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Upper Limb Anatomy and Articulations Quiz

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Which bone forms the posterior part of the shoulder girdle?

Scapula

Explanation

Scapula forms the posterior part of the shoulder girdle.

Which of the following muscles is responsible for abduction of the arm?

Deltoid

Explanation

Deltoid muscle is responsible for arm abduction.

Which muscle is responsible for flexion of the forearm at the elbow joint?

Biceps brachii

Explanation

Biceps brachii muscle is responsible for forearm flexion.

The bicipital groove, also known as the intertubercular sulcus, is located on which bone?

Humerus

Explanation

The bicipital groove is located on the humerus bone.

Which artery is the main blood supply to the hand?

Ulnar artery

Explanation

Ulnar artery is the main blood supply to the hand.

Which muscle is responsible for supination of the forearm?

Biceps brachii

Explanation

Biceps brachii muscle is responsible for forearm supination.

Which joint in the upper limb is classified as a hinge joint?

Elbow joint

Explanation

Elbow joint is classified as a hinge joint.

The anatomical snuffbox is located at the base of which bone in the hand?

Scaphoid

Explanation

The anatomical snuffbox is located at the base of the scaphoid bone in the hand.

Which ligament is primarily responsible for preventing anterior displacement of the humeral head?

Glenohumeral ligament

Explanation

Glenohumeral ligament primarily prevents anterior displacement of the humeral head.

#10

The axillary nerve is a branch of which plexus?

Brachial plexus

Explanation

Axillary nerve is a branch of the brachial plexus.

#11

Which of the following bones does not articulate with the humerus?

Carpals

Explanation

Carpals do not articulate with the humerus.

#12

Which structure passes through the carpal tunnel?

Median nerve

Explanation

Median nerve passes through the carpal tunnel.

#13

Which nerve innervates the muscles responsible for wrist extension in the forearm?

Radial nerve

Explanation

Radial nerve innervates muscles responsible for wrist extension.

#14

The ulnar collateral ligament of the elbow joint consists of which three parts?

Anterior, oblique, and posterior bands

Explanation

The ulnar collateral ligament consists of anterior, oblique, and posterior bands.

#15

Which ligament connects the coracoid process to the acromion process?

Coracoacromial ligament

Explanation

Coracoacromial ligament connects the coracoid process to the acromion process.

#16

Which artery supplies the deltoid muscle?

Axillary artery

Explanation

Axillary artery supplies the deltoid muscle.

#17

The transverse carpal ligament forms the roof of which anatomical structure?

Carpal tunnel

Explanation

The transverse carpal ligament forms the roof of the carpal tunnel.

Upper Limb Anatomy and Articulations Quiz

Which bone forms the posterior part of the shoulder girdle?

Which of the following muscles is responsible for abduction of the arm?

Which muscle is responsible for flexion of the forearm at the elbow joint?

The bicipital groove, also known as the intertubercular sulcus, is located on which bone?

Which artery is the main blood supply to the hand?

Which muscle is responsible for supination of the forearm?

Which joint in the upper limb is classified as a hinge joint?

The anatomical snuffbox is located at the base of which bone in the hand?

Which ligament is primarily responsible for preventing anterior displacement of the humeral head?

The axillary nerve is a branch of which plexus?

Which of the following bones does not articulate with the humerus?

Which structure passes through the carpal tunnel?

Which nerve innervates the muscles responsible for wrist extension in the forearm?

The ulnar collateral ligament of the elbow joint consists of which three parts?

Which ligament connects the coracoid process to the acromion process?

Which artery supplies the deltoid muscle?

The transverse carpal ligament forms the roof of which anatomical structure?

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