Bowl practice test #4
Master Your Hand Anatomy: Bowl Practice Test #4
Test your knowledge on hand anatomy and biomechanics with this comprehensive quiz designed for healthcare professionals and students. With a focus on the structure, fun
Key Features:
- 24 carefully crafted multiple-choice questions
- Instant feedback with correct answers highlighted
- Perfect for collaborative study or individual practice
What structure holds the flexor tendons against the phalanges and allows for full composite digital flexion?
Flexor pulley
Ulna pulley
What type of joint is the CMC joint?
Hinge
Saddle
What artery branch courses along the ulnar side of the forearm deep to the flexor digitorum superficialis?
Radial artery
Median artery
Ulnar artery
Lateral artery
What artery branch courses along the radial side of the forearm under the brachioradialis?
Ulnar artery
Radial artery
Median artery
Axillary artery
What structures create lateral stability in the MCP and PIP joints?
Colonial ligaments
Collateral ligaments
What muscles are involved with radial deviation?
Flexor carpi radialis, extensor carpi radialis longus and brevis
Extensor carpi radialis, extensor carpi radialis brevis/longus
What hand creases represent the articulation of the MCP joint?
Distal transverse crease, proximal transverse crease
Distal transverse crease, posterior transverse crease
What muscle is the strongest flexor?
Flexor carpi ulnaris
Flexor carpi radialis
What hand arch is located at the wrist and is more rigid?
Distal transverse arch
Proximal transverse arch
What intrinsic muscle group adduct the fingers?
Dorsal interossei
Palmar Interossei
What artery branch supplies the deep palmar arch?
Ulnar artery
Radial artery
What hand arch allows for flattening of the hand and runs where the fingers meet the metacarpals?
Proximal transverse arch
Distal transverse arch
What intrinsic muscle group abducts the fingers?
Dorsal interossei
Palmar Interossei
What intrinsic muscles make up the thenar muscles?
Abductor policis, flexor pollicis brevis, opponens pollicis, adductor pollicis
Abductor policis, flexor pollicis brevis, opponens pollicis
What muscles are the strongest wrist extensors?
Extensor carpi radialis longus/brevis
Extensor carpi ulnaris, extensor carpi radialis longus
What is the arthokinematics principle of radiocarpal joint?
Convex on concave- same direction
Convex on concave- opposite direction
What intrinsic muscles make up the hypothenar?
Abductor digiti minimi, flexor digiti minimi, opponens digiti minimi
Abductor digiti minimi, flexor digiti minimi
What is the name of the joint where the 1st metacarpal meets the trapezium?
CMC joint
CPM joint
What arthokinmeatics principle is present in the MCP, PIP, DIP joint of the finger?
Concave on convex
Convex on concave
What muscle is primary in ulnar deviation?
Extensor carpi radialis longus
Extensor carpi ulnaris
What hand crease is created by bending the thumb?
Thenar crease
Hypothenar crease
What muscles are part of the dorsal apparatus?
Extensor digitorum (communis), dorsal interossei, palmar interossei, lumbricals
Extensor digitorum (communis), dorsal interossei, palmar interossei
What hand arch runs the length of the hand centered between the 2nd and 3rd MC?
Proximal arch
Longitudinal arch
What artery branch supplied to superficial palmar arch?
Radial artery
Ulnar artery
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