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WorksheetsHAS MSS1 Exam 1 Review
Total questions: 15
Worksheet time: 8mins
What nerve does the anterior interosseous nerve branch from?
Ulnar nerve
Musculocutaneous nerve
Radial nerve
Median nerve
Which muscles does De Quervain’s Tenosynovitis affect?
Extensor pollicis longus & adductor pollicis longus
Opponens pollicis & abductor pollicis longus
Extensor pollicis brevis & abductor pollicis longus
Extensor pollicis longus & adductor pollicis
What is the cause of stenosing tenosynovitis?
Permanent shortening of palmar aponeurosis
Synovial nodule of extensor tendon gets trapped in extensor expansion
Synovial nodule of flexor tendon gets trapped in fibrous sheath
In a supracondylar humeral fracture, what muscles pull the proximal and distal fragments?
Brachialis pulls proximal fragment anteriorly
Triceps pulls distal fragment posteriorly
Biceps pulls proximal fragment anteriorly
Deltoid pulls distal fragment posteriorly
Triceps pulls proximal fragment anteriorly
Brachialis pulls distal fragment posteriorly
Deltoid pulls proximal fragment anteriorly
Biceps pulls distal fragment posteriorly
What is the innervation of flexor digitorum profundus?
Radial nerve innervates lateral 1/2
Ulnar nerve innervates medial 1/2
Median nerve innervates lateral 1/2
Ulnar nerve innervates medial 1/2
Median nerve innervates lateral 1/2
Radial nerve innervates medial 1/2
Ulnar nerve innervates medial 1/2
Median nerve innervates lateral 1/2
What is the action of the flexor carpi radialis?
Abduct wrist in radial deviation
Adduct wrist in ulnar deviation
Abduct wrist in ulnar deviation
Adduct wrist in radial deviation
What are the attachments of the carpal tunnel?
Lateral = scaphoid & trapezium
Medial = triquetrum & pisiform
Lateral = scaphoid & trapezoid
Medial = hamate & pisiform
Lateral = scaphoid & trapezoid
Medial = hamate & lunate
Lateral = scaphoid & trapezium
Medial = hamate & pisiform
A distal rupture of the biceps tendon would cause which Popeye's sign?
Distal Popeye sign
Proximal Popeye sign
Repetitive wrist extension would cause what type of epicondylitis?
Golfer's elbow; lateral epicondylitis
Golfer's elbow; medial epicondylitis
Tennis elbow; lateral epicondylitis
Tennis elbow; medial epicondylitis
What is the innervation of flexor pollicis brevis muscle?
Median nerve
Ulnar nerve
Superficial head innervated by median nerve
Deep head innervated by ulnar nerve
Deep head innervated by median nerve
Superficial head innervated by ulnar nerve
What structure(s) run in the quadrangular space?
Posterior humeral circumflex artery and radial nerve
Posterior humeral circumflex artery and axillary nerve
Circumflex scapular artery
Deep brachial artery and radial nerve
What structure(s) run in the triangular interval?
Posterior humeral circumflex artery and radial nerve
Posterior humeral circumflex artery and axillary nerve
Deep brachial artery and radial nerve
Circumflex scapular artery
What structure(s) runs in the triangular space?
Circumflex scapular artery
Circumflex scapular artery
Circumflex scapular artery
Circumflex scapular artery
What nerve does the anterior interosseus nerve branch off from?
Ulnar nerve
Radial nerve
Musculocutaneous nerve
Median nerve
What nerve root level is damaged in Kiloh-Nevin syndrome?
C5-T1
C8-T1
C5-C7
C5-C6
