00
Correct
00
Incorrect
00 : 00 : 00
Session Time
00 : 00
Average Question Time ( Secs)
Retry this test Dashboard

  • Question 1 - An X ray of a 60 year old male brought to the accident...

    Correct

    • An X ray of a 60 year old male brought to the accident and emergency following a fall down stairs shows a fractured olecranon process of the right ulna with the line of fracture passing through the superior surface, disrupting a muscle. Which among the following muscles was most likely injured?

      Your Answer: Triceps brachii

      Explanation:

      The superior surface of the olecranon process forms an attachment for the insertion of the triceps brachii on the posterior aspect. It also has a minor transverse groove for the attachment of part of the posterior ligament of the elbow on the anterior aspect.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      26
      Seconds

  • Question 2 - During a street fight a boy sustained a laceration below the elbow. It...

    Incorrect

    • During a street fight a boy sustained a laceration below the elbow. It was a deep cut that led to profuse bleeding from an artery situated on the supinator muscle immediately below the elbow. The vessel most likely to have been injured is?

      Your Answer: Posterior ulnar recurrent artery

      Correct Answer: Radial recurrent artery

      Explanation:

      The radial recurrent artery is situated on the supinator muscle then passing between the brachialis and the brachioradialis muscles. It originates from the radial artery and ends by anastomosing with the terminal part of the Profunda brachii.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      38.6
      Seconds

  • Question 3 - A man in his sixties underwent surgery to remove a lump from his...

    Correct

    • A man in his sixties underwent surgery to remove a lump from his axilla. During removal, a nerve originating from the lateral cord of the brachial plexus was damaged. Which nerve is this referring to?

      Your Answer: Lateral pectoral

      Explanation:

      The only branch of the lateral cord of brachial plexus in the options given, is the lateral pectoral nerve. It supplies the pectoralis major muscle and sends a branch to join the medial pectoral nerve forming a loop in front of the first part of the axillary artery.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      31.1
      Seconds

  • Question 4 - A drug abuser developed an infection which spread from the dorsum of the...

    Correct

    • A drug abuser developed an infection which spread from the dorsum of the hand to the medial side of the arm along the course of the large cutaneous vein. Which vein is involved?

      Your Answer: Basilic

      Explanation:

      The basilic vein is one of two veins found in the forearm, the other is the cephalic vein. These veins originate from the deep venous arch of the hand. The cephalic vein ascends along the lateral side of the forearm, and the basilic vein runs up the medial side of the forearm.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      44
      Seconds

  • Question 5 - A chef, whilst preparing food, cut her thumb with a knife. She transected...

    Correct

    • A chef, whilst preparing food, cut her thumb with a knife. She transected the arteria princeps pollicis. This artery is a branch of the?

      Your Answer: Radial artery

      Explanation:

      The radial artery branches into the arteria princeps pollicis as it turns medially into the deep part of the hand. The arteria princeps pollicis is distributed to the skin and subcutaneous tissue of the thumb.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      19.4
      Seconds

  • Question 6 - The annular ligament in the forearm: ...

    Correct

    • The annular ligament in the forearm:

      Your Answer: Encircles the head of the radius

      Explanation:

      The annular ligament forms about four-fifths of the osseofibrous ring and is attached to the anterior and posterior margins of the radial notch. It is a strong band of fibres which encircles the head of the radius retaining it in contact with the radial notch of the ulna. When it comes to its upper border, it blends with the anterior and posterior ligament of the elbow.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      9.2
      Seconds

  • Question 7 - The muscle that forms the posterior wall of the axilla along with the...

    Correct

    • The muscle that forms the posterior wall of the axilla along with the scapula, subscapularis muscle and teres major muscle is the?

      Your Answer: Latissimus dorsi

      Explanation:

      The latissimus dorsi forms the posterior wall of the axilla along with the scapula. It is responsible for extension, adduction, transverse extension also known as horizontal abduction, flexion from an extended position, and (medial) internal rotation of the shoulder joint. It also has a synergistic role in extension and lateral flexion of the lumbar spine.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      8.9
      Seconds

  • Question 8 - Which best describes the suprascapular nerve? ...

    Incorrect

    • Which best describes the suprascapular nerve?

      Your Answer: It branches from the middle trunk of the brachial plexus

      Correct Answer: It contains nerve fibres from C5 and C6 spinal cord segments

      Explanation:

      The suprascapular nerve arises from the cervical spinal nerves 5 and 6 after coming together to form common trunk. This nerve supplies the supraspinatus and infraspinatus muscles giving off branches to the shoulder joint.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      76.4
      Seconds

  • Question 9 - A young girl injured her arm following a fall down the steps On...

    Correct

    • A young girl injured her arm following a fall down the steps On examination, it was found that her left proximal radioulnar joint had dislocated and the annular ligament was stretched. This will make which movement extremely painful?

      Your Answer: Supination

      Explanation:

      Supination is the rotation of the forearm so that the palm of the hand faces anteriorly. This is performed by the biceps brachii and supinator of the extensor muscles of the thumb. The opposite action of moving the palm from an anterior-facing position to a posterior-facing position is called pronation. Pronation is performed by the pronator teres and pronator quadratus.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      28.3
      Seconds

  • Question 10 - The muscle which has an antagonistic action to the serratus anterior muscle and...

    Correct

    • The muscle which has an antagonistic action to the serratus anterior muscle and is one of the retractors of the scapula is the?

      Your Answer: Rhomboid major

      Explanation:

      Protraction is accomplished by the actions of the serratus anterior, pectoralis major, and pectoralis minor muscles. Retraction is accomplished by the actions of the trapezius, rhomboids, and latissimus dorsi muscles.

      The rhomboid major arises from the second, third, fourth and fifth thoracic vertebrae. It is inserted into a narrow tendinous arch attached to the root of the spine of the scapula and the inferior angle. By its insertion in the inferior angle of the scapula, it acts on this angle and produces a slight rotation of the scapula on the side of the chest. It also retracts the scapula by working with the trapezius muscle.

    • This question is part of the following fields:

      • Anatomy
      • Upper Limb
      15.7
      Seconds

SESSION STATS - PERFORMANCE PER SPECIALTY

Anatomy (8/10) 80%
Upper Limb (8/10) 80%
Passmed
Retry this test Dashboard