QuestionSBA
QuestionChoice
The pectoralis major muscle has no role in the movements of the neck.
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b
Flexion of the neck
QuestionChoice
The pectoralis minor muscle depresses the tip of the shoulder and protracts the scapula.
10008553
d
Depression of the tip of the shoulder
QuestionChoice
The arrow is pointing to the pectoralis major muscle. The clavicular head is involved in the flexion of the humerus. Pectoralis major is also involved in adduction and medial rotation of the shoulder joint.
10008550
a
Flexion of the humerus
QuestionChoice
The clavicular head is involved in the flexion of the humerus.
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c
Extension of the arm
QuestionChoice
The subclavius muscle pulls the clavicle medially to stabilise the sternoclavicular joint and depresses the tip of the shoulder
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e
Stabilises the sternoclavicular joint by pulling the clavicle medially
Concept
Chapter
2693
5243
Pectoral muscles
Topic
258
Upper Limb Anatomy
14257
Picture
1652
162 - Pectoral muscles (pectorialis major).png
images/nimlj8gp1682950205968.jpg
images/nimlj8gp1682950205968_256.jpg
images/nimlj8gp1682950205968_512.jpg
qBgODQLjupRp9liXiJmniApqoaAn
Topic
258
Upper Limb Anatomy
Which of the options below is the action of the clavicular head of the labelled muscle?

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a