Quiz
Hand Anatomy
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Perguntas do quiz (20)
1The [blank_start]extensor indicis[blank_end] can be surgically transferred into the thumb by wrapping it around the ulnar side to the palmar aspect of digit 1 to enable thumb opposition
- Aextensor indicis
2If the extensor digiti minimi tendon is missing, as it is in about 30% of the population, it is generally replaced by a [blank_start]junctura tendinum[blank_end], or intertendinous connection.
- Ajunctura tendinum
3The extensor digiti minimi is absent in about 30% of the population. If your client was part of that 30%, what structure might they have instead?
- ASagittal band
- BExtensor digiti minimi brevis
- CVolar plate
- DIntertendinous connection
4Rheumatoid arthritis is a common cause of [blank_start]subluxed[blank_end] extensor tendons at the metacarpal head
- Asubluxed
- Btight
- Cabducted
- Dflexed
5What three tendons make up the anatomical snuffbox?
- AExtensor digiti minimi
- BExtensor carpi radialis brevis
- CExtensor pollicis longus
- DFlexor pollicis longus
- EAbductor pollicis longus
- FAdductor pollicis brevis
- GExtensor pollicis brevis
6The palmaris longus muscle attaches primarily into the [blank_start]palmar aponeurosis[blank_end]
- Apalmar aponeurosis
7Linburg-Comstock Syndrome is a connection between two tendons in the wrist, due to a common evolutionary tendon. On each hand, label one of the tendons that is involved in this connection.
- AFlexor digitorum profundus of digit 2
- BExtensor carpi radialis brevis
- CBrachioradialis
- DPalmaris longus
- EAbductor pollicis longus
- FCoracobrachialis
- GFlexor carpi ulnaris
- HFlexor pollicis longus
8The function of the transverse retinacular ligaments is to limit the dorsal movement of sagittal bands at the heads of the proximal phalynx.
- AVerdadeiro
- BFalso
9What type of splint is appropriate for this deformity? Drag the splint name to the joint it would be worn on.
- AOval eight splint
- BStack splint
- CBuddy strap
- DSpoon finger splint
10To cause a Boutonniere Deformity, the lateral bands must fall to the [blank_start]palmar[blank_end] aspect of the PIP joint
- Aanterior
- Bdorsal
- Cpalmar
- Dplantar
11Parents often swing young children by the arms while walking or playing. This movement is risky for children under age 4 because the [blank_start]annular ligament[blank_end] is stretchy and the head of the [blank_start]radius[blank_end] can dislocate.
- Aannular ligament
- Bradius
12The ulnar nerve is exposed in the cubital tunnel of the elbow.
- AVerdadeiro
- BFalso
13After a wrist injury, supination is more difficult to compensate for than pronation.
- AVerdadeiro
- BFalso
14Which structure sits distal to the ulnar head and supports the distal radio-ulnar joint?
- ALateral miniscus
- BMedial miniscus
- CTriangular fibrocartilage complex
- DGlenoid labrum
15When wrist is flexed, fingers passively [blank_start]extend[blank_end]. When wrist is extended, fingers passively [blank_start]flex[blank_end].
- Aextend
- Bflex
- Cextend
- Dflex
16This injury is called...
- ABoutonniere's deformity
- BSwan neck deformity
- CScissoring
- DMallet finger
17Instability in the interphalangeal (IP) joint or Metacarpophalangeal (MCP) joint of the thumb can lead to arthritis. Hyperextension of the IP joint leads to pain in the [blank_start]MCP[blank_end]. Hyperextension of the MCP leads to pain in the [blank_start]CMC[blank_end].
- ACMC
- BIP
- CMCP
- DCMC
- EIP
- FMCP
18Label the arches of the hand
- AProximal transverse arch
- BOblique arch
- CLongitudinal arch
- DDistal transverse arch
19Injury to the radial nerve causes loss of active wrist [blank_start]extension[blank_end], as all radial-innervated muscles would lose innervation, except for the lumbricals and interossei.
- Aextension
20The earliest sensation to return after a nerve injury is:
- AVibration
- BMoving Touch
- CStatic Touch
- DPain
Informações
- Descrição
- Covers all three lectures from Pat McGee
- Autor
- Usuário eliminado
- Idioma
- English
- Visualizações
- 95
- Histórico
- Criado em 12 abr 2018 · atualizado em 12 abr 2018
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