The coracobrachialis muscle: a. induces extension of the glenohumeral joint b. is innervated via the medial cord of hte brachial plexus c. arises from the infraglenoid tubercle of the scapula d. is pierced by the musculocutaneous nerve
Added by Rosa J.
Step 1
Let's think step by step. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 57 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Adi S.
Which of the following is TRUE about the trapezius muscle? a. Its inferior fibers retract the scapula. b. It is not innervated from the brachial plexus. c. Its middle fibers elevate the scapula. d. Its superior fibers retract the scapula. e. It acts on the shoulder joint.
The acronym CIA stands for "Compartment", "Innervation", and "Action" for a muscle. Which of the following is the CIA for the Coracobrachialis muscle? Anterior compartment of the brachium I: Musculocutaneous N A: Supinates forearm & flexes forearm/arm Short head resists dislocation of shoulder Posterior compartment of the brachium I: Radial N A: Extensor of forearm; Long head resists dislocation of humerus Anterior compartment of the brachium I: Musculocutaneous N A: Helps flex & adduct arm; resists dislocation of shoulder Posterior compartment of the brachium I: Radial N A: Assists triceps in extending forearm, stabilizes elbow joint
Sri K.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD