PHYSIOLOGY
SKELETAL MUSCLE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the insertion of the triceps brachii?
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olecranon process of the ulna
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infraglenoid tuberosity of the scapula
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lateral condyle of the humerus
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medial epicondyle of the humerus
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Explanation:
Detailed explanation-1: -Insertion: Posterior surface of the olecranon process of the ulna, capsule of the elbow joint and antebrachial fascia.
Detailed explanation-2: -The triceps brachii muscle and its insertion on the olecranon.
Detailed explanation-3: -The triceps brachii muscle inserts on the olecranon process of the ulna.
Detailed explanation-4: -Origin: posterior aspect of humerus, inferior to the radial groove. Insertion: olecranon of ulna. Action: extension of the forearm. Innervation: radial nerve.
There is 1 question to complete.