerus

Question 27

Which muscle is primarily responsible for flexing the elbow?

Accepted Answer

Biceps brachii

Answer

Brachioradialis

Answer

Triceps brachii

Answer

Deltoid

Question 28

Which joint type allows for movement in a single plane (flexion/extension)?

Accepted Answer

Hinge joint

Answer

Saddle joint

Answer

Ball-and-socket joint

Answer

Pivot joint

Question 29

In which region of the upper limb is the median nerve primarily located?

Accepted Answer

Forearm

Answer

Shoulder

Answer

Hand

Answer

Arm

Question 30

Which of the following blood vessels supplies oxygenated blood to the fingers?

Accepted Answer

Radial artery

Answer

Subclavian artery

Answer

Brachial artery

Answer

Axillary artery

Question 31

Which of these structures is NOT a component of the rotator cuff?

Accepted Answer

Pectoralis major

Answer

Infraspinatus

Answer

Supraspinatus

Question 32

Which of these nerves innervates the triceps brachii?

Accepted Answer

Radial nerve

Answer

Median nerve

Answer

Ulnar nerve

Answer

Axillary nerve

Question 33

Which bone forms the lateral aspect of the forearm?

Accepted Answer

Radius

Answer

Clavicle

Answer

Ulna

Answer

Humerus

Question 34

Which joint allows for a wide range of motion, including flexion, extension, abduction, adduction, and internal/external rotation?

Accepted Answer

Ball-and-socket joint

Answer

Hinge joint

Answer

Saddle joint

Answer

Pivot joint

Question 35

Which muscle group is primarily responsible for extending the elbow joint?

Accepted Answer

Triceps brachii

Answer

Biceps brachii

Answer

Brachialis

Answer

Anconeus

Question 36

Which bone forms the proximal portion of the thumb?

Accepted Answer

Metacarpal I

Answer

Phalanx II

Answer

Phalanx III

Answer

Proximal phalanx

Question 37

Which nerve innervates the muscles of the thenar eminence?

Accepted Answer

Median nerve

Answer

Axillary nerve

Answer

Radial nerve

Answer

Ulnar nerve

Question 38

Which movement involves turning the palm of the hand downward?

Accepted Answer

Pronation

Answer

Supination

Answer

Flexion

Answer

Extension

Question 39

Which bone is located on the medial aspect of the forearm?

Accepted Answer

Ulna

Answer

Humerus

Answer

Clavicle

Answer

Radius

Question 40

Which joint connects the humerus to the ulna and radius?

Accepted Answer

Elbow joint

Answer

Acromioclavicular joint

Answer

Wrist joint

Answer

Glenohumeral joint

Question 41

Which muscle group is responsible for flexing the fingers?

Accepted Answer

Flexor digitorum superficialis

Answer

Extensor digitorum

Answer

Abductor pollicis brevis

Answer

Adductor pollicis