Dorsal Muscles, Ventral Muscles, Medial Shoulder and Arm Muscles

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1. Which muscle has the following origin: Caudal margin of the scapula and m. latissimus dorsi?

  • M. subscapularis
  • M. tensor fasciae ante-brachii
  • M. coracobrachialis
  • M. biceps brachii
  • M. teres major
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Other questions in this quiz

2. The M. teres major has which function?

  • Extension of elbow joint, tensor of forearm fascia
  • Flexor of shoulder joint
  • Flexor of the elbow joint
  • Adductor of the shoulder joint
  • Extensor and adductor of shoulder joint; rotates humerus and distal limb, turning the cranial face of the limb laterally

3. Of the Ventral Muscles, which is the most important muscle supporting trunk; raises neck; when thoracic limb is fixed, and auxiliary inspiratory muscle?

  • M. serratus ventralis, -cervicis -thoracis
  • m. sternocleidomastoideus M. cleidomastoideus, M. sternomastoideus, M. sterno-occipitalis

4. Which dorsal muscle has the following origin: Nuchal crest (capital part), dorsal meduan raphe of the neck from second cervical to first thoracic vertebra (cervical part), cranial thoracic spines (thoracic part)?

  • M. trapezius
  • M. cleidocervicalis
  • M. latissimus dorsi
  • M. rhomboideus
  • M. omotransversarius

5. The following is an insertion point for which dorsal muscle: Medial surface of scapular cartilage?

  • M. omotransversarius
  • M. latissimus dorsi
  • M. rhomboideus -capitis -cervicis -thoracis
  • M. trapezius
  • M. cleidocervicalis

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