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MSK NBME High Yield Exam Questions
And Answers |Latest 2025 | Guaranteed Pass
What are the branches of the subclavian and axillary artery? - Answer✔SUBCLAVIAN
BRANCHES:
Suprascapular
Dorsal Scapular (Deep branch of transverse cervical)
1ST PART OF AXILLARY:
Superior Thoracic
2ND PART OF AXILLARY:
Thoracromial Trunk --> Pectoral, Deltoid, Clavicular, and Acromial
Lateral Thoracic
3RD PART OF AXILLARY:
Subscapular --> Circumflex scapular
Anterior Circumflex Humeral
Posterior Circumflex Humeral
What sensory innervation does axillary nerve provide? - Answer✔proximal arm
shoulder
1
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What sensory innervation does the radial nerve provide? - Answer✔lateral anterior arm
lateral posterior arm
middle posterior arm
small part of lateral hand
hand dorsum from digits 1-3 and half of 4
What sensory innervation does intercostal brachial nerve provide? - Answer✔medial arm
What sensory innervation does the median nerve provide? - Answer✔palmar side of digits 1-3
and lateral half of 4
What sensory innervation does the ulnar nerve provide? - Answer✔palmar and dorsal side of
digit 5 and medial half of 4
How do you test for sensory and motor loss of C5? - Answer✔sensory: lateral side of cubital
fossa
Motor: arm abduction (deltoid and supraspinatus)
How do you test for sensory and motor loss of C6? - Answer✔sensory: thumb
motor:forearm flexors (brachialis and biceps)
How do you test for sensory and motor loss of C7? - Answer✔Sensory: middle finger
motor: forearm extensors (triceps)
How do you test for sensory and motor loss of C8? - Answer✔sensory: minimal digit
2
MSK NBME High Yield Exam Questions
And Answers |Latest 2025 | Guaranteed Pass
What are the branches of the subclavian and axillary artery? - Answer✔SUBCLAVIAN
BRANCHES:
Suprascapular
Dorsal Scapular (Deep branch of transverse cervical)
1ST PART OF AXILLARY:
Superior Thoracic
2ND PART OF AXILLARY:
Thoracromial Trunk --> Pectoral, Deltoid, Clavicular, and Acromial
Lateral Thoracic
3RD PART OF AXILLARY:
Subscapular --> Circumflex scapular
Anterior Circumflex Humeral
Posterior Circumflex Humeral
What sensory innervation does axillary nerve provide? - Answer✔proximal arm
shoulder
1
, ©THESTAR 2025 ALL RIGHTS RESERVED 12:35 PM A+
What sensory innervation does the radial nerve provide? - Answer✔lateral anterior arm
lateral posterior arm
middle posterior arm
small part of lateral hand
hand dorsum from digits 1-3 and half of 4
What sensory innervation does intercostal brachial nerve provide? - Answer✔medial arm
What sensory innervation does the median nerve provide? - Answer✔palmar side of digits 1-3
and lateral half of 4
What sensory innervation does the ulnar nerve provide? - Answer✔palmar and dorsal side of
digit 5 and medial half of 4
How do you test for sensory and motor loss of C5? - Answer✔sensory: lateral side of cubital
fossa
Motor: arm abduction (deltoid and supraspinatus)
How do you test for sensory and motor loss of C6? - Answer✔sensory: thumb
motor:forearm flexors (brachialis and biceps)
How do you test for sensory and motor loss of C7? - Answer✔Sensory: middle finger
motor: forearm extensors (triceps)
How do you test for sensory and motor loss of C8? - Answer✔sensory: minimal digit
2
