Brachial plexus I
Brachial Plexus Knowledge Quiz
Test your understanding of the brachial plexus with this comprehensive quiz designed for medical students and anatomy enthusiasts. Challenge yourself with a series of multiple-choice questions that delve into the intricacies of this vital neural network.
Key Features:
- Multiple choice questions
- Focus on the anatomy of the brachial plexus
- Ideal for medical students and practitioners
Lateral cord is formed where
Behind the scalene anterior
Behind the clavicle
At the outer border of the first rib
At the lower part of the posterior triangle
Prefixed plexus
C4—T2
C4—T1
C5—T2
C5—T1
Odd one out
Dorsal scapular nerve
Nerve to subclavius
Long thoracic nerve
Suprascapular nerve
False about the dorsal scapular nerve
Arises from the anterior aspect of the C5
Accompanied by the dorsal scapular nerve
Supplies levator scapulae
None of the above
Which of these nerves provides an alternative pathway to reach the diaphragm
Dorsal scapular nerve
Lateral pectoral nerve
Musculocutaneous nerve
Median nerve
Axillary nerve
Supplies at least a muscle in the axilla
Supplies deltoid
Formerly known as circumflex nerve
Is from the posterior cord
The anterior branch of the axillary nerve supplies
Deltoid and Teres minor
Teres minor only
Deltoid only
None of the above
Which of these branches the lateral cutaneous nerve of the forearm
Radial nerve
Musculocutaneous nerve
Axillary nerve
Thoraodorsal nerve
Which of these have no cutaneous branch
Lateral pectoral nerve
Medial pectoral nerve
All of the above
None of the above
Choose the odd one out
Axillary nerve— deltoid
Suprascapular nerve— Supraspinatus
Lower subscapular nerve— teres minor
Long thoracic nerve— serratus anterior
Medial and lateral pectoral nerves are named in accordance with
How their cutaneous branches go
Their origins from the medial and lateral cords of the brachial plexus
Their supply to pectoralis minor
Their position in relation to the body in an anatomical position
Largest branch of the medial cord
Radial nerve
Medial root of median nerve
Musculocutaneous nerve
Medial cutaneous nerve of the forearm
Continuation of the medial cord
Musculocutaneous nerve
Medial pectoral nerve
Medial root of median nerve
Medial cutaneous nerve of the arm
Medial cord
Ulnar nerve
Medial pectoral nerve
Medial root of median nerve
Musculocutaneous nerve
Which of these becomes the upper lateral cutaneous nerve of the arm
Radial nerve
Musculocutaneous nerve
Axillary nerve
Thoracodorsal nerve
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